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Study on Liquid Crystalline Organic Semiconductors

Research Project

Project/Area Number 16205023
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials/Devices
Research InstitutionTokyo Institute of Technology

Principal Investigator

HANNA Jun-Ichi  Tokyo Institute of Technology, Graduate School of Engineering, Professor (00114885)

Project Period (FY) 2004 – 2006
Project Status Completed (Fiscal Year 2006)
Budget Amount *help
¥44,720,000 (Direct Cost: ¥34,400,000、Indirect Cost: ¥10,320,000)
Fiscal Year 2006: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2005: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2004: ¥36,530,000 (Direct Cost: ¥28,100,000、Indirect Cost: ¥8,430,000)
KeywordsSmectic Liquid Crystal / Discotic Liquid Crystal / Mobility / Electronic Conduction / Organic Semiconductor / Liquid Crystalline Semiconductor / Ionic Conduction / 棒状液晶 / 円盤状液晶 / スメクティック相 / 電荷注入 / スメクティック益種尾 / 液晶
Research Abstract

We have investigated liquid crystalline materials including both discotic and calamitic liquid crystals in order to establish the scientific basis as a new type of organic semiconductors exhibiting self-organization for opto-electronic device applications in the future : we tried to get the answers to the following questions thorough this research on the basis of both experimental and theoretical approaches :
1. What are the most important factors that influence charge mobility in SOMS?
2. How can the carrier transport in SOMS be understood theoretically?
3. What are the theoretical or practical limits of charge mobility in SOMS?
4. How can SOMS be designed with both high mobility and other important ancillary properties?
5. How can the carrier injection at the interface with the electrode materials be controlled and optimized?
6. What are the most unique phenomena and device structures involving SOMS?
7. What are the most promising technological applications for exploitation of SOMS?
After th … More e three years research, we have obtained the following results on the charge carrier transport properties of the liquid crystals, which are described in the final research report in detail, and some of them have been published in 32 papers in scientific journals.
1. The carrier mobility in mesophases is determined by a reduced molecular distance in a smectic layer in the smectic mesophases when the molecular order is sophisticated, while determined by the reduced disorder in a column in the discotic mesophases.
2. As for the relationship between the chemical structure of liquid crystals and mobility, we haven't come to a final conclusion yet, but we have observed that dipole in the liquid crystal molecule affected the charge carrier mobility, in addition to a π-conjugated core size.
3. The carrier transport in the mesophase was modeled as a hoping transport in the narrowly Gaussian-distributed localized density of states, whose the standard deviation was 40 to 60 meV, and it made possible to estimate the highest mobility in the mesophase, which was 0.1〜1 cm^2/Vs.
4. The dipoles and a size of π-conjugate aromatic affected charge carrier mobility, but we haven't come to the final conclusion about a relationship between the chemical structure and charge carrier transport properties yet because of less samples characterized.
5. The electrical properties at the interface of a liquid crystal/an electrode material were determined by charge injection through a Schottky type of barrier, which was well established in solid materials systems, and the charge injection was varied by surface-modification of electrode surface with thiols.
6. The grain boundaries of polycrystalline thin films were well controlled by utilizing pre-formed molecular alignment in mesophases, making it possible to prepare high crystallinity polycrystalline thin films of liquid crystalline materials. Less

Report

(4 results)
  • 2006 Annual Research Report   Final Research Report Summary
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (125 results)

All 2007 2006 2005 2004

All Journal Article (89 results) Presentation (34 results) Book (2 results)

  • [Journal Article] Reinvestigation of Carrier Transport Properties in Liquid Crystalline 2-Phenylbenzothiazole Derivatives2007

    • Author(s)
      K.Tokunaga, H.Iino, and J.Hanna
    • Journal Title

      J.Phys.Chem. B111

      Pages: 12041-12041

    • NAID

      130004589548

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic Structure and charge injection at interface between electrode and Liquid Crystalline Semiconductor2007

    • Author(s)
      T.Toda, J.Hanna, and T.Tani
    • Journal Title

      J.Appl.Phys 101

      Pages: 24505-24505

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge Carrier Transport in Smectic Mesophases of Biphenyls2007

    • Author(s)
      A.Ohno, A.Haruyama, K.Kurotaki, and J.Hanna
    • Journal Title

      J.Appl.Phys 102

      Pages: 83711-83711

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Impurity effects on charge carrier transport in various mesophases of smectic liquid crystals2007

    • Author(s)
      H.Ahn, A.Ohno, and J.Hanna
    • Journal Title

      J.Appl.Phys 102

      Pages: 93718-93718

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] チオール修飾による金属電極から液晶性有機半導体への正孔注入の促進と注入機構の研究2007

    • Author(s)
      戸田, 半那, 谷
    • Journal Title

      日本写真学会誌 70

      Pages: 38-38

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 液晶性有機半導体/電極系における低電界オーミック電流の解析2007

    • Author(s)
      戸田, 半那, 谷
    • Journal Title

      日本写真学会誌 70

      Pages: 96-96

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Reinvestigation of Carrier Transport Properties in Liquid Crystalline 2-Phenylbenzothiazole Derivatives2007

    • Author(s)
      K. Tokunaga, H. lino, J. Hanna
    • Journal Title

      J. Phys. Chem. B 111

      Pages: 12041-12041

    • NAID

      130004589548

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic structure and charge injection at interface between electrode and liquid-crystalline semiconductor2007

    • Author(s)
      T. Toda, J. Hanna, T. Tani
    • Journal Title

      J. Appl. Phys. 101

      Pages: 24505-24505

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge-carrier transport in smectic mesophases of biphenyls2007

    • Author(s)
      A. Ohno, A. Haruyama, K. kurotaki, J. Hanna
    • Journal Title

      J. Appi. Phys. 102

      Pages: 83711-83711

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Impurity effects on charge carrier transport in various mesophases of smectic liquid crystals2007

    • Author(s)
      H. Ahn, A. Ohno, J. Hanna
    • Journal Title

      J. App!. Phys. 102

      Pages: 93718-93718

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Study on enhancement of charge carrier injection from surface-modified gold electrode with thiols to liquid crystalline semiconductor and its mechanism2007

    • Author(s)
      T. Toda, J. Hanna, T. Tani
    • Journal Title

      J Photogr. Sci. Tech. 70(in Japanese)

      Pages: 38-38

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Analysis of Ohmic currents in low-electric fields in a system of organic liquid crystalline semiconductor! electrodes2007

    • Author(s)
      T. Toda, J. Hanna, T. Tani
    • Journal Title

      J. Photogr. Sci. Tech. 70(in Japanese)

      Pages: 96-96

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic structure and charge injection at interface between electrode and liquid-crystalline semiconductor2007

    • Author(s)
      T.Toda, a, J.Hanna, T.Tani
    • Journal Title

      J. Appl. Phys 101

    • Related Report
      2006 Annual Research Report
  • [Journal Article] チオール修飾による金電極から液晶性有機半導体への正孔注入の促進と注入機構の研究2007

    • Author(s)
      戸田 徹, 半那 純一, 谷 忠昭
    • Journal Title

      日本写真学会誌 70

      Pages: 38-43

    • NAID

      10018577301

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fast Electron Transport in Discotic Columnar Phases of Triphenvlene Derivatives2006

    • Author(s)
      H.Iino, J.Hanna, D.Haarer, and R.J.Bushby
    • Journal Title

      Jpn.J.Appl.Phys 45

      Pages: 430-430

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic conduction in Biphenyl Liquid Crystals2006

    • Author(s)
      K.Kurotaki, A.Haruyama, Y.Takavashiki, and J.Hanna
    • Journal Title

      Chem.Lett. 35

      Pages: 1194-1194

    • NAID

      10018323681

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Availability of liquid crystalline Molecules for Polycrystalline Organic Semiconductor Thin Films2006

    • Author(s)
      H.Iino, J.Hanna
    • Journal Title

      Jpn.J.Appl.Phys 45

    • NAID

      210000062034

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Hopping conduction in the columnar liquid crystal phase of dipolar discogen2006

    • Author(s)
      H.Iino, J.Hanna, R.J.Bushby, B.Movaghar
    • Journal Title

      J.Appl.Phys. 100

      Pages: 43716-43716

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] This Organic Layers for photography and Electronic Devices2006

    • Author(s)
      T.Tani, S.Seki, K.Yoshihara, and J.Hanna
    • Journal Title

      Int.J.Photo. 18482

      Pages: 1-1

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] 液晶性有機半導体における電極/液晶界面における電荷注入2006

    • Author(s)
      半那 純一
    • Journal Title

      日本写真学会誌 69

      Pages: 42-42

    • NAID

      10020531650

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic Conduction in Biphenyl Liquid Crystals2006

    • Author(s)
      K. Kurotaki, A. Haruyarna, Y. Takayashiki, J. Hanna
    • Journal Title

      Chem. Lett. 35

      Pages: 1194-1194

    • NAID

      10018323681

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Availability of Liquid Crystalline Molecules for Polycrystalline Organic Semiconductor Thin Films2006

    • Author(s)
      H. lino, J. Hanna
    • Journal Title

      Jpn. J. Appl. Phys. 45

    • NAID

      210000062034

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Hopping conduction in the columnar liquid crystal phase of a dipolar discogen2006

    • Author(s)
      H. limo, J. Hanna, R. J. Bushby, B. Movaghar, B. J. Whitaker
    • Journal Title

      J. Appi. Phys. 100

      Pages: 43716-43716

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Fast Electron Transport in Discotic Columnar Phases of Triphenylene Derivatives2006

    • Author(s)
      H. limo, J. Hanna, D. Haarer, R. J. Bushby
    • Journal Title

      Jpn. J. Appl. Phys. 45

      Pages: 430-430

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Thin organic layers for photography and electronic devices2006

    • Author(s)
      T. Tani, K. Seki, K. Yoshihara, J. Hanna
    • Journal Title

      Int. J. Photo. 18482

      Pages: 1-1

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge Carrier Injection at the Interface of Electrode! liquid crystal2006

    • Author(s)
      J. Hanna
    • Journal Title

      J. Photogr. Sci. Tech. 69(in Japanese)

      Pages: 42-42

    • NAID

      10020531650

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic Conduction in Biphenyl Liquid Crystals2006

    • Author(s)
      K.Kurotani, A.Haruyama, Y.Takayashiki, J.Hanna
    • Journal Title

      Chem. Lett 35

      Pages: 1194-1195

    • NAID

      10018323681

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Hopping conduction in the columnar liquid crystal phase of a dipolar discogen2006

    • Author(s)
      H.Iino, J.Hanna, R.J.Bushby, B.Movaghar, B.J.Whitaker
    • Journal Title

      J. Appl. Phys 100

      Pages: 43716-43719

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 液晶性有機半導体における電極/液晶界面における電荷注入2006

    • Author(s)
      半那純一
    • Journal Title

      日本写真学会誌 69

      Pages: 42-47

    • NAID

      10020531650

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 非晶質から非「非晶質」へ 高品質大面積半導体材料の才良の開発に向けて2006

    • Author(s)
      半那純一
    • Journal Title

      応用物理 75

      Pages: 843-851

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Fast Electron Transport in Discotic Columnar Phases of Triphenylene Derivatives2006

    • Author(s)
      H.Iino, J.Hanna, D.Haarer, R.J.Bushby
    • Journal Title

      Jpn.J.Appl.Phys 45

      Pages: 430-430

    • Related Report
      2005 Annual Research Report
  • [Journal Article] High Carrier Mobility up to 0.1 cm^2 V^<-1 s-1> at Ambient Temperatures in Thiophene-Based Smectic Liquid Crystals2006

    • Author(s)
      M.Funahashi, J.Hanna
    • Journal Title

      Adv.Mat. 17

      Pages: 594-594

    • Related Report
      2005 Annual Research Report
  • [Journal Article] High Carrier Mobility up to 0.1 cm^2/Vs and a Wide Mesomorphic Temperature Range of Alkynyl-Substituted Terthiophene and Quaterthiophene Derivatives2006

    • Author(s)
      M.Funahashi, J.Hanna
    • Journal Title

      Mol.Cryst.Liq.Cryst. 436

      Pages: 225-225

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Electronic and ionic transports for negative charge carriers in a smectic liquid crystalline photoconductor2005

    • Author(s)
      H.Iino, and J.Hanna
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 22120-22125

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic and ionic carrier transports in discotic liquid crystalline photoconductors2005

    • Author(s)
      H.Iino, J.Hanna
    • Journal Title

      Phys.Rev.B 72

      Pages: 193203-193203

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary 2005 Annual Research Report
  • [Journal Article] Detection of Trace Amount of Impurity in Smectic Liquid Crystals2005

    • Author(s)
      H.Ahn, A.Ohno and J.Hanna
    • Journal Title

      Jpn.J.Appl.Phys 44

      Pages: 3764-3764

    • NAID

      10016440821

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Ambipolar charge carrier transport in liquid crystals2005

    • Author(s)
      H.Iino and J.Hanna
    • Journal Title

      Opto-Electronics Review 13

      Pages: 295-295

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Towards a new horizon of opto-electronic devices with liquid crystals2005

    • Author(s)
      J.Hanna
    • Journal Title

      Opto-Electronics Review 13

      Pages: 259-259

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary 2005 Annual Research Report
  • [Journal Article] 液晶性有機半導体/電極界面の電気特性と電子構造の研究2005

    • Author(s)
      戸田 徹, 竹内 知生, 半那 純一, 谷 忠昭
    • Journal Title

      日本写真学会誌 68

      Pages: 390-390

    • NAID

      10018280062

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Hole mobility and lifetime in a smectic liquid crystalline photoconductor of a 2-phenvlnaphthalene derivative2005

    • Author(s)
      H.Iino, A.Ohno, and J.Hanna
    • Journal Title

      J.Chem.Phys. 123

      Pages: 244701-244701

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Fast electron transport in discotic columnar phase of triphenvlene derivative,hexabutyloxytriphenvlene2005

    • Author(s)
      H.Iino, J.Hanna, C.Jager, and D.Haarer
    • Journal Title

      Mol.Cryst.Liq.Cryst. 436

      Pages: 1179-1179

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] High electron mobility of 0.1 cm2V-1s-1 in the highly ordered columnar phase of hexahexylthiotriphenylene2005

    • Author(s)
      H.Iino, X.Takavashiki, J.Hanna, R.J.Bushby, and D.Haarer
    • Journal Title

      Appl.Phys.Lett 87

      Pages: 192105-192105

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Very high time-of-flfight mobility in the columnar phases of a discotic liquid crystal2005

    • Author(s)
      H.Iino, J.Hanna, R.J.Bushby, B.Movaghar, B.J.Whitaker, and M.J.Cook
    • Journal Title

      Appl.Phys.Lett. 87

      Pages: 132102-132102

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Fast Ambipolar Carrier Transport and Easy Homeotropic Alignment in a Metal-Free Phthalocyanine Derivative2005

    • Author(s)
      H.Iino, Y.Takayashiki, J.Hanna, and R.J.Bushby
    • Journal Title

      Jpn.J.Appl.Phys. 44

    • NAID

      10016856595

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge Carrier Transport Properties in Polymer Liquid Crystals Containing Oxadiazole and Amine Moieties in the Same Side Chain2005

    • Author(s)
      M.Kawamoto, H.Mochizuki, T.Ikeda, H.Iino, and J.Hanna
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 9226-9226

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Fast electron transport in discotic columnar phase of triphneylene derivative,hexabutyloxytriphenylene2005

    • Author(s)
      H.Iino, J.Hanna, C.Jager, and D.Haarer
    • Journal Title

      Mol.Cryst.Liq.Cryst. 436

      Pages: 1171-1171

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] High Carrier Mobility up to 0.1cm^2V^<-1s-1> at Ambient Temperatures in Thiophene-Based Smectic Liquid Crystals2005

    • Author(s)
      M.Funahashi and J.Hanna
    • Journal Title

      Adv.Mat. 17

      Pages: 594-594

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] High Carrier Mobility up to 0.icm^2Thiophen-Based Smectic Liquid Crystals/Vs at Ambient Temperatures in Thiophen-Based Smectic Liquid Crystals2005

    • Author(s)
      M. Funahashi, J. Hanna
    • Journal Title

      Adv. Mater. 17

      Pages: 594-594

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic and ionic carrier transports in discotic liquid crystalline photoconductors2005

    • Author(s)
      H. lino, J. Hanna, D. Haarer
    • Journal Title

      Phys. Rev. B 72

      Pages: 193203-193203

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic and ionic transports for negative charge carriers in a smectic liquid crystalline photoconductor2005

    • Author(s)
      H. lino, J. Hanna
    • Journal Title

      J. Phys. Chem. B 109

      Pages: 22120-22125

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Cook, Very high time-of-flight mobility in the columnar phases of a discotic liquid crystal2005

    • Author(s)
      H. lino, J. Hanna, R. I. Bushby, B. Movaghar, B. J. Whitaker, M. J.
    • Journal Title

      App!. Phys. Lett. 87

      Pages: 132102-132102

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Bushby, and D. Haarer, High electron mobility of 0.1 cm^2^<-1>V s^1in the highly ordered columnar phase of hexahexylthiotriphenylene2005

    • Author(s)
      H. lino, Y. Takayashiki, J. Hanna, R. J.
    • Journal Title

      App!. Phys. Lett. 87

      Pages: 192105-192105

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Hole mobility and lifetime in a smectic liquid crystalline photoconductor of a 2-phenylnaphthalene derivative2005

    • Author(s)
      H. limo, A. Ohno, J. Hanna
    • Journal Title

      J. Chem. Phys. 123

      Pages: 244701-244701

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Fast Ambipolar Carrier Transport and Easy Homeotropic Alignment in a Metal-Free Phthalocyanine Derivative2005

    • Author(s)
      H. lino, Y. Takayashiki, J. Hanna, R. J. Bushby
    • Journal Title

      Jpn. J. App!. Phys. 44

    • NAID

      10016856595

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Detection of Trace Amount of Impurity in Smectic Liquid Crystals2005

    • Author(s)
      H. Ahn, A. Obno, J. Hanna
    • Journal Title

      Jpn. J. App!. Phys. 44

      Pages: 3764-3764

    • NAID

      10016440821

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Towards a new horizon of optoelectronic devices with liquid crystals2005

    • Author(s)
      J. Hanna
    • Journal Title

      Opto-Electronics Review 13

      Pages: 259-259

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Ambipolar charge carrier transport in liquid crystals2005

    • Author(s)
      H. lino, J. Hanna
    • Journal Title

      Opto-Electronics Review 13

      Pages: 295-295

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] High Carrier Mobility up to 0.lcm^2/Vs and a Wide Mesomorphic Temperature Range of Alkynyl-Substituted Terthiophene and Quaterthiophene Derivatives2005

    • Author(s)
      M. Funahashi, J. Hanna
    • Journal Title

      Mol. Cryst. Liq. Cryst. 436

      Pages: 1179-1179

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Fast electron transport in discotic columnar phase of triphenylene derivative, hexabutyloxytriphenylene2005

    • Author(s)
      H. lino, J. Hanna, C. Jager, D. Haarer
    • Journal Title

      Mol. Cryst. Liq. Cryst. 436

      Pages: 1171-1171

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge carrier transport properties in polymer liquid crystals containing oxadiazole and amine moieties in the same side chain2005

    • Author(s)
      M. Kawamoto, H. Mochizuki, T. Ikeda, H. lino, J. Hanna
    • Journal Title

      J. Phys. Chem. B 109

      Pages: 9226-9226

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] E ; ectronic structure and electricalproperties at the interface between liquid organic crystalline semiconductor! Electride2005

    • Author(s)
      T. Toda, T. Takeuchi, J. Hanna, T. Tani
    • Journal Title

      J Photogr. Sci. Tech. 68(in Japanese)

      Pages: 390-390

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Electronic and ionic transports for negative charge carriers in a smectic liquid crystalline photoconductor2005

    • Author(s)
      H.Iino, J.Hanna
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 2212-2212

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Detection of Trace Amount of Impurity in Smectic Liquid Crystals2005

    • Author(s)
      H.Ahn, A.Ohno, J.Hanna
    • Journal Title

      Jpn.J.Appl.Phys 68

      Pages: 3764-3764

    • NAID

      10016440821

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 液晶性有機半導体/電極界面の電気特性と電子構造の研究2005

    • Author(s)
      戸田 徹, 竹内知生, 半那純一, 谷 忠昭
    • Journal Title

      日本写真学会誌 68

      Pages: 390-390

    • NAID

      10018280062

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Ambipolar charge carrier transport in liquid crystals2005

    • Author(s)
      H.Iino, J.Hanna
    • Journal Title

      Opto-Electronics Review 13

      Pages: 295-295

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Hole mobility and lifetime in a smectic liquid crystalline photoconductor of a 2-phenylnaphthalene derivative2005

    • Author(s)
      H.Iino, A.Ohno, J.Hanna
    • Journal Title

      J.Chem.Phys. 123

      Pages: 244701-244701

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fast electron transport in discotic columnar phase of triphenylene derivative, hexabutyloxytriphenylene2005

    • Author(s)
      H.Iino, J.Hanna, C.Jager, D.Haarer
    • Journal Title

      Mol.Cryst.Liq.Cryst. 436

      Pages: 1171-1171

    • Related Report
      2005 Annual Research Report
  • [Journal Article] High electron mobility of 0.1 cm2V-1s-1 in the highly ordered columnar phase of hexahexylthiotriphenylene2005

    • Author(s)
      H.Iino, Y.Takayashiki, J.Hanna*, R.J.Bushby, D.Haarer
    • Journal Title

      Appl.Phys.Lett 87

      Pages: 192105-192105

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Very high time-of flight mobility in the columnar phases of a discotic liquid crystal2005

    • Author(s)
      H.Iino, J.Hanna, R.J.Bushby*, B.Movaghar, B.J.Whitaker, M.J.Cook
    • Journal Title

      APPl.Phys.Lett. 87

      Pages: 132102-132102

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fast Ambipolar Carrier Transport and Easy Homeotropic Alignment in a Metal-Free Phthalocyanine Derivative2005

    • Author(s)
      H.Iino, Y.Takayashiki, J.Hanna*, R.J.Bushby
    • Journal Title

      Jpn.J.Appl.Phys. 44

    • NAID

      10016856595

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Charge carrier Transport Properties in Polymer Liquid Crystals Containing Oxadiazole and Amine Moieties in the Same Side Chain2005

    • Author(s)
      M.Kawamoto, H.Mochizuki, T.Ikeda, H.Iino, J.Hanna
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 9226-9226

    • Related Report
      2005 Annual Research Report
  • [Journal Article] High μτ product in a smectic liquid crystalline Photoconductor of 2-phenylnaphthalene derivative2004

    • Author(s)
      H.Zhang and J.Hanna
    • Journal Title

      Appl.Phys.Lett. 85

      Pages: 5251-5251

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Impurity Effect on charge carrier transport in smectic liquid crystals2004

    • Author(s)
      M Funahashi and J.Hanna
    • Journal Title

      Chem.Phys.Lett. 397

      Pages: 319-319

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Extraction of trap distribution in organic semiconductors by transient photocurrent2004

    • Author(s)
      A.Ohno and J.Hanna
    • Journal Title

      Jpn.J.appl Pjys. 43

    • NAID

      10012930434

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge Transport in liquid crystalline semiconductor and crosslinked polymer composite2004

    • Author(s)
      N.Yooshimoto, M.Funahashi, and J.Hanna
    • Journal Title

      Mol.Cryst.Liq.Cryst. 409

      Pages: 493-493

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Mesomorphic Bahaviors and Charge carrier transport in terthiophene derivatives2004

    • Author(s)
      M.Funahashi and J.Hanna
    • Journal Title

      Mol.Cryst.Liq.Cryst. 410

      Pages: 529-529

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Synthesis and characterization of liquid crystalline semiconducting materiasls,Dialkvl-2-phenylnaphthalene derivatives-Mesomorphic behavior and charge carrier transport-2004

    • Author(s)
      Y.Takayashiki and J.Hanna
    • Journal Title

      Mol.Cryst.Liq.Cryst. 411

      Pages: 1307-1307

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] High tr product in a smectic liquid crystalline photoconductor of a 2-phenylnaphthalene derivative2004

    • Author(s)
      H. Zhang, J. Hanna
    • Journal Title

      App!. Phys. Lett. 85

      Pages: 5251-5251

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Impurity effect on charge carrier transport in smectic liquid crystals2004

    • Author(s)
      M. Funahashi, J. Hanna
    • Journal Title

      Chern. Phys. Lett. 397

      Pages: 319-319

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Extraction of trap distribution in organic semiconductors by transient photocurrent2004

    • Author(s)
      A. Ohno, J. Hanna
    • Journal Title

      Jpn. J. Appl. Phys. 43

    • NAID

      10012930434

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Charge transport in liquid crystalline semiconductor and crosslinked polymer composite2004

    • Author(s)
      N. Yoshimoto, M. Funahashi, J. Hanna
    • Journal Title

      Mol. Cryst. Liq. Cryst. 409

      Pages: 493-493

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Mesomorphic behaviors and charge carrier transport in terthiophene derivatives2004

    • Author(s)
      M. Funahashi, J. Hanna
    • Journal Title

      Mo!. Cryst. Liq. Cryst. 410

      Pages: 529-529

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] Synthesis and characterization of liquid crystalline semiconducting materials, dialkyl-2-phenylnaphthalene derivatives-mesomorphic behavior and charge carrier transport2004

    • Author(s)
      Y. Takayashiki, J. Hanna
    • Journal Title

      Mol. Cryst. Liq. Cryst. 411

      Pages: 1307-1307

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Journal Article] High μt-Product in a smectic Liquid crystaltine Photoconductor of a 2-phenylnaphthalene denvertive2004

    • Author(s)
      H.Zhang, J.Hanna
    • Journal Title

      Appl. Phys, Lett., 85

      Pages: 5251-5253

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Impurity effecton charge carriertransport in smectic liquid crystals2004

    • Author(s)
      M.Funahashi, J.Hanna
    • Journal Title

      Chem. Phys, Lett. 397

      Pages: 319-323

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mesomorphic behaviors and charge transport in terthiophene derivatives2004

    • Author(s)
      M.Funahashi, J.Hanna
    • Journal Title

      Mol. Cryst, Liq Cryst. 410

      Pages: 429-540

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Charge transport in Liquid Crystalline Semiconductor and Cross-linked Polymer composite2004

    • Author(s)
      N.Yoshimoto, J.Hanna
    • Journal Title

      Mol. Cryst, Liq Cryst. 409

      Pages: 493-504

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Synthesis and Charactenzation of Liquid Crystalline Semiconducting Matertals, Dialkyl2-phenylnaphthalene Denvaties2004

    • Author(s)
      Y.Takayashiki, J.Hanna
    • Journal Title

      Mol. Cryst, Liq Cryst. 411

      Pages: 265-272

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 液晶物質における電子伝導と材料設計2004

    • Author(s)
      半那純一, 舟橋正活
    • Journal Title

      有機合成化学協会誌 62

      Pages: 799-810

    • NAID

      10013430606

    • Related Report
      2004 Annual Research Report
  • [Presentation] Analysis of trap distribution for smectic liquid crystals using time of flight spectroscopy2007

    • Author(s)
      A.Ohno and J.Hanna
    • Organizer
      Fourth International Conference on Molecular Electronics and Bioelectronics(M&BE4)
    • Place of Presentation
      Tokyo,Japan
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Analysis of trap distribution for smectic liquid crystals using time of flight spectroscopy2007

    • Author(s)
      A. Ohno and J. Hanna
    • Organizer
      Fourth International Conference on Molecular Electronics and Bioelectronics(M, BE4)
    • Place of Presentation
      Tokyo, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Electronic and Ionic Conduction in Liquid Crystals2006

    • Author(s)
      H.Iino, A.Ohno, and J.Hanna
    • Organizer
      IDC-NICE 2005
    • Place of Presentation
      Yokohama,Japan
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Ambipolar fast charge carrier transport in discotic and calamitic liquid crystals2006

    • Author(s)
      J.Hanna, H.Iino
    • Organizer
      21th International Liquid Crystal Conference
    • Place of Presentation
      Keystone,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Electrical properties in bulk and at the interface of ferroelectric liquid crystalline semiconductor2006

    • Author(s)
      Y.Ishimatsu Y.Takavashiki, and J.Hanna
    • Organizer
      21th International Liquid Crystal Conference
    • Place of Presentation
      Keystone,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] A Study on positive hole injection from electrode to liquid crystalline semiconductor2006

    • Author(s)
      T.Toda, J.Hanna, and T.Tani
    • Organizer
      NIP22:International Conference on Digital Printing Technologies
    • Place of Presentation
      Denver,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Availability of Liquid Crystalline Materials for Organic Polycrystalline Semiconductor Thin Films2006

    • Author(s)
      H.Iino and J.Hanna
    • Organizer
      2006 MRS Fall meeting
    • Place of Presentation
      Boston,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Electronic and Ionic Conduction in Liquid Crystals2006

    • Author(s)
      H. Iino, A. Ohno, J. Hanna
    • Organizer
      IDC-NICE 2005
    • Place of Presentation
      Yokohama, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Ambipolar fast charge carrier transport in discotic and calamitic liquid crystals2006

    • Author(s)
      J. Hanna, H. lino, Y. Takayashiki, K. Tokunaga
    • Organizer
      21th International Liquid Crystal Conference
    • Place of Presentation
      Keystone, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Electrical properties in bulk and at the interface of ferroelectric liquid crystalline semiconductor2006

    • Author(s)
      Y. Ishimatsu Y. Takayashiki, J. Hanna
    • Organizer
      21th International Liquid Crystal Conference
    • Place of Presentation
      Keystone, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] A Study on positive hole injection from electrode to liquid crystalline semiconductor2006

    • Author(s)
      T. Toda, J. Hanna, T. Tani
    • Organizer
      NIP22 : International Conference on Digital Printing Technologies
    • Place of Presentation
      Denver, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Availability of Liquid Crystalline Materials for Organic Polycrystalline Semiconductor Thin Films2006

    • Author(s)
      H. lino and J. Hanna
    • Organizer
      2006 MRS Fall meeting
    • Place of Presentation
      Boston, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Fast Electron Transport in Triphenylene Derivatives of H4T,H5T,and HHTT2005

    • Author(s)
      H.Iino, Y.Takayashiki, J.Hanna, R.J.Bushby, and D.Haarer
    • Organizer
      Third International Conference on Molecular Electronics and Bioelectronics(M&BE3)
    • Place of Presentation
      Tokyo,Japan
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Detection of a trace amount of impurity in smectic liquid-crystalline semiconductor2005

    • Author(s)
      H.Ahn, A.Ohno, and J.Hanna
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego.USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Fast electron transport in discotic liquid crystalline semiconductors2005

    • Author(s)
      H.Iino, Y.Takayashiki, J.Hanna, R.J.Busbby, and D.Ha
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Analysis of trap distribution for smectic liquid crystals using time of flight spectroscopy2005

    • Author(s)
      A.Ohno, H.Iino, K.Kurotaki, A.Haruyama, and J.Hanna
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Electrical properties and electronic structure of interface between electrode and liquid-crystalline semiconductor2005

    • Author(s)
      T.Toda, J.Hanna, and T.Tani
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego,USA
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Impurity effects on charge carrier transport in mesophases of 2-phenylnaphalene derivatives2005

    • Author(s)
      H.Ahn and J.Hanna
    • Organizer
      6th Korea-Jpan Joint Symposium on Imaging Materials and Technologies
    • Place of Presentation
      Busan,Korea
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Photocarrier injection from titanium dioxide layer into liquid crystalline semiconductor2005

    • Author(s)
      J.Yoshizawa, H.iino, Y.Takayashiki, and J.Hanna
    • Organizer
      6th Korea-Jpan Joint Symposium on Imaging Materials and Technologies
    • Place of Presentation
      Busan,Korea
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Fast Electron Transport it Triphenylene Derivatives of H4T, H5T, and HHTT2005

    • Author(s)
      H. Iino, Y. Takayashiki, J. Hanna, R. J. Bushby, D. Haarer
    • Organizer
      Third International Conference on Moleculai Electronics and Bioelectronics(M, BE3)
    • Place of Presentation
      Tokyo, Japan
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Analysis of trap distribution for smectic liquid crystals using time of flight spectroscopy2005

    • Author(s)
      A. Ohno, H. Iino, K. Kurotaki, A. Haruyama, J. Hanna
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Detection of a trace amount of impurity in smectic liquid-crystalline semiconductor2005

    • Author(s)
      H. Aim, A. Ohno, J. Hanna
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Fast electron transport in discotic liquid crystalline semiconductors2005

    • Author(s)
      H. Iino, Y. Takayashiki, J. Hanna, R. J. Bushby, D. Haarer
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Electrical properties and electronic structure of interface between electrode and liquid-crystalline semiconductor2005

    • Author(s)
      T. Toda, J. Hanna, T. Tani
    • Organizer
      The SPIE 50th Annual Meeting
    • Place of Presentation
      San Diego, USA
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Impurity effects on charge carrier transport in mesophases of 2-phenylnaphalene derivatives2005

    • Author(s)
      H. Ahn, J. Hanna
    • Organizer
      6th Korea-Jpan Joint Symposium on Imaging Materials and Technologies
    • Place of Presentation
      Busan, Korea
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Photocarrier injection from titanium dioxide layer into liquid crystalline semiconductor2005

    • Author(s)
      J. Yoshizawa, H. iino, Y. Takayashiki, J. Hanna
    • Organizer
      6th Korea-Jpan Joint Symposium on Imaging Materials and Technologies
    • Place of Presentation
      Busan, Korea
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Ionic and electronic charge carrier transport in liquid crystals2004

    • Author(s)
      J.Hanna and M.Funahashi
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana,Slovenia
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] High carrier mobility upto 0.1cm^2/Vs and a wide mesomorphic temperature range in alkynyl-substiuted terthiophene and quarterthiophene derivatives2004

    • Author(s)
      M.Funahashi and J.Hanna
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana,Slovenia
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Intrinsic Charge carrier transport in nematic liquid Crystals20th International Liquid Crystal Conference2004

    • Author(s)
      Y.Takayashiki, Y.Hirose, and J.Hanna
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana,Slovenia
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Re-investigation of Charge Carrier Transport in Triphenylene Derivatives2004

    • Author(s)
      H.Iino, J.Hanna, C.Jager, and D.Haarer
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana,Slovenia
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Ionic and electronic charge carrier transport in liquid crystals2004

    • Author(s)
      J. Hanna, M. Funahashi
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana, Slovenia
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] High carrier mobility upto 0.1cm2/Vs and a wide mesomorphic temperature range in alkynyl-substiuted terthiophene and quarterthiophene derivatives2004

    • Author(s)
      M. Funahashi, J. Hanna
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana, Slovenia
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Intrinsic Charge carrier transport in nematic liquid Crystals2004

    • Author(s)
      Y. Takayashiki, Y. Hirose, J. Hanna
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana, Slovenia
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Presentation] Re-investigation of Charge Carrier lransport in Triphenylene Derivatives2004

    • Author(s)
      H. Iino, J. Hanna, C. Jdger, D. Haarer
    • Organizer
      20th International Liquid Crystal Conference
    • Place of Presentation
      Liubliana, Slovenia
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2006 Final Research Report Summary
  • [Book] 有機エレクトロにクスにおける分子配向技術2007

    • Author(s)
      半那純一
    • Total Pages
      15
    • Publisher
      シーエムシー出版
    • Related Report
      2006 Annual Research Report
  • [Book] 液晶ポリマーの新展開(IV編 第2章)2004

    • Author(s)
      舟橋 正浩, 半那 純一
    • Total Pages
      12
    • Publisher
      シーエムシー出版
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2006 Final Research Report Summary

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Published: 2004-04-01   Modified: 2016-04-21  

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