Visualization of nano spatial modulation structure of thallium compound by scanning probe microscope
| Project/Area Number |
26420278
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Electronic materials/Electric materials
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| Research Institution | Chiba Institute of Technology |
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Principal Investigator |
WAKITA Kazuki 千葉工業大学, 工学部, 教授 (80201151)
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| Co-Investigator(Kenkyū-buntansha) |
三村 功次郎 大阪府立大学, 工学(系)研究科(研究院), 准教授 (40305652)
沈 用球 大阪府立大学, 工学(系)研究科(研究院), 准教授 (20336803)
佐藤 宣夫 千葉工業大学, 工学部, 教授 (70397602)
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| Research Collaborator |
ISHIKAWA Masato 横河電機
MAMEDOV Nazim アゼルバイジャン物理学研究所, 所長
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
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| Keywords | タリウム系化合物 / ナノ空間変調構造 / 走査型プローブ顕微鏡 / コメンシュレート相 / ナノドメイン / ナノ変調構造 / 構造相転移 / 近接場光顕微鏡 / ナノドメインの可視化 / プローブ顕微鏡 / タリウム化合物 / 近接場顕微鏡 / 国際情報交換（アゼルバイジャン） |
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| Outline of Final Research Achievements |
We proceeded with research aiming at direct observation of nano-domain of by Kelvin probe microscope.
As a research result, we have not observed nano-domains by Kelvin probe microscope measurement, but we observed an increase in surface potential difference at low temperature. We also succeeded in Raman measurement of compound semiconductors by chip enhanced Raman. Furthermore, we investigated the electronic state by low temperature measurement by angle ellipsometry of thallium compound and measurement by angle resolved photoelectron spectroscopy. We found that the band structure of thallium compounds by the first principle calculation is obtained, and energy is reduced by taking the nano modulation structure of the atoms at low temperature.
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Report
(4 results)
Research Products
(113 results)
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[Journal Article] Structural studies on TlInSe2 thermoelectric material by X-ray fluorescence holography, XAFS, and X-ray diffraction2015
Author(s)
Shinya Hosokawa, Kenji Kamimura, Hiroyuki Ikemoto, Naohisa Happo, Kojiro Mimura, Kouichi Hayashi, Kohki Takahashi, Kazuki Wakita, and Nazim Mamedov
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Journal Title
physica status solidi (b)
Volume: 252
Issue: 6
Pages: 1225-1229
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Excitonic emission of TlGaSe22015
Author(s)
M. Hagiwara, R. Paucar, Y. Shim, K. Wakita, O. Alekperov, A. Najafov, N. Mamedov
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Journal Title
Physica Status Solidi C
Volume: 印刷中
Issue: 6
Pages: 830-833
DOI
Related Report
Peer Reviewed / Open Access
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[Journal Article] CdS:O薄膜のナノ構造の評価2015
Author(s)
中嶋将大, 浅葉亮, 鈴木昭典, 佐藤宣夫, 脇田和樹, 沈用球, Kh. Khalilova, N. Mamedov, A. Bayramov, E. Huseynov
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Journal Title
平成26年度応用物理学会 多元系化合物・太陽電池研究会成果報告集
Volume: 27
Related Report
Open Access
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[Journal Article] Observation of Two Peculiar Types of Electronic Dispersive Structures in Thallium Selenide Studied by Angle-Resolved Photoemission Spectroscopy2014
Author(s)
S. Motonami, M. Arita, H. Anzai, K. Wakita, S. Hamidov, Z. Jahangirli, Y. Taguchi, H. Namatame, M. Taniguchi, G. Orudzhev, N. Mamedov, and K. Mimura
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Journal Title
Journal of the Physical Society of Japan (Letters)
Volume: 83
Issue: 5
Pages: 053707-053707
DOI
NAID
Related Report
Peer Reviewed
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[Presentation] High pressure neutron scattering and ab initio study of the “chain” chalcogenide TlInSe22016
Author(s)
S. H. Jabarov, G.S. Orudjev, T. G. Mammadov, Y. Shim, K. Wakita, N.T. Mamedov, S.E. Kichanov, A.I. Nadjafov, N.A.Ismayilova, N.T. Dang
Organizer
20th International Conference on Ternary and Multinary Compounds
Place of Presentation
Hale, Germany
Year and Date
2016-09-05
Related Report
Int'l Joint Research
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[Presentation] First-principles study of Nanostructure of TlInSe22015
Author(s)
Masato Ishikawa, Takahashi Nakayama, Kazuki Wakita, Nazim Mamedov
Organizer
European Materials Research Society 2015 Fall Meeting, Symposium A: materials for Energy storage and conversion
Place of Presentation
Warsaw, Poland
Year and Date
2015-09-15
Related Report
Int'l Joint Research
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[Presentation] CdS:O薄膜のナノ構造の評価2014
Author(s)
中嶋将大, 浅葉亮, 鈴木昭典, 佐藤宣夫, 脇田和樹, 沈用球, Kh. Khalilova, N. Mamedov, A. Bayramov, E. Huseynov
Organizer
平成26年度応用物理学会 多元系化合物・太陽電池研究会年末講演会
Place of Presentation
龍谷大学 （京都府京都市）
Year and Date
2014-11-28
Related Report
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[Presentation] TlGaSe2のフォトルミネセンス2014
Author(s)
萩原将史, R. Paucar, 沈用球, 脇田和樹, O. Alekperov, A. Najafov, N. Mamedov
Organizer
平成26年度応用物理学会 多元系化合物・太陽電池研究会年末講演会
Place of Presentation
龍谷大学 （京都府京都市）
Year and Date
2014-11-28
Related Report
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[Presentation] Study of nano-crystals in CdS:O thin films by Kelvin probe force microscopy2014
Author(s)
M. Nakajima, R. Asaba, A. Suzuki, N. Sato, Y. Shim, K. Wakita, Kh. Khalilova, N. Mamedov, A. Bayramov, and E. Huseynov
Organizer
The 6th World Conference on Photovoltaic Energy Conversion
Place of Presentation
Kyoto, Japan (京都国際会館）
Year and Date
2014-11-23 – 2014-11-27
Related Report
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[Presentation] カソードスパッタによるCdS:O薄膜の構造と光学特性2014
Author(s)
中嶋将大, 浅葉亮, 鈴木昭典, 沈用球, 脇田和樹, Kh. Khalilova, N. Mamedov, A. Bayramov, and E. Huseynov
Organizer
第75回応用物理学会秋季学術講演会
Place of Presentation
北海道大学 （北海道札幌市）
Year and Date
2014-09-17 – 2014-09-20
Related Report
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[Presentation] TlGaSe2のバンド端ルミネセンス2014
Author(s)
萩原将史, R. Paucar, 沈用球, 脇田和樹, O. Alekperov, A. Najafov, N. Mamedov
Organizer
第75回応用物理学会秋季学術講演会
Place of Presentation
北海道大学 （北海道札幌市）
Year and Date
2014-09-17 – 2014-09-20
Related Report
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[Presentation] Excitonic emission of TlGaSe22014
Author(s)
M. Hagiwara, R. Paucar, Y. Shim, K. Wakita, O. Alekperov, A. Najafov, and N. Mamedov
Organizer
The 19th International Conference on Ternary and Multinary Compounds
Place of Presentation
Niigata, Japan (朱鷺メッセ）
Year and Date
2014-09-01 – 2014-09-05
Related Report
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[Presentation] Metallic conductivity and weak antilocalization in Bi2Te2,7Se0,3 thin films2014
Author(s)
A. M. Kerimova, N.A. Abdullayev, Kh.V. Aliquliyeva, Y. Shim, K. Mimura, K. Wakita, O.Z. Alekperov, N.T. Mamedov, V.N. Zverev
Organizer
The 19th International Conference on Ternary and Multinary Compounds
Place of Presentation
Niigata, Japan (朱鷺メッセ）
Year and Date
2014-09-01 – 2014-09-05
Related Report
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[Presentation] Structural studies on TlInSe2 thermoelectric material by x-ray diffraction, XAFS, and x-ray fluorescence holography2014
Author(s)
S. Hosokawa, K. Kamimura, N. Happo, K. Mimura, K. Hayashi, K. Takahashi, K. Wakita, and N. Mamedov
Organizer
The 19th International Conference on Ternary and Multinary Compounds
Place of Presentation
Niigata, Japan (朱鷺メッセ）
Year and Date
2014-09-01 – 2014-09-05
Related Report
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[Presentation] Evaluation of crystal structure in TlMeX2 (Me=In,Ga; X=S,Se,Te) by optical second harmonic generation2014
Author(s)
M. Hagiwara, R. Paucar, K. Wakita, Y. Shim, K. Mimura, and N. Mamedov
Organizer
Sixth International Conference on Optical, Optoelectronic and Photonic Materials and Applications
Place of Presentation
Leeds, UK
Year and Date
2014-07-27 – 2014-08-01
Related Report
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