Next Generation Super High Density Ferroelectric Data Storage Using Scanning Nonlinear Dielectric Microscopy Technique

• Project/Area Number: 18002005
• Research Category: Grant-in-Aid for Specially Promoted Research
• Allocation Type: Single-year Grants
• Review Section: Science and Engineering; Engineering
• Research Institution: Tohoku University
• Principal Investigator: CHO Yasuo 東北大学, 電気通信研究所, 教授 (40179966)
• Co-Investigator(Kenkyū-buntansha): HIROSE Ryusuke 東北大学, 電気通信研究所, 助教 (60422143) ; HIRANAGA Yoshiomi 東北大学, 電気通信研究所, 助教 (70436161) ; KIN Nobuhiro 東北大学, 電気通信研究所, 助教 (80418269) ; YAMASUE Kohei 東北大学, 電気通信研究所, 助教 (70467455)
• Project Period (FY): 2006 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥565,630,000 (Direct Cost: ¥435,100,000、Indirect Cost: ¥130,530,000); Fiscal Year 2010: ¥57,720,000 (Direct Cost: ¥44,400,000、Indirect Cost: ¥13,320,000); Fiscal Year 2009: ¥103,870,000 (Direct Cost: ¥79,900,000、Indirect Cost: ¥23,970,000); Fiscal Year 2008: ¥103,870,000 (Direct Cost: ¥79,900,000、Indirect Cost: ¥23,970,000); Fiscal Year 2007: ¥127,010,000 (Direct Cost: ¥97,700,000、Indirect Cost: ¥29,310,000); Fiscal Year 2006: ¥173,160,000 (Direct Cost: ¥133,200,000、Indirect Cost: ¥39,960,000)
• Keywords: 高密度記録 / 強誘電体 / 走査型非線形誘電率顕微鏡 / 分極ドメイン / ドメイン / 強誘電体記録 / 超高密度記録 / プローブメモリ / SNDM

Research Abstract

We had made a study on next generation high density ferroelectric data storage based on scanning nonlinear dielectric microscopy. We have succeeded in forming world smallest ferroelectric single nano-domain dot with the size of 2.8nm in diameter. Also, we had achieved the memory density of 4Tbit/inch^2 in actual information recording which requires an abundance of bits to be packed together.

Research Products

• [Journal Article] Development of Label-Free Bioaffinity Sensor Using a Lumped-Constant Microwave Resonator Probe (2011)
  • Author(s): Noriaki Okazaki
  • Journal Title: Appl.Phys.Express Volume: 4
  • Peer Reviewed
• [Journal Article] Ferroelectric Data Recording Using Servo-Controlled Tracking Technique (2010)
  • Author(s): K. Tanaka and Y. Cho
  • Journal Title: Jpn. J. Appl. Phys Volume: Vol.49
  • NAID: 210000069223
  • Peer Reviewed
• [Journal Article] Actual information storage with a recording density of 4 Tbit/in.^2 in a ferroelectric recording medium (2010)
  • Author(s): K. Tanaka and Y. Cho
  • Journal Title: Appl. Phys. Lett Volume: Vol.97 Pages: 92901-92901
  • Peer Reviewed
• [Journal Article] Investigation of interface between fullerene molecule and Si(111)-7×7 surface by noncontact scanning nonlinear dielectric microscopy (2010)
  • Author(s): Shin-ichiro Kobayashi
  • Journal Title: J.Vac.Sci.Technol.B Volume: Vol.28
  • Peer Reviewed
• [Journal Article] Imaging of the surface structure of TiO_2(110) by non-contact scanning nonlinear dielectric microscopy (2010)
  • Author(s): Nobuhiro Kin
  • Journal Title: J.Appl Phys. Volume: Vol.107
  • Peer Reviewed
• [Journal Article] Noncontact scanning nonlinear dielectric microscopy imaging of TiO_2(110) surfaces (2010)
  • Author(s): Nobuhiro Kin
  • Journal Title: J.Vac.Sci.Technol.B Volume: Vol.28
  • Peer Reviewed
• [Journal Article] Observation of dopant profile of transistors using scanning nonlinear dielectric microscopy (2010)
  • Author(s): K.Honda
  • Journal Title: Journal of Physics : Conference Series Volume: Vol.209 Pages: 12050-12050
  • Peer Reviewed
• [Journal Article] Acoustic Wave Devices Composed of Periodically Poled Z-Cut LiTaO_3 Plate Using Edge Reflection (2010)
  • Author(s): Michio Kadota
  • Journal Title: Jpn.J.Appl.Phys. Volume: Vol.49
  • Peer Reviewed
• [Journal Article] Actual information storage with a recording density of 4 Tbit/in^2 in a ferroelectric recording medium (2010)
  • Author(s): Kenkou Tanaka
  • Journal Title: Appl.Phys.Lett. Volume: Vol.97
  • Peer Reviewed
• [Journal Article] Ferroelectric Data Recording Using Servo-Controlled Tracking Technique (2010)
  • Author(s): Kenkou Tanaka
  • Journal Title: Jpn.J.Appl.Phys. Volume: Vol.49
  • Peer Reviewed
• [Journal Article] Observation of electrochemical capacitance in a graphite surface by noncontact scanning nonlinear dielectric microscopy (2010)
  • Author(s): Shin-ichiro Kobayashi
  • Journal Title: PHYSICAL REVIEW.B Volume: 82
  • Peer Reviewed
• [Journal Article] Intermittent contact scanning nonlinear dielectric microscopy (2010)
  • Author(s): Yoshiomi Hiranaga
  • Journal Title: REVIEW OF SCIENTIFIC INSTRUMENTS Volume: 81
  • Peer Reviewed
• [Journal Article] Dependence of long term stability on the initial radius of small inverted domains formed on congruent single-crystal LiTaO_3 (2009)
  • Author(s): N. Odagawa and Y. Cho
  • Journal Title: Appl. Phys. Lett Volume: Vol.95 Pages: 142907-142907
  • Peer Reviewed
• [Journal Article] Nanodomain Formation on Ferroelectrics and Development of Hard-Disk-Drive-Type Ferroelectric Data Storage Devices (2009)
  • Author(s): Y. Hiranaga, T. Uda, Y. Kurihashi, H. Tochishita, M. Kodota and Y. Cho
  • Journal Title: Jpn. J. Appl. Phys. Volume: Vol.48
  • Peer Reviewed
• [Journal Article] Observation of local dipole moment of Si atoms on Si (100) surfaces using noncontact scanning nonlinear dielectric microsoopy (2009)
  • Author(s): Nobuhiro Kin
  • Journal Title: J.Appl.Phys. Volume: Vol.106
  • Peer Reviewed
• [Journal Article] Characterization and comparison of nanoscale domain boundary in congruent and stoichiometric LiTaO_3 with scanning nonlinear dielectric microscopy (2009)
  • Author(s): Dae-Yong Jeong
  • Journal Title: Appl.Phys.Lett. Volume: Vol.95
  • Peer Reviewed
• [Journal Article] Nanodomain Formation on Ferroelectrics and Development of Hard-Disk-Drive-Type Ferroelectric Data Storage Devices (2009)
  • Author(s): Y.Hiranaga
  • Journal Title: Jpn.J.Appl.Phys. Volume: Vol.48
  • Peer Reviewed
• [Journal Article] Dependence of long term stability on the initial radius of small inverted domains formed on congruent single-crystal LiTaO_3 (2009)
  • Author(s): Nozomi Odagawa
  • Journal Title: Appl Phys Lett. Volume: Vol.95
  • Peer Reviewed
• [Journal Article] 走査型非線形誘電率顕微鏡(SNDM)による半導体デバイスの評価 (2009)
  • Author(s): 本田耕一郎
  • Journal Title: 顕微鏡 Volume: Vol.44 Pages: 170-173
  • Peer Reviewed
• [Journal Article] Scanning Nonlinear Dielectric Microscopy Nano-Science and Technology for Next Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): K. TANAKA, Y. KURIHASHI, T. UDA, Y. DAIMON, N. ODAGAWA, R. HIROSE, Y. HIRANAGA, and Y. CHO
  • Journal Title: Jpn. J. Appl. Phys Volume: Vol.47 Pages: 3311-3311
  • NAID: 40016057191
  • Peer Reviewed
• [Journal Article] Scanning Nonlinear Dielectric Microscopy Nano-Science and Technology for Next Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): Kenkou TANAKA, Yuichi KURIHASHI, Tomoya UDA, Yasuhiro DAIMON, Nozomi ODAGAWA, Ryusuke HIROSE, Yoshiomi HIRANAGA, and Yasuo CHO
  • Journal Title: Jpn. J. Appl. Phys Vol.47, No.5 Pages: 3311-3325
  • NAID: 40016057191
  • Peer Reviewed
• [Journal Article] Observations of Domain Structure and Ferroelectricity in Bi(Ni_<0.5>Ti_<0.5>) 0_3 Ceramics Fabricated by High-pressure Sintering (2008)
  • Author(s): Kazuya Kitada
  • Journal Title: Chemistry Letters 37 Pages: 560-561
  • Peer Reviewed
• [Journal Article] Scanning Nonlinear Dielectric Microscopy Nano-Science and Technolo gv for Next Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): Kenkou TANAKA
  • Journal Title: Jpn. J. Appl. Phys 47 Pages: 3311-3325
  • Peer Reviewed
• [Journal Article] In-Plane Distribution of Phase Transition Temperature of KTa<1-x>Nb_x0_3 Measured with Single Temperature Sweep (2008)
  • Author(s): Takashi Sakamoto
  • Journal Title: Applied Physics Express 1
  • Peer Reviewed
• [Journal Article] The influence of 180° ferroelectric domain wall width on the thresho ld field for wall motion (2008)
  • Author(s): Samrat Choudhury
  • Journal Title: Journal of Applied Physics 104
  • Peer Reviewed
• [Journal Article] Multiferroism at Room Temperature in BiFeO_3/BiCrO_3(111) Artificial Sunerlattices (2008)
  • Author(s): Noriya Ichikawa
  • Journal Title: Applied Physics Express 1
  • Peer Reviewed
• [Journal Article] 非接触型非線形誘電率顕微鏡によるSi(111)-7×7表面およびフラーレン分子の観察 (2008)
  • Author(s): 小林慎一郎
  • Journal Title: Journal of the Vacuum Society of Japan 51 Pages: 771-778
  • Peer Reviewed
• [Journal Article] Novel HDD-type SNDM Ferroelectric Data Storage System Aimed at High-Speed Data Transfer with Single Probe Operation (2007)
  • Author(s): Y. Hiranaga, T. Uda, Y. Kurihashi, K. Tanaka, and Y. Cho
  • Journal Title: IEEE TRANSACTION ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL Volume: Vol.54 Pages: 2523-2523
  • Peer Reviewed
• [Journal Article] Atomic Dipole Moment Distribution of Si Atoms on a Si(111)-(7×7) Surface Studied Using Noncontact Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Y. Cho and R. Hirose
  • Journal Title: Physical Review Letters Volume: Vol.99 Pages: 186101-186101
  • Peer Reviewed
• [Journal Article] Novel HDD-type SNDM Ferroelectric Data Storage System Aimed at High-Speed Data Transfer with Single Probe Operation (2007)
  • Author(s): Yoshiomi Hiranaga, Tomoya Uda, Yuichi Kurihashi, Kenkou Tanaka, and Yasuo Cho
  • Journal Title: IEEE TRANSACTION ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL Vol.54, No.12 Pages: 2523-2528
  • Peer Reviewed
• [Journal Article] Atomic Dipole Moment Distribution of Si Atoms on a Si(111)-(7×7) Surface Studied Using Noncontact Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Yasuo Cho and Ryusuke Hirose
  • Journal Title: Physical Review Letters Vol.99, No.18
  • Peer Reviewed
• [Journal Article] Cross- sectional observation of nanodomain dots formed in both congruent and stoichiometric LiTaO3 crystals (2007)
  • Author(s): Yasuhiro Daimon and Yasuo Cho
  • Journal Title: Appl. Phys. Lett. Vol.90
  • Peer Reviewed
• [Journal Article] Real Information Storage using Ferroelectrics with a Density of 1 TBIT/INCH^2 (2007)
  • Author(s): K. TANAKA
  • Journal Title: Ferroelectrics 340 Pages: 99-105
  • Peer Reviewed
• [Journal Article] Cross-sectional observation of nanodomain dots formed in both congruent and stoichiometric LiTaO_3 crystals (2007)
  • Author(s): Yasuhiro Daimon
  • Journal Title: Appl. Phys. Lett. 90
  • Peer Reviewed
• [Journal Article] 走査型非線形誘電率顕微鏡によるフラッシュメモリ中の蓄積電荷の可視化 (2007)
  • Author(s): 本田 耕一郎
  • Journal Title: 表面科学 28 Pages: 78-83
  • Peer Reviewed
• [Journal Article] Spatial distribution of phase transition temperature of KTa_<1-x>NbxO_3 measured using scanning nonlinear dielectric microscopy (2007)
  • Author(s): Takashi Sakamoto
  • Journal Title: Appl. Phys. Lett. 28 Pages: 78-83
  • Peer Reviewed
• [Journal Article] Scanning nonlinear magnetic microscopy (2007)
  • Author(s): Makoto Endo
  • Journal Title: REVIEW OF SCIENTIFIC INSTRUMENTS 78
  • Peer Reviewed
• [Journal Article] Scanning Nonlinear Dielectric Microscope with Super High Resolution (2007)
  • Author(s): Yasuo Cho
  • Journal Title: Jpn. J. Appl. Phys 46 Pages: 4428-4434
  • Peer Reviewed
• [Journal Article] Atomic Dipole Moment Distribution of Si Atoms on a Si (111)-(7×7) Surface Studied Using Noncontact Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Yasuo Cho
  • Journal Title: Physical Review Letters 99
  • Peer Reviewed
• [Journal Article] Novel HDD-type SNDM Ferroelectric Data Storage System Aimed at High-Speed Data Transfer with Single Probe Operation (2007)
  • Author(s): Yoshiomi Hiranaga
  • Journal Title: IEEE TRANSACTION ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL 54 Pages: 2523-2528
  • Peer Reviewed
• [Journal Article] Nanoscale Ferroelectric Information Storage Based on Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Yasuo Cho
  • Journal Title: Journal of Nanoscience and Nanotechnology 7・1 Pages: 105-116
• [Journal Article] Real Information Storage using Ferroelectrics with a Density of 1 TBIT/INCH^2 (2007)
  • Author(s): K.TANAKA
  • Journal Title: Ferroelectrics 340 Pages: 99-105
• [Journal Article] Wall behavior of nanodomains as a function of their initial state (2006)
  • Author(s): Nozomi Odagawa and Yasuo Cho
  • Journal Title: Appl. Phys. Lett. Vol.89
  • Peer Reviewed
• [Journal Article] Long-term- retention characteristics of small inverted dots formed on congruent single-crystal LiTaO_3 (2006)
  • Author(s): Nozomi Odagawa and Yasuo Cho
  • Journal Title: Appl. Phys. Lett. Vol.89
  • Peer Reviewed
• [Journal Article] Nanodomain manipulation for ultrahigh density ferroelectric data storage (2006)
  • Author(s): Yasuo Cho
  • Journal Title: Nanotechnology 17・7
• [Journal Article] A diamond-tip probe with silicon-based piezoresistive strain gauge for high-density data storage using scanning nonlinear dielectric microscopy (2006)
  • Author(s): Hirokazu Takahashi
  • Journal Title: JOURNAL OF MICROMECHANICS AND MICROENGINEERING 16・8 Pages: 1620-1624
• [Journal Article] Study of Long-Term-Retention Characteristics and Wall Behavior of Nano-Inverted Domains on Congruent Single-Crystal LiTaO_3 Based on Wall Energy (2006)
  • Author(s): Nozomi Odagawa
  • Journal Title: Jpn. J. Appl. Phys 45・9B Pages: 7560-7563
• [Journal Article] Long-term-retentiom characteristics of small inverted dots formed on congruent single-crystal LiTaO_3 (2006)
  • Author(s): Nozomi Odagawa
  • Journal Title: Appl. Phys. Lett. 89
• [Journal Article] Using an electroconductive carbon nanotube probe tip in scanning nonlinear dielectric microscopy (2006)
  • Author(s): K.Ishikawa
  • Journal Title: REVIEW OF SCIENTIFIC INSTRUMENTS 77
• [Journal Article] Cross-Sectional Observation of Nano-Domain Dots Formed in Congruent Single-Crystal LiTaO_3 (2006)
  • Author(s): Yasuhiro DAIMON
  • Journal Title: Jpn. J. Appl. Phys 45・49
• [Journal Article] Wall behavior of nanodomains as a function of their initial state (2006)
  • Author(s): Nozomi Odagawa
  • Journal Title: Appl. Phys. Lett. 89
• [Journal Article] TERABIT PER SQUARE INCH INFORMATION DATA STORAGE ON FERROELECTRICS WITH BIT ERROR RATE (2006)
  • Author(s): Y.Hiranaga
  • Journal Title: Ferroelectrics 333 Pages: 99-106
• [Presentation] 非接触走査型非線形誘電率顕微鏡によるSi(111)表面のドメイン境界観察 (2011)
  • Author(s): 山末耕平
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学(厚木市)
  • Year and Date: 2011-03-27
• [Presentation] 走査型非線形誘電率顕微鏡法によるMONOS型メモリのV_<th>分布観察 (2011)
  • Author(s): 本田耕一郎
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学(厚木市)
  • Year and Date: 2011-03-27
• [Presentation] 強誘電体ドメインのナノスケール選択エッチング (2011)
  • Author(s): 平永良臣
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学(厚木市)
  • Year and Date: 2011-03-26
• [Presentation] 強誘電体回転ディスク記録方式におけるシングルトラック記録・再生 (2011)
  • Author(s): 木本康宏
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学(厚木市)
  • Year and Date: 2011-03-26
• [Presentation] 強誘電体ディスクリート記録媒体に関する基礎的研究 (2011)
  • Author(s): 隅山直樹
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学(厚木市)
  • Year and Date: 2011-03-26
• [Presentation] 集中定数回路型LCマイクロ波共振器を用いた非標識バイオアフィニティーセンサーの開発 (2011)
  • Author(s): 岡崎紀明
  • Organizer: 第58回応用物理学関係連合講演会
  • Place of Presentation: 神奈川工科大学(厚木市)
  • Year and Date: 2011-03-25
• [Presentation] Scanning Nonlinear Dielectric Microscopy (2010)
  • Author(s): Y. Cho
  • Organizer: 2010 MRS Fall Meeting
  • Place of Presentation: Boston
  • Year and Date: 2010-12-01
• [Presentation] Scanning Nonlinear Dielectric Microscopy (2010)
  • Author(s): Y.Cho
  • Organizer: 2010 MRS Fall Meeting
  • Place of Presentation: Boston (U.S.A.)
  • Year and Date: 2010-12-01
• [Presentation] Ferroelectric Super-High Density Data Storage Based on Scanning Nonlinear Dielectric Microscopy (2010)
  • Author(s): Y. Cho, K. Tanaka, and Y. Hiranaga
  • Organizer: The 3^<rd> International Symposium on Innovations in Advanced Materials for Optics & Electronics
  • Place of Presentation: Toyama
  • Year and Date: 2010-10-18
• [Presentation] Ferroelectric Super-High Density Data Storage Based on Scanning Nonlinear Dielectric Microscopy (2010)
  • Author(s): Yasuo Cho
  • Organizer: The 3^<rd> International Symposium on Innovations in Advanced Materials for Optics & Electronics
  • Place of Presentation: Toyama (Japan)
  • Year and Date: 2010-10-18
• [Presentation] SNDM Ferroelectric Data Storage with Servo-Controlled Tracking Technique (2010)
  • Author(s): Kenkou Tanaka
  • Organizer: 19th International Symposium on the Applications of Ferroelectrics
  • Place of Presentation: Edinburgh (U.K.)
  • Year and Date: 2010-08-12
• [Presentation] Ferroelectric Data Recording Using Servo-Controlled Tracking Technique (2010)
  • Author(s): Kenkou Tanaka
  • Organizer: 22^<nd> International Symposium on Integrated Functionalities 2010
  • Place of Presentation: San Juan (Puerto Rico)
  • Year and Date: 2010-06-15
• [Presentation] 強誘電体記録方式サーボ・トラッキング法を用いたデータ記録 (2010)
  • Author(s): 田中健巧
  • Organizer: 第27回強誘電体応用会議
  • Place of Presentation: コープイン京都(京都)
  • Year and Date: 2010-05-28
• [Presentation] 走査型非線形誘電率顕微鏡法を用いた電界効果トランジスタの2次元ドーパントプロファイリング (2010)
  • Author(s): 樋口治
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学(神奈川)
  • Year and Date: 2010-03-20
• [Presentation] Non-contact SNDMによるSrTiO_3表面像観察とそのメカニズムの考察 (2010)
  • Author(s): 金暢大
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学(神奈川)
  • Year and Date: 2010-03-20
• [Presentation] 強誘電体ディスクリート媒体の作製とデータ記録に関する研究 (2010)
  • Author(s): 隅山直樹
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学(神奈川)
  • Year and Date: 2010-03-18
• [Presentation] サーボ・トラッキング法を用いた強誘電体高密度記録 (2010)
  • Author(s): 田中健巧
  • Organizer: 第57回応用物理学関係連合講演会
  • Place of Presentation: 東海大学(神奈川)
  • Year and Date: 2010-03-18
• [Presentation] Acoustic Wave Devices composed Periodical Poled Z-cut LiTaO_3 Plate (2010)
  • Author(s): Michio Kadota
  • Organizer: Fourth International Symposium on Acoustic Wave Devices for Future Mobile Communication Systems
  • Place of Presentation: Chiba University(千葉)
• [Presentation] Development of Ferroelectric Data Storage Test System for High-Density and High-Speed Read/Write (2009)
  • Author(s): Y.Hiranaga
  • Organizer: 2009 MRS fall meeting
  • Place of Presentation: Boston (U.S.A.)
  • Year and Date: 2009-12-03
• [Presentation] Study of TiO_2(100) 1×1 and 1×3 Surfaces by Non-contact Scanning Nonlinear Dielectric Microscopy Combined with Scanning Tunneling Microscopy (2009)
  • Author(s): N.Kin
  • Organizer: 2009 MRS fall meeting
  • Place of Presentation: Boston (U.S.A.)
  • Year and Date: 2009-12-02
• [Presentation] Observation of Dopant Profile of Transistors Using Scanning Nonlinear Dielectric Microscopy (2009)
  • Author(s): K.Honda
  • Organizer: 2009 MRS fall meeting
  • Place of Presentation: Boston (U.S.A.)
  • Year and Date: 2009-12-02
• [Presentation] Nano-Domain Formation on Ferroelectrics and Development of HDD-Type Ferroelectric Data Storage Test System (2009)
  • Author(s): Yoshiomi Hiranaga
  • Organizer: 21^<st> International Symposium on Integrated Ferroelectrics and Functionalities
  • Place of Presentation: Colorado Springs (CO, U.S.A.)
  • Year and Date: 2009-09-29
• [Presentation] 走査型非線形誘電率顕微鏡(SNDM)による誘電率分布計測の試み (2009)
  • Author(s): 廣瀬龍介
  • Organizer: 第70回応用物理学会学術講演会
  • Place of Presentation: 富山大学(富山)
  • Year and Date: 2009-09-08
• [Presentation] Non-contact scanning nonlinear dielectric microscopy imaging of TiO_2 (110) surfaces (2009)
  • Author(s): Nobuhiro Kin
  • Organizer: 12^<th> International Conference on Noncontact Atomic Force Microscopy and Casimir 2009 Workshop
  • Place of Presentation: Yale University (New Haven, U.S.A.)
  • Year and Date: 2009-08-12
• [Presentation] Characterizations of Carbon Material by Non-contact Scanning Non-linear Dielectric Microscopy (2009)
  • Author(s): Shin-ichiro Kobayashi
  • Organizer: 12^<th> International Conference on Noncontact Atomic Force Microscopy and Casimir 2009 Workshop
  • Place of Presentation: Yale University (New Haven, U.S.A.)
  • Year and Date: 2009-08-12
• [Presentation] 強誘電ナノ分極反転とHDD型強誘電体記録デバイスの開発 (2009)
  • Author(s): 平永良臣
  • Organizer: 第26回強誘電体応用会議
  • Place of Presentation: コープイン京都(京都)
  • Year and Date: 2009-05-30
• [Presentation] ハードディスクドライブ型SNDM強誘電体記録装置を用いた高速記録・再生試験 (2009)
  • Author(s): 木本康宏
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] 湿度制御化におけるナノドメイン反転 (2009)
  • Author(s): 平永良臣
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] 非接触状態における高密度強誘電体記録 (2009)
  • Author(s): 田中健巧
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] 非接触一走査型非線形誘電率顕微鏡によるSi(110)-16x2構造の観察 (2009)
  • Author(s): 長侑平
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] 非接触型-非線形誘電率顕微鏡によるHOPG表面の観察 (2009)
  • Author(s): 小林慎一郎
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] 非接触型一非線形誘電率顕微鏡によるフラーレン分子とSi表面との界面評価 (2009)
  • Author(s): 小林慎一郎
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] Non-contact SNDMによるルチルriO_2表面構造の観察 (2009)
  • Author(s): 金暢大
  • Organizer: 第56回応用物理学関係連合講演会
  • Place of Presentation: つくば
  • Year and Date: 2009-03-31
• [Presentation] Observation of Dopant Profile Using Scanning Nonlinear Dielectric Microscopy (2009)
  • Author(s): KOICHIRO HONDA
  • Organizer: Microscopy of Semiconducting Materials XVI
  • Place of Presentation: Oxford, UK
  • Year and Date: 2009-03-20
• [Presentation] Acoustic Wave Devices using Periodical Poled Z-cut LiTaO_3 Plate (2009)
  • Author(s): Michio Kadota
  • Organizer: EFTF-IFCS 2009 joint-conference
  • Place of Presentation: Besancon (France)
• [Presentation] 分極反転弾性波デバイス (2009)
  • Author(s): 門田道雄
  • Organizer: 第38回EMシンポジウム
  • Place of Presentation: 東京理科大学森戸記念館(東京)
• [Presentation] Ferromagnetism and Ferroelectricity in BiFeO3/BiCrO3 Artificial 1/1 Sunerlattice (2008)
  • Author(s): Noriya Ichikawa
  • Organizer: 2008 MRS Fall Meeting
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2008-12-01
• [Presentation] SNDMのドーパントプロファイル計測への応用 (2008)
  • Author(s): 本田耕一郎
  • Organizer: 第28回LSIテスティングシンポジウム
  • Place of Presentation: 大阪
  • Year and Date: 2008-11-12
• [Presentation] Next Generation Ferroelectric high Density Data Storage Based on Scanning Nonlinear Dielectric Microscopy (2008)
  • Author(s): Y. Cho, Y. Hiranaga, K. Tanaka, Y. Kurihashi, and T. Uda
  • Organizer: The 2nd IEEE Nanotechnology Materials and Devices Conference
  • Place of Presentation: Kyoto
  • Year and Date: 2008-10-21
• [Presentation] Next Generation Ferroelectric high Density Data Storage Based on Scanning Nonlinear Dielectric Microscopy (2008)
  • Author(s): Yasuo Cho
  • Organizer: The 2nd IEEE Nanotechnology Materials and Devices Conference
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2008-10-21
• [Presentation] 4Tbit/inch^2記録密度の強誘電体実データ記録 (2008)
  • Author(s): 田中健巧
  • Organizer: 第69回応用物理学会学術講演会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-09-03
• [Presentation] 定比組成LiTaO_3単結晶分極反転特性に対するイオンビームに射の影響 (2008)
  • Author(s): 畑中佑紀
  • Organizer: 第69回応用物理学会学術講演会
  • Place of Presentation: 名古屋
  • Year and Date: 2008-09-02
• [Presentation] Noncontact probe control of ferroelectric data storage system based on SNDM (2008)
  • Author(s): Tomoya Uda
  • Organizer: The 7^<th> Korea-Japan Conference on Ferroelectricitv
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2008-08-07
• [Presentation] High Speed Read/Write Using HDD-type SNDM Ferroelectric Data Storaae System with Single Probe (2008)
  • Author(s): Yuichi Kurihashi
  • Organizer: The 7^<th> Korea-Japan Conference on Ferroelectr icitv
  • Place of Presentation: Jeju, Korea
  • Year and Date: 2008-08-07
• [Presentation] Instrumentation of the Highly Sensitive Scanning Nonlinear Dielectric Microscope (2008)
  • Author(s): M. Yasutake
  • Organizer: International Conference on Nanoscience + Te chnology 2008
  • Place of Presentation: keystone, USA
  • Year and Date: 2008-07-21
• [Presentation] Scanning nonlinear dielectric microscopy with super high resolution (2008)
  • Author(s): Y. Cho, R. Hirose, S. Kobayashi and N. Kin
  • Organizer: 第27回電子材料シンポジウム
  • Place of Presentation: 伊豆市
  • Year and Date: 2008-07-09
• [Presentation] Scanning nonlinear dielectric microscopy with super high resolution (2008)
  • Author(s): Yasuo Cho
  • Organizer: 27th Electric Materials Symposium
  • Place of Presentation: 修善寺
  • Year and Date: 2008-07-09
• [Presentation] Actual Information Storage with a Recording Density of Above 1 Tbnsi (2008)
  • Author(s): Kenkou Tanaka
  • Organizer: 20^<th> International Symposium on Integrated Ferroelectrics
  • Place of Presentation: Singapore 「Bio Poeis」
  • Year and Date: 2008-06-12
• [Presentation] Scanning Nonlinear Dielectric Microscopy Nano Science and Technology for Nest Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): Y. Cho, K. Tanaka, Y. Kurihashi, T. Uda, Y. Daimon, N. Odagawa, R. Hirose and Y. Hiranaga
  • Organizer: 20^<th> International Symposium on Integrated Ferroelectrics
  • Place of Presentation: Singapore
  • Year and Date: 2008-06-10
• [Presentation] Scanning Nonlinear Dielectric Microscopy Nano Science and Technology for Next Generation High Density Ferroelectric DataStorae (2008)
  • Author(s): Yasuo Cho
  • Organizer: 20^<th> International Symposium on Integrated Fe rroelectrics
  • Place of Presentation: Singapore 「Bio Poeis」
  • Year and Date: 2008-06-10
• [Presentation] HDD型強誘電体記録デバイスにおける高速記録再生 (2008)
  • Author(s): 平永良臣
  • Organizer: 第25回強誘電体応用会議
  • Place of Presentation: 京都
  • Year and Date: 2008-05-30
• [Presentation] Observation of a local dipole moment of Si atoms on Si(100) surfaces using non-contact Scanning Nonlinear Dielectric Microscopy (2008)
  • Author(s): Nobuhiro Kin
  • Organizer: 第25回強誘電体応用会議
  • Place of Presentation: 京都
  • Year and Date: 2008-05-30
• [Presentation] Nano Dot Manipulation with memory density of above 1Tbit/inch^2 in Ferroelectric Data Storage System (2008)
  • Author(s): Kenkou Tanaka
  • Organizer: 2008 MRS Spring Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2008-03-26
• [Presentation] Scanning Nonlinear Dielectric Microscopy Nanoscience and Technology for Next Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): Y. Cho
  • Organizer: 2008 MRS Spring Meeting
  • Place of Presentation: San Francisco
  • Year and Date: 2008-03-24
• [Presentation] Scanning Nonlinear Dielectric Microscopy Nanoscience and Technology for Next Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): Yasuo Cho
  • Organizer: 2008 MRS Spring Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 2008-03-24
• [Presentation] Next Generation Ferroelectric high Density Data Storage Based on Scanning Nonlinear Dielectric Microscopy (2008)
  • Author(s): Yasuo Cho, Yoshiomi Hiranaga, Kenkou Tanaka, Yuichi Kurihashi, and Tomoya Uda
  • Organizer: The 2nd IEEE Nanotechnology Materials and Devices Conference, Abstract
  • Place of Presentation: Kyoto, Japan
• [Presentation] Scanning Nonlinear Dielectric Microscopy Nano Science and Technology for Next Generation High Density Ferroelectric Data Storage (2008)
  • Author(s): Yasuo Cho, Kenkou Tanaka, Yuichi Kurihashi, Tomoya Uda, Yasuhiro Daimon, Nozomi Odagawa, Ryusuke Hirose and Yoshiomi Hiranaga
  • Organizer: 20th International Symposium on Integrated Ferroelectrics
  • Place of Presentation: Biopolis, Singapore
• [Presentation] Nanoscale Structure of a Ferroelectric Domain Wall using Scanning Probe Microscopy (2007)
  • Author(s): L. Tian, S. Kalinin, E. Eliseev, A. Mozorovska, N. Odagawa, Y. Cho and V. Gopalan
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston
  • Year and Date: 2007-11-28
• [Presentation] Nanoscale Structure of a Ferroelectric Domain Wall using Scanning Probe Microscopy (2007)
  • Author(s): Lili Tian
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2007-11-28
• [Presentation] Quantitative Measurement of Dopant Concentration Profiling by Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Kenya Ishikawa
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2007-11-28
• [Presentation] Observation of Atomic Dipole Moment on GaAs (110) Cleavage Surface using Non-Contact Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Akio Saito
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2007-11-28
• [Presentation] Visualization of Charges Localized in the Thin Gate Film of Metal-Oxide-Nitride-Oxide-Semiconductor Type Flash Memory using the Scanning Nonlinear Dielectric Microscopy-Detecting the Higher Order Nonlinear Dielectric Constant (2007)
  • Author(s): Koichiro Honda
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston, U.S.A
  • Year and Date: 2007-11-27
• [Presentation] Atomic Dipole Moment Distributions on Semiconductor and Insulator Surface Studied using Non-contact Scanning Nonlinear Dielectric Microscopy (2007)
  • Author(s): Yasuo Cho
  • Organizer: 2007 MRS Fall Meeting
  • Place of Presentation: Boston, U.S.A.
  • Year and Date: 2007-11-26
• [Presentation] Scanning nonlinear dielectric microscopy with atomic resolution (2007)
  • Author(s): Y. Cho
  • Organizer: 13^<th> US-Japan Seminar on Dielectric and Piezoelectric Ceramics
  • Place of Presentation: Awaji Island
  • Year and Date: 2007-11-04
• [Presentation] Observation of atomic structure of SrTiO3 insulating surface using non-contact scanning nonlinear dielectric microscopy (2007)
  • Author(s): Ryusuke Hirose
  • Organizer: The 10th International Conference on Non-Contact Atomic Force Microscopy, Abstract
  • Place of Presentation: Antalya, Turkey
  • Year and Date: 2007-09-20
• [Presentation] Single organic molecule observation using non-contact scanning nonlinear dielectric microscopy (2007)
  • Author(s): Shin-ichiro Kobayashi
  • Organizer: The 10th International Conference on Non-Contact Atomic Force Microscopy
  • Place of Presentation: Antalya, Turkey
  • Year and Date: 2007-09-20
• [Presentation] Atomic dipole moment observation of Si (111) 7x7 surface using non-contact scanning nonlinear dielectric microscopy (2007)
  • Author(s): Yasuo Cho
  • Organizer: The 10th International Conference on Non-Contact Atomic Force Microscopy
  • Place of Presentation: Antalya, Turkey
  • Year and Date: 2007-09-18
• [Presentation] Recent progress on ultra high density SNDM ferroelectric probe memory (2007)
  • Author(s): Y. Cho, Y. Hiranaga, K. Tanaka, N. Odagaw, T. Uda, Y. Kurihashi
  • Organizer: Materials Today Aisa
  • Place of Presentation: Beijing
  • Year and Date: 2007-09-03
• [Presentation] Recent progress on ultra high density SNDM ferroelectric probe memory (2007)
  • Author(s): Yasuo Cho
  • Organizer: Materials Today Asia, Abstract
  • Place of Presentation: Beijing, China
  • Year and Date: 2007-09-03
• [Presentation] Organic surface observation using non-contact scanning nonlinear dielectric microscopy (2007)
  • Author(s): Shin-ichiro Kobayashi
  • Organizer: International Conference on Nanoscience and Technology 2007
  • Place of Presentation: Stockholm, Sweden
  • Year and Date: 2007-07-05
• [Presentation] Visualization of charges localized in the thin gate film of Meta1-Oxide-Nitride-Oxide-Semiconductor type Flash memory using the Scanning Nonlinear Dielectric Microscopy-detecting the higher order nonlinear dielectric constant (2007)
  • Author(s): Koichiro Honda
  • Organizer: International Conference on Nanoscience and Technology 2007
  • Place of Presentation: Stockholm, Sweden
  • Year and Date: 2007-07-05
• [Presentation] Cross-sectional observation of nano-domain dots formed in lithium tantalite single crystal (2007)
  • Author(s): Yasuo Cho
  • Organizer: International Conference on Nanoscience and Technology 2007
  • Place of Presentation: Stockholm, Sweden
  • Year and Date: 2007-07-03
• [Presentation] Electric dipole moment observation of single si atom on Si (111)7×7 surface using non-contact scanning nonlinear dielectric microscopy (2007)
  • Author(s): Yasuo Cho
  • Organizer: International Conference on Nanoscience and Technology 2007
  • Place of Presentation: Stockholm, Sweden
  • Year and Date: 2007-07-03
• [Presentation] Non-Contact Probe Control and High-Speed Writing for Rotated-Disk-Type Ferroelectric Data Storage Devices (2007)
  • Author(s): Yoshiomi Hiranaga
  • Organizer: The 16th IEEE International Symposium on the Applications of Ferroelectrics
  • Place of Presentation: Nara, Japan
  • Year and Date: 2007-05-30
• [Presentation] Study of Long-Term-Retention Characteristics and Wall Behavior of Nano-Inverted domains on Congruent Single-Crystal LiTaO_3 Based on Wall Energy (2007)
  • Author(s): Nozomi Odagawa
  • Organizer: The 16th IEEE International Symposium on the Applications of Ferroelectrics
  • Place of Presentation: Nara, Japan
  • Year and Date: 2007-05-30
• [Presentation] Non-Contact Probe Control and High-Speed Writing for Rotated-Disk-Type Ferroelectric Data Storage Devices (2007)
  • Author(s): Y. Hiranaga, T. Uda, Y. Kurihashi, K. Tanaka, N. Odagawa and Y. Cho
  • Organizer: The 16th IEEE International Symposium on the Applications of Ferroelectrics, Proceedings
  • Place of Presentation: Nara, Japan
• [Book] Roadmap of Scanning Probe Microscopy (2006)
  • Author(s): S.Morita
  • Total Pages: 195
  • Publisher: Springer
• [Remarks]
  • URL: http://www.d-nanodev.riec.tohoku.ac.jp/
• [Remarks]
  • URL: http://www.d-nanodev.riec.tohoku.ac.jp/research3/index-j.html
• [Remarks]
  • URL: http://www.d-nanodev.riec.tohoku.ac.jp/research2/for3.htm
• [Remarks]
  • URL: http://www.d-nanodev.riec.tohoku.ac.jp/research2/for3.htm
• [Patent(Industrial Property Rights)] 強誘電体薄膜製造方法、電圧印加エッチング装置、強誘電体結晶薄膜基板及び強誘電体結晶ウェハ (2010)
  • Inventor(s): 長康雄, 尾上篤
  • Industrial Property Rights Holder: 長尾康雄, パイオニア株式会社
  • Acquisition Date: 2010-12-10
• [Patent(Industrial Property Rights)] DATA RTECORDING/REPRODUCING APPARATUS AND METHOD USING NEEDLE-SHAPED MEMBER (2008)
  • Inventor(s): Ysuo Cho, Atsudhi Onoe
  • Industrial Property Rights Holder: Yasuo Cho, Pioneer Corporation
  • Acquisition Date: 2008-06-10
  • Overseas
• [Patent(Industrial Property Rights)] 誘電体記録再生ヘッド及び誘電体記録再生装置 (2007)
  • Inventor(s): 長康雄, 尾上篤
  • Industrial Property Rights Holder: 長康雄, パイオニア株式会社
  • Acquisition Date: 2007-05-18