The energy of interacting one-dimensional bosons: discontinuous surface tension on vicinal crystal surfaces

• Project/Area Number: 25400413
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Mathematical physics/Fundamental condensed matter physics
• Research Institution: Osaka Electro-Communication University
• Principal Investigator: Akutsu Noriko 大阪電気通信大学, 工学部, 教授 (40167862)
• Project Period (FY): 2013-04-01 – 2017-03-31
• Project Status: Completed (Fiscal Year 2016)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: ファセット化したマクロステップ / 表面張力 / 1次元ボーズ粒子系 / 密度行列繰り込み群 / 積波動関数繰り込み群 / 結晶微斜面 / モンテカルロ計算 / 統計熱力学 / 点型引力系1次元準非貫通型ボゾンの凝縮 / 結晶の表面（界面）張力 / ステップ・ファセティング / SiCの溶液成長 / マクロステップの高さプロファイル / 結晶成長抑止 / 頂点模型 / 表面自由エネルギー / 結晶の表面張力 / 1次元引力型ボーズ粒子系 / 基底状態エネルギー / ステップ・バンチング / 1次元引力型ボーズ粒子 / Si(111)面 / 1次元ボーズ粒子の凝集 / 結晶平衡形 / 不連続な表面張力 / 表面ダイナミクス / シェイプ・エクスポーネント / ドメインウォール / Si(111)

Outline of Final Research Achievements

(1)We calculated the surface tension of the restricted solid-on-solid model with point-contact-type step-step attraction (p-RSOS model) by using the density matrix renormalization group method. We showed that the surface tension of the p-RSOS model is discontinuous at low temperatures. The relationship between the discontinuous surface tension and the equilibrium crystal shape or the morphology of a vicinal surface has been clarified. The faceting diagram was obtained by using the results of this relationship.
(2)Based on the inverse process of the quantum Monte Carlo method, the steps on the p-RSOS model is mapped to one-dimensional quasi-impenetrable (QI) bosons at zero temperature. The QI bosons behave like classical particle when the corresponding surface system is below the roughening temperature Tr of the (001) surface. The QI bosons solidify or liquefy to the parameters corresponding to the values below Tr.

Research Products

• [Int'l Joint Research] Bulgarian Academy of Sciences(ブルガリア)
• [Int'l Joint Research] Institute of Electronics, BAS/Institute of Physical Chemistry, BAS(ブルガリア)
• [Journal Article] Disassembly of Faceted Macrosteps in the Step Droplet Zone in Non-Equilibrium Steady State (2017)
  • Author(s): Noriko Akutsu
  • Journal Title: Crystals Volume: 7 Issue: 2 Pages: 42-42
  • DOI: 10.3390/cryst7020042
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Profile of a Faceted Macrostep Caused by Anomalous Surface Tension (2017)
  • Author(s): Noriko Akutsu
  • Journal Title: Advances in Condensed Matter Physics (Invited) Volume: 2017 Pages: 1-10
  • DOI: 10.1155/2017/2021510
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Effect of the roughening transition on the vicinal surface in the step droplet zone (2017)
  • Author(s): Noriko Akutsu
  • Journal Title: Journal of Crystal Growth Volume: 印刷中 Pages: 57-62
  • DOI: 10.1016/j.jcrysgro.2016.10.014
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Time scaling relations for step bunches from models with step-step attractions (B1-type models) (2016)
  • Author(s): Anna Krasteva, Hristina Popova, Noriko Akutsu, and Vesselin Tonchev
  • Journal Title: AIP Conf. Proc. (USA) Volume: 1722 Pages: 220015-220015
  • DOI: 10.1063/1.4944247
  • Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Faceting diagram for sticky steps (2016)
  • Author(s): Noriko Akutsu
  • Journal Title: AIP Advances Volume: 6 Issue: 3
  • DOI: 10.1063/1.4943400
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Interpretation of the structure of a vicinal surface in terms of the one-dimensional quantum particles at absolute zero (2016)
  • Author(s): Noriko Akutsu
  • Journal Title: Supplementary material in AIP Advances Volume: 6 Pages: 1-9
  • Acknowledgement Compliant
• [Journal Article] Measurement of microscopic coupling constants between atoms on a surface: combination ofLEEM observation with lattice model analysis (2014)
  • Author(s): Noriko Akutsu
  • Journal Title: Surface Science Volume: 630 Pages: 109-115
  • DOI: 10.1016/j.susc.2014.07.017
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Pinning of steps near equilibrium without impurities, adsorbates, or dislocations (2014)
  • Author(s): Noriko Akutsu
  • Journal Title: Journal of Crystal Growth Volume: 401 Pages: 72-77
  • DOI: 10.1016/j.jcrysgro.2014.01.068
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Simulations of magnetic domain patterns on the surface of Co/Ni multilayers (2014)
  • Author(s): Kazue Kudo, Masahiko Suzuki, Kazuki Kojima, Tsuneo Yasue, Noriko Akutsu, Hideaki Kasai, Wilson Agerico Dino, Ernst Bauer and Takanori Koshikawa
  • Journal Title: Surface and Interface Analysis Volume: 46 Issue: 12-13 Pages: 1174-1477
  • DOI: 10.1002/sia.5562
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] Magnetic domain patterns on strong perpendicular magnetization of Co/Ni multilayers as spintronics materials : II. Numerical simulations (2013)
  • Author(s): K.Kudo, M.Suzuki, K.Kojima, T.Yasue, N.Akutsu, W.A.Dino, H.Kasai, E.Bauer and T.Koshikawa
  • Journal Title: J. Phys. : Condens. Matter Volume: 25 Issue: 39 Pages: 395005-395005
  • DOI: 10.1088/0953-8984/25/39/395005
  • Peer Reviewed
• [Journal Article] Magnetic domain patterns on strong perpendicular magnetization of Co/Ni multilayers as spintronics materials : I. Dynamic observations (2013)
  • Author(s): M.Suzuki, K.Kudo, K.Kojima, T.Yasue, N.Akutsu, W.A.Dino, H.Kasai, E.Bauer and T.Koshikawa
  • Journal Title: J. Phys. : Condens. Matter Volume: 25 Issue: 40 Pages: 406001-406001
  • DOI: 10.1088/0953-8984/25/40/406001
  • Peer Reviewed
• [Journal Article] W(110)上のCo/Ni多重層における磁気異方性の理論的研究 (2013)
  • Author(s): 小島一希, Wilson Agerico Dino, 鈴木雅彦, 安江常夫, 工藤和恵, 阿久津典子, Ernst Bauer, 越川孝範, 笠井秀明
  • Journal Title: Journal of the Vacuum Society of Japan Volume: 56 Pages: 139-141
  • NAID: 10031163967
  • Peer Reviewed
• [Presentation] 不連続な表面張力によりファセット化したマクロステップの高さプロファイル： DMRG計算とモンテカルロ計算 (2017)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学豊中キャンパス
  • Year and Date: 2017-03-17
• [Presentation] ファセット化したマクロステップの高さプロファイル：不連続な表面張力起源の場合 (2016)
  • Author(s): 阿久津典子
  • Organizer: 計算機センター特別研究プロジェクト「結晶成長の数理」
  • Place of Presentation: 学習院大学（東京、目白）
  • Year and Date: 2016-12-17
• [Presentation] Bunching and debunching of steps around Si(111) surface induced by (1x1)-(7x7) phase transition (2016)
  • Author(s): Noriko Akutsu, Hiroki Hibino, and Takao Yamamoto
  • Organizer: The 10th LEEM/PEEM workshop
  • Place of Presentation: Monterey, California, USA
  • Year and Date: 2016-09-11
  • Int'l Joint Research
• [Presentation] Faceting Diagram: Anomaly in Surface Tension and Formation of the Macrostep caused by Step-Step Attraction (2016)
  • Author(s): Noriko Akutsu
  • Organizer: 2016 Collaborative Conference on Crystal Growth
  • Place of Presentation: San Sebastian, Spain
  • Year and Date: 2016-09-04
  • Int'l Joint Research / Invited
• [Presentation] Magnetic domain patterns on the surface of Co/Ni multilayers: Numerical simulations (2016)
  • Author(s): Kazue Kudo, Masahiko Suzuki, Kazuki Kojima, Tsuneo Yasue, Noriko Akutsu, Hideaki Kasai, Wilson Agerico Dino, Ernst Bauer and Takanori Koshikawa
  • Organizer: National Chen Kun University
  • Place of Presentation: Tainan, Taiwan
  • Year and Date: 2016-08-24
  • Invited
• [Presentation] Inhibition of Crystal Growth Caused by Anomalous Surface Tension (2016)
  • Author(s): Noriko Akutsu
  • Organizer: National Chen Kun University
  • Place of Presentation: Tainan, Taiwan
  • Year and Date: 2016-08-22
  • Invited
• [Presentation] Effect of the Roughening Transition on the Vicinal Surface in the Step Droplet Zone (2016)
  • Author(s): Noriko Akutsu
  • Organizer: The 18th International Conference of Crystal Growth and Epitaxy
  • Place of Presentation: Nagoya Congress Center, Nagoya, Japan
  • Year and Date: 2016-08-06
  • Int'l Joint Research
• [Presentation] Inhibition of Crystal Growth: Faceting Diagram for Sticky Steps (2016)
  • Author(s): Noriko Akutsu
  • Organizer: The 18th International Conference of Crystal Growth and Epitaxy
  • Place of Presentation: Nagoya Congress Center, Nagoya, Japan
  • Year and Date: 2016-08-06
  • Int'l Joint Research
• [Presentation] Kink Energies of Si(111) (1x1) Surface: Lattice Model Analysis Combined with LEEM Observation (2016)
  • Author(s): Noriko Akutsu
  • Organizer: The 18th International Conference of Crystal Growth and Epitaxy
  • Place of Presentation: Nagoya Congress Center, Nagoya, Japan
  • Year and Date: 2016-08-06
  • Int'l Joint Research
• [Presentation] ステップ・ファセティングの相図II：(001)面のラフニング転移の効果 (2016)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会第71回年次大会
  • Place of Presentation: 東北学院大泉キャンパス、仙台
  • Year and Date: 2016-03-19
• [Presentation] ステップ・ファセティングによる成長抑制 (2015)
  • Author(s): 阿久津典子
  • Organizer: 学習院大学計算機センター研究会「結晶成長の数理」
  • Place of Presentation: 学習院大学、東京
  • Year and Date: 2015-12-24
  • Invited
• [Presentation] Lattice Model Analysis Combined with LEEM Observations (2015)
  • Author(s): Noriko Akutsu
  • Organizer: 2015 Collaborative Conference on Crystal Growth
  • Place of Presentation: Hong Kong, China
  • Year and Date: 2015-12-14
  • Int'l Joint Research / Invited
• [Presentation] Phase diagram for step faceting caused by discontinuous surface tension in p-RSOS model (2015)
  • Author(s): Noriko Akutsu
  • Organizer: 10th International Symposium on Atomic Level Characterizations
  • Place of Presentation: Matsue, Japan
  • Year and Date: 2015-10-25
  • Int'l Joint Research
• [Presentation] Determination of ledge energies and domain wall energy based on a lattice model for Si(111) step bunching near (1x1)-(7x7) phase transition (2015)
  • Author(s): Noriko Akutsu, Hiroki Hibino, and Takao Yamamoto
  • Organizer: 10th International Symposium on Atomic Level Characterizations for New Materials and Devices'15
  • Place of Presentation: Matsue, Japan
  • Year and Date: 2015-10-25
  • Int'l Joint Research
• [Presentation] LEEMと格子模型解析によるキンクエネルギー評価：Si(111)面への適用例 (2015)
  • Author(s): 阿久津典子
  • Organizer: 第45回日本結晶成長国内会議
  • Place of Presentation: 北海道大学交流会館、札幌
  • Year and Date: 2015-10-19
• [Presentation] ステップファセティングによる成長抑制と相図：点型ステップ間引力が有る微斜面 (2015)
  • Author(s): 阿久津典子
  • Organizer: 第45回日本結晶成長国内会議
  • Place of Presentation: 北海道大学交流会館、札幌
  • Year and Date: 2015-10-19
• [Presentation] Si(111)面(7x7)-(1x1)相転移とステップバンチング：定量的解析 (2015)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 第45回日本結晶成長国内会議
  • Place of Presentation: 北海道大学交流会館、札幌
  • Year and Date: 2015-10-19
• [Presentation] 一次元スピンレス準非貫通型引力ボーズ粒子系の相図 (2015)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 関西大学、大阪
  • Year and Date: 2015-09-16
• [Presentation] Si(111)面(7x7)-(1x1)相転移とステップ・バンチング：表面張力計算による定量的解析 (2015)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 関西大学、大阪
  • Year and Date: 2015-09-16
• [Presentation] Si(111)面(7x7)-(1x1)相転移とステップ・バンチング：表面ストレス変化を考慮したレッジエネルギーを用いた計算 (2015)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 日本物理学会秋季大会
  • Place of Presentation: 関西大学、大阪
  • Year and Date: 2015-09-16
• [Presentation] Inhibition of Crystal Growth Caused by Discontinuous Surface Tension: a Phase Diagram (2015)
  • Author(s): Noriko Akutsu
  • Organizer: 5th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
  • Place of Presentation: Hsinchu, Taiwan
  • Year and Date: 2015-09-06
  • Int'l Joint Research / Invited
• [Presentation] Measurement of microscopic coupling constants between atoms on a surface: lattice model analysis (2015)
  • Author(s): Noriko Akutsu
  • Organizer: 5th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructures
  • Place of Presentation: Hsinchu, Taiwan
  • Year and Date: 2015-09-06
  • Int'l Joint Research
• [Presentation] Time scaling relations for step bunches from models with step-step attractions (B1- type models) (2015)
  • Author(s): A. Krasteva, H. Popova, \underline{N. Akutsu}, and V. Tonchev
  • Organizer: 9TH INTERNATIONAL PHYSICS CONFERENCE OF THE BALKAN PHYSICAL UNION
  • Place of Presentation: Istanbul, Turkey
  • Year and Date: 2015-08-24
  • Int'l Joint Research
• [Presentation] One-dimensional Boson Features For Sticky Steps on a Crystal Surface (2015)
  • Author(s): Noriko Akutsu
  • Organizer: International Symposium on Fluctuation and Structure out of Equilibrium 2015
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2015-08-20
  • Int'l Joint Research
• [Presentation] ステップ・ファセティングの相図：p-RSOS模型微斜面の表面張力 (2015)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会第70回年次大会
  • Place of Presentation: 早稲田大学（東京都、新宿区）
  • Year and Date: 2015-03-21 – 2015-03-24
• [Presentation] Si(111)面微斜面の(7x7)-(1x1)相転移：Cabrera-Coleman型マクロステップ形成の定量的研究 (2014)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 学習院大学計算機センター特別研究プロジェクト「結晶成長の数理」
  • Place of Presentation: 学習院大学（東京都文京区）
  • Year and Date: 2014-12-25 – 2014-12-26
• [Presentation] 混合物による氷の表面張力変化と結晶成長抑止 (2014)
  • Author(s): 阿久津典子
  • Organizer: 大阪電気通信大学エレクトロニクス基礎研究所 ワークショップ 「氷の準液体相と不凍現象」
  • Place of Presentation: 大阪電気通信大学（大阪府寝屋川市）
  • Year and Date: 2014-11-14 – 2014-11-15
• [Presentation] nhibition of Crystal Growth Caused by Discontinuous Surface Tension (2014)
  • Author(s): Noriko Akutsu
  • Organizer: 2014 Collaborative Conference on Crystal Growth
  • Place of Presentation: Phuket, Thailand
  • Year and Date: 2014-11-03 – 2014-11-07
  • Invited
• [Presentation] Magnetic Domain Structure of Co/Ni Multilayers Studied with High Brightness and Highly Spin-Polarized LEEM (2014)
  • Author(s): M. Suzuki, K. Kudo, K. Kojima, T. Yasue, N. Akutsu, H. Kasai, W. A. Dino, E. Bauer and T. Koshikawa
  • Organizer: 7th Int. Symp. on Surf. Sci.
  • Place of Presentation: Kunibiki Messe, Matsue, Shimane
  • Year and Date: 2014-11-02 – 2014-11-06
• [Presentation] 高輝度・高スピン偏極低エネルギー電子顕微鏡によるCoNi多層膜の垂直磁化特性の観察 (2014)
  • Author(s): 鈴木雅彦、工藤和恵、小島一希、安江常夫、阿久津典子、W. A. Dino、笠井秀明、E. Bauer、越川孝範
  • 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
• [Presentation] Measurement of microscopic coupling constants between atoms on a surface: lattice model analysis (2014)
  • Author(s): Noriko Akutsu
  • Organizer: 9th Int. Workshop on LEEM/PEEM
  • Place of Presentation: Berlin, Germany
  • Year and Date: 2014-09-14 – 2014-09-20
• [Presentation] Magnetic domain structures of Co/Ni multilayers: A study with high brightness and highly spin-polarized LEEM (2014)
  • Author(s): M. Suzuki, K. Kudo, K. Kojima, T. Yasue, N. Akutsu, H. Kasai, W. A. Dino, E. Bauer and T. Koshikawa
  • Organizer: 9th Int. Workshop on LEEM/PEEM
  • Place of Presentation: Berlin, Germany
  • Year and Date: 2014-09-14 – 2014-09-20
• [Presentation] Simulations of magnetic domain patterns on Co/Ni multilayers (2014)
  • Author(s): K. Kudo, M. Suzuki, K. Kojima, T. Yasue, N. Akutsu, H. Kasai, W.A. Dino, E. Bauer and T. Koshikawa
  • Organizer: 9th Int. Workshop on LEEM/PEEM
  • Place of Presentation: Berlin, Germany
  • Year and Date: 2014-09-14 – 2014-09-20
• [Presentation] Quantitative analysis of step bunching on Si(111) surface induced by (1x1)-(7x7) phase transition (2014)
  • Author(s): Noriko Akutsu, Hiroki Hibino, and Takao Yamamoto
  • Organizer: 9th Int. Workshop on LEEM/PEEM
  • Place of Presentation: Berlin, Germany
  • Year and Date: 2014-09-14
• [Presentation] 1 次元非貫通型スピンレスボーズ粒子系の基底状態エネル ギーと粒子間相互作用：結晶表面ステップによる粒子運動の視覚化 (2014)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会2014年分科会
  • Place of Presentation: 中部大学（愛知県春日井市）
  • Year and Date: 2014-09-07 – 2014-09-10
• [Presentation] Si(111) 微斜面における不連続な表面張力III： ステップ・スティフネスとの整合性 (2014)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 日本物理学会2014年分科会
  • Place of Presentation: 中部大学（愛知県春日井市）
  • Year and Date: 2014-09-07
• [Presentation] Si(111) 面のステップ張力とステップスティフネス再び (2014)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会2014年分科会
  • Place of Presentation: 中部大学（愛知県春日井市）
  • Year and Date: 2014-09-07
• [Presentation] Step Faceting Caused by Discontinuous Surface Tension on a Crystal Surface (2014)
  • Author(s): Noriko Akutsu
  • Organizer: YITP workshop. Interface fluctuations and KPZ universality class
  • Place of Presentation: Yukawa Institute of Theoretical Physics, Kyoto, Japan
  • Year and Date: 2014-08-20 – 2014-08-23
• [Presentation] Si(111)微斜面における不連続な表面張力II (2014)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 日本物理学会2014年年次大会
  • Place of Presentation: 東海大学湘南キャンパス
• [Presentation] Co/Ni多層膜の積層過程における磁区パターン形成 (2014)
  • Author(s): 工藤和恵, 鈴木雅彦, 小島一希, W. Dino, 笠井秀明, 安江常夫, 阿久津典子, E. Bauer, 越川孝範
  • Organizer: 日本物理学会2014年年次大会
  • Place of Presentation: 東海大学湘南キャンパス
• [Presentation] Co/Ni多重層の磁気特性の構造依存性に関する理論的研究 (2014)
  • Author(s): 小島一希, W. Dino, 鈴木雅彦, 安江常夫, 工藤和恵, 阿久津典子, E. Bauer, 越川孝範, 笠井秀明
  • Organizer: 日本物理学会2014年年次大会
  • Place of Presentation: 東海大学湘南キャンパス
• [Presentation] Discontinuous Surface Tension (2013)
  • Author(s): Noriko Akutsu
  • Organizer: 9th International Symposium on Atomic Level Characterizations for New Materials and Devices'13 (ALC'13)
  • Place of Presentation: Sheraton Kona, Hawaii, USA
  • Invited
• [Presentation] Pinning of Steps near Equilibrium without Impurities, Adsorbates, or Dislocations (2013)
  • Author(s): Noriko Akutsu
  • Organizer: 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17)
  • Place of Presentation: University of Warsaw, Warsaw, Poland
• [Presentation] Smoothing of a Macro-Step Induced by Discontinuous Surface Tension (2013)
  • Author(s): Noriko Akutsu
  • Organizer: 17th International Conference on Crystal Growth and Epitaxy (ICCGE-17)
  • Place of Presentation: University of Warsaw, Warsaw, Poland
• [Presentation] Breakdown of the Fermi-like Features in 1D Impenetrable Bosons with Attractive Interaction (2013)
  • Author(s): Noriko Akutsu
  • Organizer: Mathematical Statistical Physics -- A satellite meeting of STATPHYS 25 (2013) and a YITP workshop
  • Place of Presentation: YITP, Kyoto University
• [Presentation] Discontinuous Surface Tension Induced by (1x1)-(7x7) Transition on Si(111) (2013)
  • Author(s): Noriko Akutsu, Hiroki Hibino, and Takao Yamamoto
  • Organizer: 9th International Symposium on Atomic Level Characterizations for New Materials and Devices'13 (ALC'13)
  • Place of Presentation: Sheraton Kona, Hawaii, USA
• [Presentation] Strong Perpendicular Magnetic Anisotropy in Co/Ni Multilayers with High Brightness and Highly Spin-Polarized LEEM (2013)
  • Author(s): M. Suzuki, K. Kudo, K. Kojima, T. Yasue, N. Akutsu, W.A. Dino, H. Kasai, E. Bauer and T. Koshikawa
  • Organizer: 9th International Symposium on Atomic Level Characterizations for New Materials and Devices'13 (ALC'13)
  • Place of Presentation: Sheraton Kona, Hawaii, USA
• [Presentation] First Principles Study of Electronic and Magnetic Property in Co/Ni Ultra-Thin Multi-Layers (2013)
  • Author(s): K.Kojima, W.A. Dino, M. Suzuki, T. Yasue, K. Kudo, N. Akutsu, Y. Kawahito, E. Bauer, T. Koshikawa and H. Kasai
  • Organizer: 9th International Symposium on Atomic Level Characterizations for New Materials and Devices'13 (ALC'13)
  • Place of Presentation: Sheraton Kona, Hawaii, USA
• [Presentation] Simulations of Magnetic Domain Patterns on the Surface of Co/Ni Multilayers (2013)
  • Author(s): K. Kudo, M. Suzuki, K. Kojima, T. Yasue, N. Akutsu, H. Kasai, W.A. Dino, E. Bauer and T. Koshikawa
  • Organizer: 9th International Symposium on Atomic Level Characterizations for New Materials and Devices'13 (ALC'13)
  • Place of Presentation: Sheraton Kona, Hawaii, USA
• [Presentation] ラフニング温度近傍のステップエントロピー(RSOS模型) (2013)
  • Author(s): 阿久津典子
  • Organizer: 学習院大学計算機センター特別研究プロジェクト「結晶成長と数理」
  • Place of Presentation: 学習院大学
• [Presentation] 反発力型19‐頂点模型微斜面における一次元貫通型ボーズ粒子様の振る舞い (2013)
  • Author(s): 阿久津典子
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島大学
• [Presentation] Si(111)微斜面における不連続な表面張力:(7x7)‐(1x1)相転移とステップの相互作用 (2013)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島大学
• [Presentation] Si(111)微斜面における(7×7)‐(1×1)相転移温度の低下 (2013)
  • Author(s): 阿久津典子、日比野浩樹、山本隆夫
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島大学
• [Presentation] Co/Ni多重層の積層過程における磁気特性の変化に関する理論的研究 (2013)
  • Author(s): 小島一希, W. Dino, 鈴木雅彦, 安江常夫, 工藤和恵, 阿久津典子, E. Bauer, 越川孝範, 笠井秀明
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島大学
• [Presentation] Co/Ni多層膜における積層過程の磁区パターン形成シミュレーション (2013)
  • Author(s): 工藤和恵, 鈴木雅彦, 小島一希, W. Dino, 笠井秀明, 安江常夫, 阿久津典子, E. Bauer, 越川孝範
  • Organizer: 日本物理学会2013年秋季大会
  • Place of Presentation: 徳島大学
• [Book] ``Handbook of Crystal Growth'' Vol.1A, Editor T. Nishinaga, Chapter 6, ``Rough-smooth transition of step and surface'' (2015)
  • Author(s): Noriko Akutsu and Takao Yamamoto
  • Total Pages: 1182
  • Publisher: Elsevier Science
• [Remarks] 阿久津教授の研究発表
  • URL: http://noriko-akutsu.com/