Rchr
J-GLOBAL ID：200901070678743026
Update date: May. 10, 2024
Nakayama Takashi
ナカヤマ タカシ | Nakayama Takashi
Affiliation and department：
Job title：
Professor
Homepage URL (1)：
http://phys8.s.chiba-u.ac.jp/nakayamal/index.html
Research field (1)：
Semiconductors, optical and atomic physics
Research keywords (2)：
表面・界面 surface/interface 第一原理計算 first-principles calculation 物性理論 theoretical condensed matter 結晶成長 crystal growth ナノサイエンス nanoscience 光物性 photo physics 量子輸送 quantum transport 量子生物学 quantum biology 電子構造 electronic structure
, surface/interface first-principles calculation theoretical condensed matter crystal growth nanoscience photo physics quantum transport quantum biology electronic structure
Research theme for competitive and other funds (33)：
- 2020 - 2023 Theory of gap states at metal/semiconductor interfaces; annihilation mechanism and deformation in electric fields
- 2017 - 2020 Theory of metal-atom ionization and diffusion around metal/solid interfaces in electric fields
- 2015 - 2018 Synthesis of New Group IV Two Dimensional Materials
- 2014 - 2017 Theory of impurity-atom defects in organic semiconductors based on by the first-principles calculations
- 2010 - 2015 Studies on Structure Sampling and Non-Equilibrium Dynamics Using Ab-Initio Molecular Dynamics Methods
- 2011 - 2013 Theory of atom diffusion and structural stability of metal/semiconductor interfaces: from inorganic to organic systems
- 2008 - 2010 New Schottky-barrier theory responding to interface structures
- 2007 - 2010 Research on nano-scale semiconductor devices based on the electronic properties of atomic-scale silicon crystals
- 2007 - 2009 Electron Spin Observation and Controlling in Quantum Point Contacts
- 2006 - 2009 Theoretical Design of Nano-Device and Nano-Interface by First Principles Approach
- 2006 - 2008 New development of the theories of nano-interfaces and their application to nano-devices
- 2005 - 2007 First-principles nonlocal optical response theory of semiconductor surfaces and interfaces with vertical polarization
- 2003 - 2004 Calculation of Raman Spectra in Quantum Antiferromagnetic Systems containing Spin Gaps
- 2001 - 2003 First-principles theoretical study on formation dynamics, defect structures, and electronic structures of interface stacking faults during epitaxial growth
- 2000 - 2001 CALCULATION OF LIGHT SCATTERING SPECTRA RELATED TO LOW-ENERGY EXCITATION IN LOW-DIMENSIONAL QUANTUM ANTIFERROMAGENTICS SYSTEMS
- 1999 - 2000 Photon spin charge texture in nano-semiconductor physics
- 1998 - 2000 First principles calculation of growth dynamics and electronic properties of heterovalent burried-vacancy interfaces
- 1996 - 1998 ELECTRONIC STATES OF (GaP)m(AlP)n SHORT PERIOD SUPERLATTICES AND MULTI-QUANTUM WELL STRUCTURES AND THE MECHANISM OF PHOTOLUMINESCENCE
- 1996 - 1997 First principles calculation of optical spectra of GaAs growing surface structures
- 1996 - 1997 Orbital ordering and magnetism of fluoride and chloride compounds at high pressures
- 1996 - 1996 低次元量子反強磁性系の磁気的低エネルギー励起とその光学的性質に関する理論計算
- 1995 - 1996 Theoretical Study of Novel Structures of Materials by Electronic Excitation and Unified Model
- 1995 - 1995 量子性の強い低次元反強磁性体のマグノン励起とそのラマン散乱に関する理論と数値計算
- 1994 - 1995 Low Dimensional Structures and Devices
- 1994 - 1994 II-VI族混晶半導体歪超格子における青色発光スペクトルの機構に関する理論的研究
- 1993 - 1993 計算物理学-物性研究における新展開-A01第一原理からの物性予測
- 1992 - 1992 半導体量子構造の作製と新物性に関する研究
- 1991 - 1991 量子反強磁性正方格子基底状態の拡張型RVB描像とド-ブされたホ-ルの振舞の表現
- 1991 - 1991 半導体量子構造の作製と新物性に関する研究
- 1990 - 1990 半導体量子構造の作製と新物性に関する研究
- 1989 - 1989 II-VI族化合物半導体超格子の電子構造と光学的性質の研究
- 1988 - 1988 短距離相互作用スピングラス状態の動的応答現象に関する計算機シミュレーション
- 1987 - 1987 超格子構造を持つ物質の基礎物性(バンド端不連続)に関する理論的研究
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Papers (163)：
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Shun Matsuda, Toru Akiyama, Tetsuo Hatakeyama, Kenji Shiraishi, Takashi Nakayama. First-principles study for orientation dependence of band alignments at the 4H-SiC/SiO2 interface. Japanese Journal of Applied Physics. 2024. 63. 2. 02SP69-02SP69
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Ami Tomita, Takashi Nakayama. Photo-carrier induced composition separation in mixed-halide CsPb(I x Br1-x )3 perovskite semiconductors; first-principles calculation. Applied Physics Express. 2023. 16. 4. 041002-041002
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Shunta Watanabe, Yoko Tomita, Kohei Kawabata, Takashi Nakayama. Clustering feature of metal atoms in pentacene molecular solids: a first-principles study. Japanese Journal of Applied Physics. 2022. 61. 2. 021003-021003
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Shunta Watanabe, Takashi Nakayama. Impacts of terminal molecules on metal-atom diffusion into alkane self-assembled-monolayer films: first-principles study. Japanese Journal of Applied Physics. 2021. 60. 12. 125505-125505
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Sanghun Cho, Takashi Nakayama. New types of resonant tunneling currents at Si-p/n junctions: one-dimensional model calculation. Japanese Journal of Applied Physics. 2021. 60. 5. 054002-1-054002-7
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MISC (142)：
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松田隼, 秋山亨, 畠山哲夫, 白石賢二, 中山隆史. Ab initio study for orientation dependence of band alignments at 4H-SiC/SiO2 interface. 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2023. 70th
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松田隼, 秋山亨, 畠山哲夫, 白石賢二, 中山隆史. Hybrid-density functional calculation study for orientation dependence of band alignments at 4H-SiC/SiO2 interface. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2023. 84th
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Takashi Nakayama. Polarity inversion and electron carrier generation in III-nitride compounds. Springer Series in Materials Science. 2018. 269. 145-170
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Yoko Tomita, Takashi Nakayama. Theory of metal-atom diffusion in organic systems. Springer Series in Materials Science. 2015. 209. 303-317
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Yoko Tomita, Takashi Nakayama. Theory of metal-atom diffusion in organic systems. Springer Series in Materials Science. 2015. 209. 303-317
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Patents (2)：
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半導体素子、半導体集積回路及び半導体素子の製造方法
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電界効果トランジスタの製造方法,並びに半導体デバイスの 製造方法及びその装置
Books (2)：
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計算科学に基づく半導体ナノ界面構造と電子物性の評価
NTS出版 2013
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Role of computational science in Si nanptechnologies and devices
Oxford University Press 2010
Lectures and oral presentations (9)：
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Physics of gap-state control at metal/semiconductor junctions; Schottky barrier and interface defects (invited)
(19th International Workshop on Junction Technology, IWJT 2019 2019)
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Physical origin of excellent data retention over 10years at sub-μA operation in AgW-alloy ionic memory
(2019 IEEE 11th International Memory Workshop, IMW 2019 2019)
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Physical Origin of Excellent Data Retention over 10years at sub-mu A Operation in AgW-Alloy Ionic Memory
(2019 IEEE 11TH INTERNATIONAL MEMORY WORKSHOP (IMW 2019) 2019)
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Quantum processes of exciton scattering at organic solar-cell interfaces (invited)
(Energy Materials Nanotechnology Meeting, Qingdao Chiba, Jun.7-10 (2916) 2016)
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Effects of electric field on the chemical reacion of surface defects on titanium dioxide
(Meeting Abstracts of the Physical Society of Japan 2016)
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Works (7)：
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Photonic Band Structure
1996 - 2004
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フォトニックバンド構造
1996 - 2004
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Study on Optical Nonlinearity in Semicondoctors
1994 - 2004
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半導体の光学非線形性の研究
1994 - 2004
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超高密度・超高速情報処理用短波長半導体光デバイスの開発研究
1994 - 2000
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Education (2)：
- - 1986 The University of Tokyo
- - 1982 The University of Tokyo Faculty of Science Department of Physics
Professional career (1)：
- Doctor Science (The University of Tokyo)
Work history (3)：
- 2000 - 現在 Chiba University
- 1994 - 2000 Chiba University Faculty of Science
- 1986 - 1994 Chiba University Faculty of Science
Association Membership(s) (5)：
Material Research Society of Japan
, 日本表面科学会
, 日本結晶成長学会
, 応用物理学会
, 日本物理学会
