鷹岡貞夫 (Sadao Takaoka) - マイポータル - researchmap

基本情報

所属: 大阪大学大学院理学研究科物理学専攻助教授

学位: 理学博士(大阪大学)

J-GLOBAL ID: 200901009965925290
researchmap会員ID: 1000031551

外部リンク: http://www-nano.phys.sci.osaka-u.ac.jp

研究キーワード

6

研究分野

2

学歴

4

委員歴

1

1993年 - 1994年

日本物理学会, 会計(大阪支部)

MISC

38

Cyclotron resonance in corrugated lateral superlattices

Y Sugimota, S Takaoka, K Oto, Y Ohno, S Shimomura, S Hiyamizu

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES 22(1-3) 648-651 2004年4月
The influence of electron-electron interactions on cyclotron resonance in subband-Landau level coupling systems

Y Sugimoto, S Takaoka, K Oto, T Saku, Y Hirayama

SOLID STATE COMMUNICATIONS 127(9-10) 629-634 2003年9月
Cyclotron resonance of ultrashort-period lateral superlattices

Y Sugimoto, S Takaoka, K Oto, Y Ohno, S Shimomura, S Hiyamizu

SOLID STATE COMMUNICATIONS 127(9-10) 671-675 2003年9月
Two Type of Breakdown of Quantum Hall Effect depending on the Electron Deusity Fluctuation

Physica E 12 173 2002年
In-Plane Magnetic Field Dependence of Cyclotron Resonance in Two-Dimeusional Electron System

Physica E 12 578 2002年
Width of compressible strips in quantum Hall regime

K Oto, S Takaoka, K Murase

PHYSICA B 298(1-4) 18-23 2001年4月
Split of cyclotron resonance induced by in-plane magnetic field in two-dimensional electron system

S Takaoka, H Aikawa, K Oto, K Murase

PHYSICA B 298(1-4) 199-202 2001年4月
Investigation of incompressible region by magnetocapacitance measurement in quantum Hall plateaux

K Arai, K Oto, S Takaoka, K Murase

PHYSICA E 9(2) 243-249 2001年2月
磁気電子フォーカス効果で見た2次元電子系への面内磁場による影響

固体物理 36(5) 37 2001年
Transition between different types of breakdown of the quantum Hall effect by illumination, temperature change and the application of gate voltage

T Sanuki, K Oto, S Takaoka, K Murase, K Gamo

SOLID STATE COMMUNICATIONS 117(6) 343-347 2001年
Far-infrared magneto-absorption of double-layer two-dimensional electron system in tilted magnetic fields

S Takaoka, A Kuriyama, K Oto, K Murase, S Shimomura, S Hiyamizu, M Cukr, T Jungwirth, L Smrcka

PHYSICA E 6(1-4) 623-626 2000年2月
Capacitance between Adjacent Edge Channels at Quantum Hall Plateaux

Microelectronic Enginnering 47 313 1999年
Influence of Parallel Magnetic Field of Cyclotron Mass in Double-Layer Two-Dimensional Electron System

Microelectronic Enginnering 47 293 1999年
Cyclotron Resonance in Double-Layer Two-Dimensional Electron System

Solid State Communications 111(12) 699-704 1999年
Edge State in Fractional Quantum Hall Effect Regime Investigated by Magnetocapacitance

Physical Review Letters 81(21) 4700-4703 1998年
磁気電気容量法でみる量子ホール効果とエッジ状態

固体物理 32(6) 58(506) 1997年
Magnetocapacitance Investigation of Quantum Hall Effect and Edge States

Int. J. Mod. Phys. 11(22) 2593-2619 1997年
Investigation of Photo-Response in Photo-Conducting Semiconductor-Superconductor Microstructure (共著)

Japanese Journal of Applied Physics 34 5585 1995年
Magneto-Transport through Disordered and Anisotropic Antidot Arrays in GaAs/AIGaAs Heterostructure (共著)

Physical Review B 52 8344 1995年
Evaluation of Edge Channel Width by Frequency Dependence of Capacitance Minima in Quantum Hall Regime (共著)

Kenichi Oto, Sadao Takaoka, Kazuo Murase

Japanese Journal of Applied Physics 34(8B) 4332-4334 1995年

もっとみる

書籍等出版物

8

Magnetocapacitance and Edge States

"Mesoscopic Physics and Electronics" 1998年
Breakdown of Quantum Hall Effect in Two-Dimensional Electron System with Antidot Arrays

Int. Workshop on Nano-Physics and Electronics, Tokyo, Japan, 1997, Solid State Electronics 1998年
Magnetocapacitance in Quantum Hall Regime with External DC Current

Int. Workshop on Nano-Physics and Electronics, Tokyo, Japan, 1997Solid State Electronics 1998年
Distortion of Fermi Surface Induced by Parallel Magnetic Field in a Two-Dimensional Electron Gas

Proc. 12th Int. Conf. Electronic Properties of Two-Dimensional Systems, Tokyo, 1997, Physica 1998年
Edge Channels in Integer and Fractional Quantum Hall Regime Investigated by Magnetocapacitance

Proc. 12ht Int. Conf. Electronic Properties of Two-Dimensional Systems, Tokyo, Japan, 1997, Physica 1998年
Comparison of Nonlocal Resistance Between Si-MOS FET and GaAs/AlGaAs Heterostructure

High Magnetic Fields in the Physics of Semiconductors II 1997年
Quantum Hall Effect and Edge States Investigated by Magneto-capacitance

Solid State Physics 1997年
Carvier Density Dependence of Ballistic Mean-Free Path and Speculanty Determined by Magnetic Electron Focusing Effect in GaAs/AlGaAs

Proc. 21th Int. Conf. Phys. Semicond, World Scientific 1993年

所属学協会

2

共同研究・競争的資金等の研究課題

8