Papers - KOIKE KAZUTO

Characteristics of an Enzyme-Modified ZnO/ZnMgO Heterojunction Field-Effect Transistor as a Biosensor

D. Takagi, M. Hashimoto, T. Hashimoto, T. Inoue, K. Koike, K. Ogata, S. Sasa, M. Inoue, M. Yano

2008 International Meeting for Future of Electron Devices, Kansai, pp.101-102     2008.05

Research paper (scientific journal)  English

Thermal Precipitation of Self-Organized PbTe Quantum Dots in CdTe Host Matrix

K. Koike, T. Itakura, T. Hotei, M. Yano, H. Groiss, G. Hesser, F. Schaffler  ( Multiple Authorship )

Phys. Stat. Sol. (c), 5, pp.2749-2749     2008.05

Research paper (scientific journal)  English

ZnO Thin-Film Transistors Fabricated by Sol-gel Method

H. Tanaka, S. Sasa, M. Ishibashi, K. Koike, M. Yano, T. Maemoto, M. Inoue

2008 International Meeting for Future of Electron Devices, Kansai, pp.103-104     2008.05

Research paper (scientific journal)  English

Performance and Stability of ZnO/ZnMgO Hetero-Metal-Insulator-Semiconductor Field-Effect Transistors

S. Sasa, T. Hayafuji, M. Kawasaki, K. Koike, M. Yano, M. Inoue  ( Multiple Authorship )

Jpn. J. Appl. Phys. 47, pp.2845-2847     2008.04

Research paper (scientific journal)  English

Development of high-performance ZnO heterostructure FETs and their applications

S. Sasa, K. Koike, M. Yano, T. Maemoto, and M. Inoue

Collected Abstracts of 2008 RCIQE int. Seminar on "Advanced Semiconductor materials and Devices"     2008.03

Research paper (bulletin of university, research institution)  English

Fabrication of ZnO Nanorods on O-Polar ZnO Layers Grown by Molecular Beam Epitaxy and Electrical Characterization Using Conductive Atomic Force Microscopy

K. Ogata, K. Koike, S. Sasa, M. Inoue, and M. Yano  ( Multiple Authorship )

Semiconductor Science and Technology, 24, 015006 (4pp).     2008.01

Research paper (scientific journal)  English

Temperature-dependent midinfrared photoluminescence of epitaxial PbTe/CdTe quantum dots and calculation of the corresponding transition energy

T. Schwarzl, E. Kaufmann, G. Springholz, K. Koike, T. Hotei, M. Yano, W. Heiss  ( Multiple Authorship )

Physical Review B78, 165320 (pp9)     2008.01

Research paper (scientific journal)  English

High-Field Characteristics of ZnO and ZnO/ZnMgO Heterostructures

S. Sasa, T. Hayafuji, M. Kawasaki, A. Nakashima, K. Koike, M. Yano, M. Inoue  ( Multiple Authorship )

Phys. Stat. Sol. (c) 5 (2008) pp. 115-118     2007.12

Research paper (scientific journal)  English

Ion-Sensitive Characteristics of an Electrolyte-Solution-Gate ZnO/ZnMgO Heterojunction Field-Effect Transistor as a Biosensing Transducer

K. Koike, D. Takagi, M. Kawasaki, T. Hashimoto, T. Inoue, K. Ogata, S. Sasa, M. Inoue, M. Yano

Jpn. J. Appl. Phys. Part.2, Vol. 46 No. 36 L865-L867     2007.09

Research paper (scientific journal)  English

Structural and electronic properties of PbTe (rocksalt)/CdTe (zinc-blende) interfaces

R. Leitsmannm, F. Bechstedt, H. Groiss, F. Schaffler, W. Heiss, K. Koike, M. Yano

Applied Surface Science 254, pp. 397-400     2007.07

Research paper (scientific journal)  English

Ultrafast dynamics in ZnO/ZnMgO multiple quantum wells

X. M. Wen, J. A. Davis, D. McDonald, L. V. Dao, P. Hannaford, V. A. Coleman, H. H. Tan, C. Jagadish, K. Koike, S. Sasa, M. Inoue, M. Yano  ( Multiple Authorship )

Nanotechnology 18, 315403 (5pp)     2007.07

Research paper (scientific journal)  English

Photoluminescence properties of the self-organized Pb1-xSnxTe nanodots embedded in a wide bandgap CdTe host matrix

K. Koike, T. Itakura, T. Hotei, M. Yano

Extended Abstract of 26th Electronic Materials Symposium, pp. 205-208     2007.07

Research paper (scientific journal)  English

Improved Stability of High-Performance ZnO/ZnMgO Hetero-MISFETs

S. Sasa, T. Hayafuji, M. Kawasaki, K. Koike, M. Yano, M. Inoue

IEEE ELECTRON DEVICE LETTERS, 28-7, pp. 543-545     2007.07

Research paper (scientific journal)  English

Temperature dependent photoluminescence in oxygen ion implanted and rapid thermally annealed ZnO/ZnMgO multiple quantum wells

X. Wen, J. A. Davis, L. V. Dao, P. Hannaford, V. A. Coleman, H. H. Tan, C. Jagadish, K. Koike, S. Sasa, M. Inoue, M. Yano  ( Multiple Authorship )

Appl. Phys. Lett. 90, 221914(3pp),     2007.06

Research paper (scientific journal)  English

Quantum dots with coherent interfaces between rocksalt-PbTe and zincblende-CdTe

W. Heiss, H. Groiss, E. Kaufmann, G. Hesser, M. Boberl, G. Springholz, F. Schaffler, R. Leitsmann, F. Bechstedt, K. Koike, H. Harada, M. Yano

Journal of Applied Phyics 101 pp. 081723-081727     2007.05

Research paper (scientific journal)  English

Polarization-induced high-quality two-dimensional electrons in a ZnO/ZnMgO heterostructure

S. Sasa, T. Tamaki, K. Hashimoto, K. Fujimoto, K. Koike, M. Yano, M. Inoue

American Institute of Physics Conference Proceedings 893, pp. 319-320     2007.05

Research paper (scientific journal)  English

pH Response of a Surface-Modified ZnO/ZnMgO Field-Effect Transistor in an Electrolyte Solution

K. Koike, D. Takagi, S. Sasa, Y. Hirano, Y. Nakamura, M. Inoue, M. Yano

2007 International Meeting for Future of Electron Devices, Kansai, pp. 79-80     2007.04

Research paper (scientific journal)  English

Polarization-Induced Two-Dimentional Electron Gas at Zn1-xMgxO/ZnO Heterointerface

M. Yano, K. Hashimoto, K. Fujimoto, K. Koike, S. Sasa, M. Inoue, Y. Uetsuji, T. Ohnishi, K. Inaba  ( Multiple Authorship )

J. Crystal Growth 301-302, pp. 353-357     2007.03

Research paper (scientific journal)  English

The Coherent {100} and {110} Interfaces Between Rocksalt-PbTe and Zincblende-CdTe

H. Groiss, W. Heiss, F. Schaffler, R. Leitsmann, F. Bechstedt, K. Koike, H. Harada, M. Yano  ( Multiple Authorship )

J. Crystal Growth 301-302, pp. 671-675     2007.03

Research paper (scientific journal)  English

Photoluminescence Characterization of PbTe/CdTe Quantum Dots Growth by Lattice-type Mismatched Epitaxy

K. Koike, H. Harada, T. Itakura, M. Yano, W. Heiss, H. Groiss, E. Kaufmann, G. Hesser, F. Schaffler

J. Crystal Growth 301-302, pp.722-725     2007.03

Research paper (scientific journal)  English