Papers - Itoh, Kohei

Probing the Behaviors of Point Defects in Silicon and Germanium Using Isotope Superlattices

M. Uematsu, M. Naganawa, Y. Shimizu, K. M. Itoh, K. Sawano, Y. Shiraki, and E. E. Haller

ECS Transactions 25 ( 3 ) 51-54 2009.09

Research paper (scientific journal), Joint Work, Accepted

Dynamic Nuclear Polarization of 29Si Nuclei in Isotopically Controlled Phosphorus Doped Silicon

H. Hayashi, T. Itahashi, K. M. Itoh, L. S. Vlasenko

Phys. Rev. B 80   045201 2009.07

Research paper (scientific journal), Joint Work, Accepted

Simultaneous Subsecond Hyperpolarization of the Nuclear and Electron Spins of Phosphorus in Silicon by Optical Pumping of Exciton Transitions

A. Yang, M. Steger, T. Sekiguchi, M. L. W. Thewalt, T. D. Ladd, K. M. Itoh, H. Riemann, N. V. Abrosimov, P. Becker, and H.-J. Pohl

Phys. Rev. Lett 102   257401 2009.06

Research paper (scientific journal), Joint Work, Accepted

Spatial Correlation of Self-Assembled Isotopically Pure Ge/Si(001) Nanoislands

S. Miyamoto, O. Moutanabbir, E. E. Haller, and K. M. Itoh

Phys. Rev. B 79   165415 2009.04

Research paper (scientific journal), Joint Work, Accepted

A Schottky Top-Gated Two-Dimensional Electron System in a Nuclear Spin Free Si/SiGe Heterostructure

J. Sailer, V. Lang, G. Abstreiter, G. Tsuchiya, K. M. Itoh, J. W. Ager III, E. E. Haller, D. Kupidura, D. Harbusch, S. Ludwig, and D. Bougeard

Phys. Status Solidi RRL 3 ( 2 ) 61-63 2009.01

Research paper (scientific journal), Joint Work, Accepted

Multiband Superconductivity in Heavy Fermion Compound CePt3Si without Inversion Symmetry:An NMR Study on a High-Quality Single Crystal

H. Mukuda, S. Nishide, A. Harada, K. Iwasaki, M. Yogi, M. Yashima, Y. Kitaoka, M. Tsujino, T. Takeuchi, R. Settai, Y. Okuni, E. Bauer, K. M. Itoh, and E. E. Haller

J. Phys. Soc. Jpn. 78 ( 1 ) 014705 2009.01

Research paper (scientific journal), Joint Work, Accepted

Behaviors of Neutral and Charged Silicon Self-Interstitials during Transient Enhanced Diffusion in Silicon Investigated by Isotope Superlattices

Y. Shimizu, M. Uematsu, K. M. Itoh, A. Takano, K. Sawano and Y. Shiraki

J. Appl. Phys. 105   013504 2009.01

Research paper (scientific journal), Joint Work, Accepted

Silicon Isotope Superlattices: Ideal SIMS Standards for Shallow Junction Characterization

Y. Shimizu, A. Takano, and K. M. Itoh

Applied Surface Science 255   1345-1347 2008.12

Research paper (scientific journal), Joint Work, Accepted

Film Thickness Determining Method of the Silicon Isotope Superlattices by SIMS

A. Takano, Y. Shimizu, and K. M. Itoh

Applied Surface Science 255   1430-1432 2008.12

Research paper (scientific journal), Joint Work, Accepted

Escape Dynamics of a Few Electrons in a Single-Electron Ratchet using Silicon Nanowire Metal-Oxide-Semiconductor Field-Effect Transistor

S. Miyamoto, K. Nishiguchi, Y. Ono, K. M. Itoh, and A. Fujiwara

Appl. Phys. Lett. 93   222103 2008.12

Research paper (scientific journal), Joint Work, Accepted

Charge States of Vacancies in Germanium Investigated by Simultaneous Observation of Germanium Self-Diffusion and Arsenic Diffusion

M. Naganawa, Y. Shimizu, M. Uematsu, K. M. Itoh, K. Sawano, Y. Shiraki, and E. E. Haller

Appl. Phys. Lett. 93   191905 2008.11

Research paper (scientific journal), Joint Work, Accepted

Enhancement of room-temperature 2DHG conductivity in narrow and strained double-sides modulation doped Ge quantum well

M. Myronov, Y. Shiraki, T. Mouri, and K. M. Itoh

Thin Solid Films 517   359-361 2008.11

Research paper (scientific journal), Joint Work, Accepted

Tuning the Luminescence Emission of {105}-Faceted Ge QDs Superlattice Using Proton Implantation and Thermal Annealing

O. Moutanabbir, S. Miyamoto, A. Sagara, H. Oshikawa, and K. M. Itoh

Thin Solid Films 517   391-394 2008.11

Research paper (scientific journal), Joint Work, Accepted

Evolution of an Unconventional Superconducting State inside the Antiferromagnetic Phase of CeNiGe3 under Pressure:A 73Ge-Nuclear-Quadrupole-Resonance Study

A. Harada, H. Mukuda, Y. Kitaoka, A. Thamizhavel, Y. Okuda, R. Settai, Y. Okuni, K. M. Itoh, E. E. Haller, and H. Harima

Phys. Soc. Jpn. 77 ( 10 ) 103710 2008.10

Research paper (scientific journal), Joint Work, Accepted

Nuclear Magnetic Resonance Linewidth and Spin Diffusionin 29Si Isotopically Controlled Silicon

H. Hayashi, K. M. Itoh, and L. S. Vlasenko

Phys. Rev. B 78   153201 2008.10

Research paper (scientific journal), Joint Work, Accepted

Accurate Determination of the Intrinsic Diffusivities of Boron, Phosphorus, and Arsenic in Silicon : The Influence of SiO2 Films

M. Naganawa, Y. Kawamura, Y. Shimizu, M. Uematsu, K. M. Itoh, H. Ito, M. Nakamura, H. Ishikawa, and Y. Ohji

Jpn. J. Appl. Phys. 47 ( 8 ) 6205-6207 2008.08

Research paper (scientific journal), Joint Work, Accepted

Observation of High Mobility 2DHG with Very High Hole Density in the Modulation Doped Strained Ge Quantum Well at Room Temperature

M. Myronov, K. Sawano, Y. Shiraki, T. Mouri, and K. M. Itoh

Physica E 40   1935-1937 2008.04

Research paper (scientific journal), Joint Work, Accepted

Observation of High Mobility 2DHG with Very High Hole Density in the Modulation Doped Strained Ge Quantum Well at Room Temperature

M. Myronov, K. Sawano, Y. Shiraki, T. Mouri, and K. M. Itoh

Physica E 40   1935-1937 2008.04

Research paper (scientific journal), Joint Work

High-Resolution Photoluminescence Measurement of the Isotopic-Mass Dependence of the Lattice Parameter of Silicon

A. Yang, M. Steger, H. J. Lian, M. L. W. Thewalt, M. Uemura, A. Sagara, K. M. Itoh, E. E. Haller, J. W. Ager, III, S. A. Lyon, M. Konuma, and M. Cardona

Phys. Rev. B 77   113203 2008.03

Research paper (scientific journal), Joint Work, Accepted

Quantitative Evaluation of Silicon Displacement Induced by Arsenic Implantation Using Silicon Isotope Superlattices

Y. Shimizu, M. Uematsu, K. M. Itoh, A. Takano, K. Sawano, and Y. Shiraki

Appl. Phys. Express 1   021401 2008.01

Research paper (scientific journal), Joint Work, Accepted