Keio University

Published papers

Itoh, Kohei

161-180 items (total 344)

Electrically Detected Magnetic Resonance of Phosphorous Due to Spin Dependent Recombination with Triplet Centers in γ-Irradiated Silicon

Author
W. Akhtar, H. Morishita, L. S. Vlasenko, D. S. Poloskin, and K. M. Itoh
Publication Title
Magazine name Physica B Start Page 4583-4585 (Publication Date)2009/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Photoluminescence from Triplet States of Isoelectronic Bound Excitons at Interstitial Carbon-Intersititial Oxygen Defects in Silicon

Author
T. Ishikawa, K. Koga, T. Itahashi, L. S. Vlasenko, and K. M. Itoh
Publication Title
Magazine name Physica B Start Page 4552-4554 (Publication Date)2009/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
Y. Kawamura, Y. Shimizu, H. Oshikawa, M. Uematsu, E. E. Haller, and K. M. Itoh
Publication Title
Magazine name Physica B Start Page 4546-4548 (Publication Date)2009/12)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
With

Electrical Detection and Magnetic-Field Control of Spin States in Phosphorus-Doped Silicon

Author
H. Morishita, L. S. Vlasenko, H. Tanaka, K. Semba, K. Sawano, Y. Shiraki, M. Eto, and K. M. Itoh
Publication Title
Magazine name Phys. Rev. B Start Page 205206 (Publication Date)2009/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Single-Frequency Laser Spectroscopy of the Boron Bound Exciton in 28Si

Author
A. Yang, M. Steger, T. Sekiguchi, D. Karaiskaj, M. L. W. Thewalt, M. Cardona, K. M. Itoh, H.R iemann, N. V. Abrosimov, M. F. Churbanov, A. V. Gusev, A. D. Bulanov, I. D. Kovalev, A. K. Kaliteevskii, O. N. Godisov, P. Becker, H.-J. Pohl, J. W. Ager III, and E. E. Haller
Publication Title
Magazine name Phys. Rev. B Start Page 195203 (Publication Date)2009/11)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Atom Probe Microscopy of Three-Dimensional Distribution of Silicon Isotopes in 28Si/30Si Isotope Superlattices with Sub-Nanometer Spatial Resolution

Author
Y. Shimizu, Y. Kawamura, M. Uematsu, K. M. Itoh, M. Tomita, M. Sasaki, H. Uchida, and M. Takahashi
Publication Title
Magazine name J. Appl. Phys. Start Page 076102 (Publication Date)2009/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
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Probing the Behaviors of Point Defects in Silicon and Germanium Using Isotope Superlattices

Author
M. Uematsu, M. Naganawa, Y. Shimizu, K. M. Itoh, K. Sawano, Y. Shiraki, and E. E. Haller
Publication Title
Magazine name ECS Transactions Volume 25(Issue 3) Start Page 51-54 (Publication Date)2009/09)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
H. Hayashi, T. Itahashi, K. M. Itoh, L. S. Vlasenko
Publication Title
Magazine name Phys. Rev. B Start Page 045201 (Publication Date)2009/07)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
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
Publication Title
Magazine name Phys. Rev. Lett Start Page 257401 (Publication Date)2009/06)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
S. Miyamoto, O. Moutanabbir, E. E. Haller, and K. M. Itoh
Publication Title
Magazine name Phys. Rev. B Start Page 165415 (Publication Date)2009/04)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
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
Publication Title
Magazine name Phys. Status Solidi RRL Volume 3(Issue 2) Start Page 61-63 (Publication Date)2009/01)
Authorship Category
Joint Work
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Research paper (scientific journal)
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Multiband Superconductivity in Heavy Fermion Compound CePt3Si without Inversion Symmetry:An NMR Study on a High-Quality Single Crystal

Author
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
Publication Title
Magazine name J. Phys. Soc. Jpn. Volume 78(Issue 1) Start Page 014705 (Publication Date)2009/01)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
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Behaviors of Neutral and Charged Silicon Self-Interstitials during Transient Enhanced Diffusion in Silicon Investigated by Isotope Superlattices

Author
Y. Shimizu, M. Uematsu, K. M. Itoh, A. Takano, K. Sawano and Y. Shiraki
Publication Title
Magazine name J. Appl. Phys. Start Page 013504 (Publication Date)2009/01)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
With

Silicon Isotope Superlattices: Ideal SIMS Standards for Shallow Junction Characterization

Author
Y. Shimizu, A. Takano, and K. M. Itoh
Publication Title
Magazine name Applied Surface Science Start Page 1345-1347 (Publication Date)2008/12)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
With

Film Thickness Determining Method of the Silicon Isotope Superlattices by SIMS

Author
A. Takano, Y. Shimizu, and K. M. Itoh
Publication Title
Magazine name Applied Surface Science Start Page 1430-1432 (Publication Date)2008/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

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

Author
S. Miyamoto, K. Nishiguchi, Y. Ono, K. M. Itoh, and A. Fujiwara
Publication Title
Magazine name Appl. Phys. Lett. Start Page 222103 (Publication Date)2008/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

Inductive Measurement of Optically Hyperpolarized Phosphorous Donor Nuclei in an Isotopically Enriched Silicon-28 Crystal

Author
P. Gumann, O. Patange, C. Ramanathan, H. Haas, O. Moussa, M. L. W. Thewalt, H. Riemann, N. V. Abrosimov, P. Becker, H.-J. Pohl, K. M. Itoh, and D. G. Cory
Publication Title
Magazine name Phys. Rev. Lett. Start Page 267604 (Publication Date)2014/12)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
With

Evidence of a Perpendicular Magnetocrystalline Anisotropy in a Mn5Ge3 Epitaxial Thin Film Revealed by Ferromagnetic Resonance

Author
A. Truong, A. O. Watanabe, T. Sekiguchi, P. A. Mortemousque, T. Sato, K. Ando, and K. M. Itoh
Publication Title
Magazine name Phys. Rev. B Start Page 224415 (Publication Date)2014/12)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With

An Addressable Quantum Dot Qubit with Fault-Tolerant Control-Fidelity

Author
M. Veldhorst, J. C. C. Hwang, C. H. Yang, A. W. Leenstra, B. de Ronde, J. P. Dehollain, J. T. Muhonen, F. E. Hudson, K. M. Itoh, A. Morello, and A. S. Dzurak
Publication Title
Magazine name Nature Nanotechnology Start Page 981 - End Page 985 (Publication Date)2014/10)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
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Storing Quantum Information for 30 Seconds in a Nanoelectronic Device

Author
J. T. Muhonen, J. P. Dehollain, A. Laucht, F. E. Hudson, R. Kalra, T. Sekiguchi, K. M. Itoh, D. N. Jamieson, J. C. McCallum, A. S. Dzurak, and A. Morello
Publication Title
Magazine name Nature Nanotechnology Start Page 986 - End Page 991 (Publication Date)2014/10)
Authorship Category
Joint Work
Publication Category
Research paper (scientific journal)
Peer-review Status
With