Keio University

Presentations

Itoh, Kohei

221-240 items (total 472)

Electrical Detection of Cross-Relaxation in Phosphorus Doped γ-Irradiated Silicon

Speaker
W. Akhtar, H. Morishita, L. S. Vlasenko, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 6th International Conference on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI)(Venue University of Tokyo, Japan) Dates 2010.08.03 - 2010.08.03
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Electrical Detection of the Influence of Inhomogeneous Broadening of Phosphorus Donoes in Isotopically Controlled Silicon

Speaker
M. Morishita, W. Akhtar, L. S. Vlasenko, H. Tanaka, K. Semba, K. Sawano, Y. Shiraki, M. S. Brandt, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 6th International Conference on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI)(Venue University of Tokyo, Japan) Dates 2010.08.02 - 2010.08.02
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Isotope Effect on Electron Paramagnetic Resonance of Boron in Silicon

Speaker
A. R. Stegner, H. Tezuka, T. Andlauer, M. L. W. Thewalt, M. Stutzmann, K. M. Itoh, and M. S. Brandt
Conference Title
[Conference Category International presentation] Conference Title The 6th International Conference on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI)(Venue University of Tokyo, Japan) Dates 2010.08.02 - 2010.08.02
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Dynamic Nuclei Polarization of 29Si Nuclei in Silicon by Electron Spin Orientation of Li-O Donoes

Speaker
M. R. Rahman, L. S. Vlasenko, E. E. Haller, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 6th International Conference on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI)(Venue University of Tokyo, Japan) Dates 2010.08.02 - 2010.08.02
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Highly Sensitive Detection of Magnetic Resonance of Near-Surface Defects in Silicon by Spin-Dependent Recombination Spectroscopy

Speaker
T. Matsuoka, L. S. Vlasenko, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 6th International Conference on the Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VI)(Venue University of Tokyo, Japan) Dates 2010.08.02 - 2010.08.02
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Phosphorus in isotopically purified 28Si

Speaker
ITOH KOHEI
Conference Title
[Conference Category International presentation] Conference Title International Conference on Core Research and Engineering Science of Advanced Materials(Venue Osaka University, Japan) Dates 2010.06.03 - 2010.06.03
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Quantum Manipulation of Electron and Nuclear Spins of Dopants in Silicon

Speaker
H. Morishita and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title XIII International Conference on Quantum Optics and Quantum Information(Venue Kyiv, Ukraine) Dates 2010.06.01 - 2010.06.01
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Spectral diffusion of P donors in isotopically-enriched silicon with low 29Si concentrations

Speaker
A. M. Tyryshkin, S. A. Lyon, S. Tojo, K. M. Itoh, J. J. L. Morton, J. W. Ager, M. L. W. Thewalt, H. Riemann, N. V. Abrosimov, P. Becker, and H.-J. Pohl
Conference Title
[Conference Category International presentation] Conference Title APS March Meeting 2010(Venue Portland, USA) Dates 2010.03 - 2010.03
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Optically Detected NMR of Optically Hyperpolarized 31P Nuclear Spins in 28Si

Speaker
A. Yang, M. Steger, T. Sekiguchi, K. Saeedi, M. L. W. Thewalt, K. M. Itoh, H. Riemann, N. V. Abrosimov, P. Becke , and H.-J. Pohl
Conference Title
[Conference Category International presentation] Conference Title APS March Meeting 2010(Venue Portland, USA) Dates 2010.03 - 2010.03
Presentation Format
International presentation
Conference Category
Oral presentation (general)

Silicon Spintronics for Quantum Information Processing

Speaker
ITOH KOHEI
Conference Title
[Conference Category International presentation] Conference Title 6th RIEC International Workshop on Spintronics(Venue Tohoku University, Sendai, Japan) Dates 2010.02.05 - 2010.02.05
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

シリコン中の炭素‐酸素欠陥に束縛された励起子のスピン三重項状態からの発光

Speaker
ITOH KOHEI
Conference Title
[Conference Category Domestic presentation] Dates 2009.12.21 - 2009.12.21
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

EPR Study of Boron Acceptors in Silicon Revised

Speaker
H. Tezuka, A. R. Stegner, T. Andlaue, M. Stutzmann, M. S. Brandt, and K. M. Itoh
Conference Title
[Conference Category Domestic presentation] Dates 2009.12.21 - 2009.12.21
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Poster presentation

Electrically Detected Magnetic Resonance of Phosphorus in Irradiated Silicon at Low Magnetic Field

Speaker
W.Akhtar, H. Morishita, L. S. Vlasenko, D. S. Poloskin, and K. M. Itoh
Conference Title
[Conference Category Domestic presentation] Dates 2009.12.21 - 2009.12.21
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Poster presentation

Dynamic Nuclear Polarization of 29Si Nuclei using Lithium Donor Electron

Speaker
M. R. Rahman, L. S. Vlasenko, E. E. Haller, and K. M. Itoh
Conference Title
[Conference Category Domestic presentation] Dates 2009.12.21 - 2009.12.21
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Poster presentation

Towards Silicon quantum Information Processing

Speaker
ITOH KOHEI
Conference Title
[Conference Category International presentation] Conference Title The International Conference on Quantum Information and Technology(Venue National Institute of Informatics (NII), Tokyo, Japan) Dates 2009.12.03 - 2009.12.03
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Photoluminescence of Erbium Doped Isotopically Controlled Silicon

Speaker
K. Naito, T. Ishikawa, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Nanophotonics and Nanoelectronics(Venue Tokyo, Japan) Dates 2009.11 - 2009.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Room-Temperature Observation of Quantum Size Effects in Photoluminescence of Si0.8Ge0.2/Si Nanocolumns Prepared by Neutral Beam Etching

Speaker
R. Hirano, S. Miyamoto, M. Yonemoto, S. Samukawa, K. Sawano, Y. Shiraki, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title International Symposium on Quantum Nanophotonics and Nanoelectronics(Venue Tokyo, Japan) Dates 2009.11 - 2009.11
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Process Monitoring using Silicon Stable Isotopes as Markers

Speaker
K. M. Itoh and M. Uematsu
Conference Title
[Conference Category International presentation] Conference Title The 26th International Japan-Korea Seminar on Ceramics Dates 2009.11 - 2009.11
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Room-Temperature Photoluminescence Observation of Stacking Fault in 3C-SiC

Speaker
R. Hirano, M. Tajima, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title 13th International Conference on Silicon Carbide and Related Materials(Venue Nürnberg, Germany) Dates 2009.10 - 2009.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

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

Speaker
M. Uematsu, M. Naganawa, Y. Shimizu, K. M. Itoh, K. Sawano, Y. Shiraki, and E. E. Haller
Conference Title
[Conference Category International presentation] Conference Title 216th ECS Meeting(Venue Vienna, Austria) Dates 2009.10 - 2009.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)