Keio University

Presentations

Itoh, Kohei

81-100 items (total 472)

Isotopically Enriched Si-28/SiGe Heterostructures with Nearly Atomic-Scale Roughness

Speaker
S. Miyamoto, Y. Hoshi, N. Usami, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title International Workshop on Silicon Quantum Electronics(Venue Oregon, USA.) Dates 2017.08.18 - 2017.08.18
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Noise Spectroscopy and Randomized Benchmarking of a Silicon Quantum Dot Qubit

Speaker
K. W. Chan, W. Huang, H. Yang, J. Hwang, B. Hensen, T. Tanttu, F. Hudson, K. M. Itoh, A. Laucht, A. Morello, and A. Dzurak
Conference Title
[Conference Category International presentation] Conference Title International Workshop on Silicon Quantum Electronics(Venue Oregon, USA.) Dates 2017.08.18 - 2017.08.18
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

High-Fidelity Gate Control of Silicon Quantum Dot Qubits Using Shape-Optimized Microwave Pulses

Speaker
C.-H. H. Yang, K. W. Chan, W. Huang, J. C. C. Hwang, B. Hensen, A. Laucht, R. Harper, F. E. Hudson, S. Bartlett, K. M. Itoh, A. Morello, and A. S. Dzurak
Conference Title
[Conference Category International presentation] Conference Title International Workshop on Silicon Quantum Electronics(Venue Oregon, USA.) Dates 2017.08.18 - 2017.08.18
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Simultaneous Observation of the Diffusion of Self-Atoms and Co-Implanted Boron and Fluorine in Pre-Amorphized Silicon Investigated by Isotope Heterostructures

Speaker
R. Kiga, M. Uematsu, and K. M Itoh
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Defects in Semiconductors(Venue Matsue, Japan.) Dates 2017.08.03 - 2017.08.03
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Low-Defect-Density Al2O3 Insulating Layer for Gate-Controlled Si/SiGe Quantum Dots

Speaker
R. Matsuoka, S. Miyamoto, K. Sawano, and K. M Itoh
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Defects in Semiconductors(Venue Matsue, Japan.) Dates 2017.08.03 - 2017.08.03
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Spin Dependent Microwave Photoconductivity Detection of New Electron Spin Resonance Spectrum of Carbon Containing Center in Irradiated Silicon

Speaker
S. Hayashi, H. Saito, K. M. Itoh, M. P. Vlasenko, and L. S. Vlasenko
Conference Title
[Conference Category International presentation] Conference Title 29th International Conference on Defects in Semiconductors(Venue Matsue, Japan.) Dates 2017.08.01 - 2017.08.01
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

High Resolution Quantum Sensing with Shaped Control Pulses

Speaker
K. Sasaki, J. Zopes, K. S. Cujia, J. M. Boss, K. Chang, T. F. Segawa, K. M. Itoh, and C. L. Degen
Conference Title
[Conference Category International presentation] Conference Title Gordon Research Conference: Quantum Sensing(Venue Hong Kong, China) Dates 2017.07.04 - 2017.07.04
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Microwave Engineering and Materials Science for Nitrogen-Vacancy Centers in Diamond

Speaker
E. Abe, J. Herrmann, K. Ito, H. Saito, K. Sasaki, E. E. Kleinsasser, Y. Monnai, H. Watanabe, T. Teraji, K.-M. C. Fu, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title 9th International School and Conference on Spintronics and Quantum Information Technology(Venue Fukuoka, Japan) Dates 2017.06.07 - 2017.06.07
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Microwave Engineering, Magnetic Sensing Technique, and Materials Science for Nitrogen-Vacancy Centers in Diamond

Speaker
E. Abe, K. Sasaki, J. Herrmann, E. E. Kleinsasser, Y. Monnai, H. Watanabe, T. Teraji, K.-M. C. Fu, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title 11th Conference on New Diamond and Nano Carbons(Venue Cairns, Australia) Dates 2017.06.01 - 2017.06.01
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Growth and Characterization of Isotopically Enriched Si-28/SiGe Heterostructures

Speaker
S. Miyamoto, Y. Hoshi, N. Usami, and K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 10th International Conference on Silicon Epitaxy and Heterostructures(Venue Warwick, UK) Dates 2017.05.16 - 2017.05.16
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Isotope Engineering of Silicon and Diamond for Quantum Information Processing

Speaker
ITOH M KOHEI
Conference Title
[Conference Category International presentation] Conference Title 2017 Sweden-Japan International Workshop on Quantum Nanophysics and Nanoelectronics(Venue Yokohama, Japan) Dates 2017.03.24 - 2017.03.24
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Quantum Spintronics

Speaker
ITOH M KOHEI
Conference Title
[Conference Category International presentation] Conference Title International School on Spintronics and Spin-Orbitronics(Venue Fukuoka, Japan) Dates 2016.12.17 - 2016.12.17
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

ソリッドステート方式マイクロ波源を用いたマイクロ波プラズマCVD法によるホモエピタキシャルダイヤモンド薄膜の合成

Speaker
渡邊幸志,石川豊史,伊藤公平
Conference Title
[Conference Category Domestic presentation] Dates 2016.11.16 - 2016.11.16
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Emerging Quantum Information Technologies - Quantum for sustaining the Moore’s law -

Speaker
K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title 2016 International Conference on Solid State Devices and Materials(Venue Tsukuba, Japan) Dates 2016.09.28 - 2016.09.28
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Subtleties in the Epitaxial Growth of Ge/Si Nanstructures Revealed by Raman Scattering in Combination with Stable Isotopes Tracing

Speaker
O. Moutanabbir, S. Miyamoto, K. M. Itoh
Conference Title
[Conference Category International presentation] Conference Title 2nd International Workshop on New Group IV Semiconductor Nanoelectronics(Venue Sendai, Japan) Dates 2006.10 - 2006.10
Presentation Format
International presentation
Conference Category
Poster presentation

X-ray Spectromicroscopy Mapping of Metal-Induced Ordering of Semiconductor Nanostructures

Speaker
J. T. Robinson, O. Moutanabbir, F. Ratto, S. Heun, M. Tonezzer, A. Locatelli, O. T. Mentes, L. Aballe, A. Liddl, K. M. Itoh, O. D. Dubon
Conference Title
[Conference Category International presentation] Conference Title The 10th ISSP International Symposium on Nanoscience at Surfaces(Venue Kashiwa, Chiba, Japan) Dates 2006.10 - 2006.10
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Nanospintronics - New Discovery and Application

Speaker
ITOH KOHEI
Conference Title
[Conference Category International presentation] Conference Title Nanoelectronics Days 2006(Venue Aachen, Germany) Dates 2006.10 - 2006.10
Invitation Status
With
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (invited, special)

Isotopically Controlled Self-Assembled Ge/Si Nanostructures

Speaker
O. Moutanabbir, S. Miyamoto, A. Fujimoto, and K. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 14th International Conference on Molecular Beam Epitaxy(Venue Waseda, Japan) Dates 2006.09 - 2006.09
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

MBE Growth and Raman Characterization of Silicon Isotope Superlattices

Speaker
Y. Shimizu, and K. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 14th International Conference on Molecular Beam Epitaxy(Venue Waseda, Japan) Dates 2006.09 - 2006.09
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation

Self-Arranged Nanostructures of Si and Ge Along a Well-Defined Atomic Steps on a Vicinal Si(111)

Speaker
T. Sekiguchi, S. Yoshida, Y. Shiren, and K. Itoh
Conference Title
[Conference Category International presentation] Conference Title The 14th International Conference on Molecular Beam Epitaxy(Venue Waseda, Japan) Dates 2006.09 - 2006.09
Presentation Format
International presentation
Language of Publication
English
Conference Category
Poster presentation