Keio University

Published papers

Itoh, Kohei

61-80 items (total 344)

Multiple-Quantum Transitions and Charge-Induced Decoherence of Donor Nuclear Spins in Silicon

Author
D. P. Franke, M. P. D. Pfluger, K. M. Itoh, and M. S. Brandt
Publication Title
Magazine name Phys. Rev. Lett. Start Page 246401 (Publication Date)2017/06)
Authorship Category
Joint Work
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With

Nitrogen-Vacancy Centers Created by N+ Ion Implantation Through Screening SiO2 Layers on Diamond

Author
K. Ito, H. Saito, K. Sasaki, H. Watanabe, T. Teraji, K. M. Itoh, and E. Abe
Publication Title
Magazine name Appl. Phys. Lett. Start Page 213105 (Publication Date)2017/05)
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Joint Work
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With

Dynamic Nuclear Polarization Enhanced Magnetic Field Sensitivity and Decoherence Spectroscopy of an Ensemble of Near-Surface Nitrogen-Vacancy Centers in Diamond

Author
K. Sasaki, E. E. Kleinsasser, Z. Zhu, W.-D. Li, H. Watanabe, K.-M. Fu, K. M. Itoh, and E. Abe
Publication Title
Magazine name Appl. Phys. Lett Start Page 192407 (Publication Date)2017/05)
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Joint Work
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Fabrication of Germanium Nanodisk Array by Neutral Beam Etching with Protein as Etching Mask

Author
T. Fujii, T. Okada, T. Isoda, M. E. Syazwan, M.-T. Chentir, K. M. Itoh, I. Yamashita, and S. Samukawa
Publication Title
Magazine name J. Vac. Sci. Technol. B Volume 35(Issue 2) Start Page 02180 (Publication Date)2017/02)
Authorship Category
Joint Work
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Electron Nuclear Double Resonance with Donor-Bound Excitons in Silicon

Author
D. P. Franke, M. Szech, Fl. M. Hrubesch, H. Riemann, N. V. Abrosimov, P. Becker, H.-J. Pohl, K. M. Itoh, M. L. W. Thewalt, and M. S. Brandt
Publication Title
Magazine name Phys. Rev. B Start Page 235201 (Publication Date)2016/12)
Authorship Category
Joint Work
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Research paper (scientific journal)
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Quadrupole Shift of Nuclear Magnetic Resonance of Donors in Silicon at Low Magnetic Field

Author
P. A. Mortemousque, S. Rosenius, G. Pica, D. P. Franke, T. Sekiguchi, A. Truong, M. P. Vlasenko, L. S. Vlasenko, M. S. Brandt, R. G. Elliman, and K. M. Itoh
Publication Title
Magazine name Nanotechnology Start Page 494001 (Publication Date)2016/11)
Authorship Category
Joint Work
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Research paper (scientific journal)
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Polarization- and Frequency-Tunable Microwave Circuit for Selective Excitation of Nitrogen-Vacancy Spins in Diamond

Author
J. Herrmann, M. A. Appleton, K. Sasaki, Y. Monnai, T. Teraji, K. M. Itoh, and E. Abe
Publication Title
Magazine name Appl. Phys. Lett. Start Page 183111 (Publication Date)2016/11)
Authorship Category
Joint Work
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Research paper (scientific journal)
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A Dressed Spin Qubit in Silicon

Author
A. Laucht, R. Kalra, S. Simmons, J. P. Dehollain, J. T. Muhonen, F. A. Mohiyaddin, S. Freer, F. E. Hudson, K. M. Itoh, D.N. Jamieson, J. C. McCallum, A. S. Dzurak, and A. Morello
Publication Title
Magazine name Nature Nanotechnology Start Page 61 - End Page 66 (Publication Date)2016/10)
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Joint Work
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Research paper (scientific journal)
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Breaking the Rotating Wave Approximation for a Strongly Driven Dressed Single-Electron Spin

Author
A. Laucht, S. Simmons, R. Kalra, G. Tosi, J. P. Dehollain, J. T. Muhonen, S. Freer, F. E. Hudson, K. M. Itoh, D. N. Jamieson, J. C. McCallum, A. S. Dzurak, and A. Morello
Publication Title
Magazine name Phys. Rev. B Start Page 161302(R) (Publication Date)2016/10)
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Joint Work
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Research paper (scientific journal)
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Large Stark Tuning of Donor Electron Spin Qubits in Germanium

Author
A. J. Sigillito, A. M. Tyryshkin, J. W. Beeman, E. E. Haller, K. M. Itoh, and S. A. Lyon
Publication Title
Magazine name Phys. Rev. B Start Page 125204 (Publication Date)2016/09)
Authorship Category
Joint Work
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Research paper (scientific journal)
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Formation of Nitrogen-Vacancy Centers in Homoepitaxial Diamond Thin Films Grown via Microwave Plasma-Assisted Chemical Vapor Deposition

Author
H. Watanabe, H. Umezawa, T. Ishikawa, K. Kaneko, S. Shikata, J. Ishi-Hayase, and K. M. Itoh
Publication Title
Magazine name IEEE Transactions on Nanotechnology Volume 15(Issue 4) Start Page 614 - End Page 618 (Publication Date)2016/07)
Authorship Category
Joint Work
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Broadband, Large-Area Microwave Antenna for Optically Detected Magnetic Resonance of Nitrogen-Vacancy Centers in Diamond

Author
K. Sasaki, Y. Monnai, S. Saijo, R. Fujita, H. Watanabe, J. Ishi-Hayase, K. M. Itoh, and E. Abe
Publication Title
Magazine name Rev. Sci. Instrum. Start Page 053904 (Publication Date)2016/05)
Authorship Category
Joint Work
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Research paper (scientific journal)
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High Density Nitrogen-Vacancy Sensing Surface Created Via He+ Ion Implantation of 12C Diamond

Author
E. E. Kleinsasser, M. M. Stanfield, J. K. Q. Banks, Z. Zhu, W.-D. Li, V. M. Acosta, H. Watanabe, K. M. Itoh, and K.-M. C. Fu
Publication Title
Magazine name Appl. Phys. Lett. Start Page 202401 (Publication Date)2016/05)
Authorship Category
Joint Work
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Research paper (scientific journal)
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With

Quadrupolar Effects on Nuclear Spins of Neutral Arsenic Donors in Silicon

Author
D. P. Franke, M. P. D. Pfl¨uger, P.-A. Mortemousque, K. M. Itoh, and M. S. Brandt
Publication Title
Magazine name Phys. Rev. Lett. Start Page 161303 (R) (Publication Date)2016/04)
Authorship Category
Joint Work
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Research paper (scientific journal)
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With

Nuclear Spin Decoherence of Neutral 31P Donors in Silicon: Effect of Environmental 29Si Nuclei

Author
E. S. Petersen, A. M. Tyryshkin, J. J. L. Morton, E. Abe, S. Tojo, K. M. Itoh, M. L. W. Thewalt, and S. A. Lyon
Publication Title
Magazine name Phys. Rev. B Start Page 161202(R) (Publication Date)2016/04)
Authorship Category
Joint Work
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Research paper (scientific journal)
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Bell’s Inequality Violation with Spins in Silicon

Author
J. P. Dehollain, S. Simmons, J. T. Muhonen, R. Kalra, A. Laucht, F. Hudson, K. M. Itoh, D. N. Jamieson, J. C. McCallum, A. S. Dzurak, and A. Morello
Publication Title
Magazine name Nature Nanotechnology Start Page 242 - End Page 246 (Publication Date)2016/03)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
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Effect of Carbon Situating at End-of-Range Defects on Silicon Self-Diffusion Investigated Using Pre-Amorphized Isotope Multilayers

Author
T. Isoda, M. Uematsu, and K. M. Itoh
Publication Title
Magazine name Jpn. J. Appl. Pays. Start Page 036504 (Publication Date)2016/02)
Authorship Category
Joint Work
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Research paper (scientific journal)
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29Si Nuclear Spins as a Resource for Donor Spin Qubits in Silicon

Author
G. Wolfowicz, P.-A. Mortemousque, R. Guichard, S. Simmons, M. L. W. Thewalt, K. M. Itoh, and J. J. L. Morton
Publication Title
Magazine name New J. Phys. Start Page 023021 (Publication Date)2016/02)
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Joint Work
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Research paper (scientific journal)
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Suppression of Segregation of the Phosphorus δ-Doping Layer in Germanium by Incorporation of Carbon

Author
M. Yamada, K. Sawano, M. Uematsu, Y. Shimizu, K. Inoue, Y. Nagai, and K. M. Itoh
Publication Title
Magazine name Jpn. J. Appl. Phys. Start Page 031304 (Publication Date)2016/02)
Authorship Category
Joint Work
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Research paper (scientific journal)
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With

Low Symmetry Configurations of Vacancy-Oxygen Complexes in Irradiated Silicon

Author
Y. Kusano, H. Saito, L. S. Vlasenko, M. P. Vlasenko, E. Ohta, and K. M. Itoh
Publication Title
Magazine name J. Appl. Phys. Start Page 245703 (Publication Date)2015/12)
Authorship Category
Joint Work
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Research paper (scientific journal)
Peer-review Status
With