平成22年度公募研究課題（論文一覧）

 

［ 01 ］

量子サイバネティクスにおける量子推定理論の新たな展開

→公募研究 A01

Experimental Demonstration of Adaptive Quantum State Estimation
R. Okamoto, M. Iefuji, S. Oyama, K. Yamagata, H. Imai, A. Fujiwara, and S. Takeuchi
Physical Review Letters, vol. 109, 130404 (2012)

［ 02 ］

縮退イッテルビウム原子集団を用いたクラスター量子計算の実現

→公募研究 02

Faraday rotation with a single-nuclear-spin qubit in a high-finesse optical cavity
N. Takei, M. Takeuchi, Y. Eto, A. Noguchi, P. Zhang, M. Ueda, and M. Kozuma
Phys. Rev. A 81, 042331 (2010)

Single-nuclear-spin cavity QED
M. Takeuchi, N. Takei, K. Doi, P. Zhang, M. Ueda and M. Kozuma
Phys. Rev. A 81, 062308 (2010)

Projective Measurement of a Single Nuclear Spin Qubit by Using Two-Mode Cavity QED
Y. Eto, A. Noguchi, P. Zhang, M. Ueda, M. Kozuma
Phys. Rev. Lett. 106, 160501 (2010)

Quantum State Engineering using Single Nuclear Spin Qubit of Optically Manipulated Ytterbium Atom
A. Noguchi, Y. Eto, M. Ueda, M. Kozuma
arXiv:1005.3584 (2010)

［ 03 ］

量子ドットと超伝導体の混合量子系における量子コヒーレンス理論

→公募研究 03

Towards precise measurement of oscillatory domain wall by ferromagnetic Josephson junction
S. Hikino, M. Mori, W. Koshibae, S. Maekawa
Appl. Phys. Lett. 100, 152402 (2012))

Non-monotonic temperature dependence of thermopower in strongly correlated electron systems
M. Matsuo, S. Okamoto, W. Koshibae, M. Mori, S. Maekawa
Phys. Rev. B 84, 153107 (2011)

Composite excitation of Josephson phase and spin waves in Josephson junctions with ferromagnetic insulator
S. Hikino, M. Mori, S. Takahashi, S. Maekawa
J. Phys. Soc. Jpn, 80, 074707 (2011)

Microwave-induced supercurrent in a ferromagnetic Josephson junction
S. Hikino, M. Mori, S. Takahashi, and S. Maekawa
Supercond. Sci. Technol. 24, 024008 (2011)

Enhanced pairing correlations near oxygen dopants in cuprate superconductors
G. Khaliullin, M. Mori, T. Tohyama, and S. Maekawa
Phys. Rev. Lett. 105, 257005 (2010)

［ 04 ］

単一ＮＶ中心における多量子ビット化へ向けた研究

→公募研究 04

Isotope effect between deuterium microwave plasmas on atomically flat (111) diamond surface formation
N. Mizuochi, N. Tokuda, M. Ogura, S. Yamasaki
Jpn. J. Appl. Phys., 51, 090106 (2012)

Electrically driven single photon source at room temperature in diamond
N. Mizuochi, T. Makino, H. Kato, D. Takeuchi, M. Ogura, H. Okushi, M. Nothaft, P. Neumann, A. Gali, F. Jelezko, J. Wrachtrup, S. Yamasaki
Nature Photonics, Vol. 6, 299-303 (2012)

Coherent coupling of a superconducting flux-qubit to an electron spin ensemble in diamond
X. Zhu, S. Saito, A. Kemp, K. Kakuyanagi, S. Karimoto, H. Nakano, W. J.Munro, Y. Tokura, M. S. Everitt, K. Nemoto, M. Kasu, N. Mizuochi, K. Semba
Nature, 478, 221-224 (2011)

［ 05 ］

異種ｇ因子２重量子ドットを用いた電子スピン・核スピン制御の研究

→公募研究 05

Electrical Detection of Nuclear Magnetic Resonance Signal of Nuclear Spins of order 10^4 in a Semiconductor Double Quantum Dot
R. Takahashi, K. Kono, S. Tarucha, and K. Ono
Appl. Phys. Exp. 5, 025002 (2012)

Voltage-Selective Bidirectional Polarization and Coherent Rotation of Nuclear Spins in Quantum Dots
R. Takahashi, K.Kono, S.Tarucha, and K.Ono
Phys. Rev. Lett. 107, 026602 (2011)

Enhancement of Rashba coupling in vertical In0:05Ga0:95As/GaAs quantum dots
S. M. Huang, A.O. Badrutdinov, L. Serra, T. Kodera, T. Nakaoka, N. Kumagai, Y. Arakawa, D. A. Tayurskii, K. Kono, and K. Ono
Phys. Rev. B 84, 085325 (2011)

Singlet-triplet mixing due to g-factor mismatch in double quantum dot
R. Takahashi, K.Kono, S.Tarucha, and K.Ono
Jpn. J. Appl. Phys. 50, 04DJ03 (2011)

Level broadening effect in electron tunneling through double quantum dots with different g factors
S. M. Huang, Y. Tokura, H. Akimoto, K. Kono, J. J. Lin, S. Tarucha, and K. Ono
Jpn. J. Appl. Phys. 50, 04DJ02 (2011)

Voltage-Switching Technique for Detecting Nuclear Spins Polarization in a Quantum Dot, Jpn.
R. Takahashi, K.Kono, S.Tarucha, and K.Ono
J. Appl. Phys. 49 04DJ07 (2010)

Single charge detection of an electron created by a photon in a g-factor engineered quantum dot
Makoto Kuwahara, Takeshi Kutsuwa, Keiji Ono and Hideo Kosaka
Appl. Phys. Lett. 96, 163107 (2010)

Spin bottleneck in resonant tunneling through double quantum dots with different Zeeman splittings
S. M. Huang, Y. Tokura, H. Akimoto, K. Kono, J. J. Lin, S. Tarucha, and K. Ono
Phys. Rev. Lett. 104, 136801 (2010)

Quantum spin transport in magnetic-field-engineered nano-structures
Y. Tokura, T. Kubo, Y.-S. Shin, K. Ono, S. Tarucha
Physica E 42, 994-998 (2010)

Spin blockade and nuclear spin effect in a g-factor modulated vertical double quantum dot
R. Takahashi, K.Kono, S.Tarucha, and K.Ono
Physica E 42, 833-836 (2010)

Single-electron spin resonance in a g-factor-controlled semiconductor quantum dot
Takeshi Kutsuwa, Makoto Kuwahara, Keiji Ono, Hideo Kosaka
Physica E 42, 821-824 (2010)