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村木康二 (むらきこうじ) ― 主幹研究員, 特別研究員,グループリーダ ― |
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| NTT物性科学基礎研究所 量子固体物性研究グループ 〒243-0198 神奈川県厚木市森の里若宮3−1 E-mail: muraki will.brl.ntt.co.jp
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| 1994.4-現在 | NTT物性科学基礎研究所 | ||
| 2001.8-2002.3 | ドイツ・マックスプランク固体物性研究所 客員研究員 | ||
| 1994.3 | 博士(工学)、東京大学 | ||
| Intrinsic Gap and Exciton Condensation in the νT=1 Bilayer System |
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| P. Giudici, K. Muraki, N. Kumada, and T. Fujisawa Phys. Rev. Lett. 104, 056802 (2010). [abstract] |
| Modulation of Bilayer Quantum Hall States by Tilted-Field-Induced Subband-Landau-Level Coupling |
| N. Kumada, K. Iwata, K. Tagashira, Y. Shimoda, K. Muraki, Y. Hirayama, and A. Sawada Phys. Rev. B 77, 155324 (2008). [abstract] |
| Spin-Dependent Phase Diagram of the nu_T=1 Bilayer Electron System |
| P. Giudici, K. Muraki, N. Kumada, Y. Hirayama, and T. Fujisawa Phys. Rev. Lett. 100, 106803 (2008). [abstract] |
| Exciton Condensate at a Total Filling Factor of One in Corbino Two-Dimensional Electron Bilayers |
| L. Tiemann, J. G. S. Lok, W. Dietsche, K. von Klitzing, K. Muraki, D. Schuh, and W. Wegscheider Phys. Rev. B 77, 033306 (2008). [abstract] |
| NMR Evidence for Spin Canting in a Bilayer nu = 2 Quantum Hall System |
| N. Kumada, K. Muraki , and Y. Hirayama Phys. Rev. Lett. 99, 076805 (2007). [abstract] |
Low-Frequency Spin Dynamics in a Canted Antiferromagnet |
| N. Kumada, K. Muraki , and Y. Hirayama Science 313, 329 (2006). [abstract] |
| Spin Degree of Freedom in the nu = 1 Bilayer Electron System Investigated by Nuclear Spin Relaxation |
| N. Kumada, K. Muraki, K. Hashimoto, and Y. Hirayama Phys. Rev. Lett 94, 096802 (2005). [abstract] |
| Controlled Multiple Quantum Coherences of Nuclear Spins in a Nonometre-Scale Device |
| G. Yusa, K. Muraki, K. Takashina, K. Hashimoto, and Y. Hirayama Nature 434, 1001 (2005). [abstract] |
| Effects of Inversion Asymmetry on Electron-Nuclear Spin Coupling in Semiconductor Heterostructures: Possible role of spin-orbit interactions |
| K. Hashimoto, K. Muraki, N. Kumada, T. Saku, and Y. Hirayama Phys. Rev. Lett 94, 146601 (2005). [abstract] |
| Coulomb Drag as a Probe of the Nature of Compressible States in a Magnetic Field |
| K. Muraki, J. G. S. Lok, S. Kraus, W. Dietsche, K. von Klitzing, D. Schuh, M. Bichler, W. Wegscheider Phys. Rev. Lett. 92, 246801 (2004). [abstract] |
| Phase diagram of interacting composite fermion in the bilayer nu = 2/3 quantum Hall effect |
| N. Kumada, D. Terasawa, Y. Shimoda, H. Azuhata, A. Sawada, Z. F. Ezawa, K. Muraki, T. Saku, and Y. Hirayama Phys. Rev. Lett. 89, 116802 (2002). [abstract] |
| Spin polarization of fractional quantum Hall edge channels studied by dynamic nuclear polarization |
| T. Machida, S. Ishizuka, T. Yamazaki, S. Komiyama, K. Muraki, and Y. Hirayama Phys. Rev. B 65, 233304 (2002). [abstract] |
| Electrically Controlled Nuclear Spin Polarization and Relaxation by Quantum Hall States |
| K. Hashimoto, K. Muraki, T. Saku, and Y. Hirayama Phys. Rev. Lett. 88, 176601 (2002). [abstract] |
| Charge Excitations in Easy-Axis and Easy-Plane Quantum Hall Ferromagnets |
| K. Muraki, T. Saku, and Y. Hirayama Phys. Rev. Lett. 87, 196801 (2001). [abstract] |
| n(+)-GaAs Back-Gated Double-Quantum-Well Structures with Full Density Contorol |
| K. Muraki, N. Kumada, T. Saku, and Y. Hirayama Jpn. J. Appl. Phys. 39, 2444 (2000). [abstract] |
| Interlayer Charge Transfer in Bilayer Quantum Hall States at Various Filling Factors |
| K. Muraki, T. Saku, Y. Hirayama, N. Kumada, A. Sawada, and Z. F. Ezawa Solid State Commun. 112, 625 (1999). |
| Spin Transition of a Two-Dimensional Hole System in the Fractional Quantum Hall Effect |
| K. Muraki and Y. Hirayama Phys. Rev. B 59, R2502 (1999). [abstract] |
| Effect of Valence Band Structure on the Fractional Quantum Hall Effect of Two-Dimensional Hole Systems |
| K. Muraki and Y. Hirayama Physica B 249, 65 (1998). |
| Fermi-Level Effect on Ga Self-Diffusion Studied Using (69)GaAs/(69)Ga(71)GaAs Isotope Superlattice |
| K. Muraki and Y. Horikoshi Inst. Phys. Conf. 145, 547 (1996). |
| Evidence for Resonant Electron Capture and Charge Buildup in AlGaAs/GaAs Quantum Wells |
| K. Muraki, A. Fujiwara, S. Fukatsu, Y. Shiraki, and Y. Takahashi Phys. Rev. B 53, 15 477 (1996). [abstract] |
| Surface Segregation of In Atoms and its Influence on the Energy Levels in InGaAs/GaAs Quantum Wells |
| K. Muraki, S. Fukatsu, Y. Shiraki, and R. Ito Appl. Phys. Lett. 61, 557 (1992). [abstract] |