研究業績

最近の主要な論文

最近の国際会議 


最近の主要な論文

2023年

Taiki Nishijima, Takuto Watanabe, Hiroaki Sekiguchi, Yuichiro Ando, Ei Shigematsu, Ryo Ohshima, Shinji Kuroda, and Masashi Shiraishi
"A Ferroic Berry Curvature Dipole in a Topological Crystalline Insulator at Room Temperature"
Nano Lett. 23, 6, 2247-2252

2022年

Ryota Akiyama, Ryo Ishikawa, Kazuhiro Akutsu-Suyama, Ryosuke Nakanishi, Yuta Tomohiro, Kazumi Watanabe, Kazuki Iida, Masanori Mitome, Shuji Hasegawa, and Shinji Kuroda
"Direct Probe of the Ferromagnetic Proximity Effect at the Interface of SnTe/Fe Heterostructure by Polarized Neutron Reflectometry"
J. Phys. Chem. Lett. 13, 35, 8228-8235

V. Tiwari, M. Morita, T. Inoue, S. Ando, S. Kuroda, H. Boukari, and L. Besombes
"Spin dynamics of positively charged excitons in Cr+-doped quantum dots probed by resonant photoluminescence"
Phys. Rev. B 106, 045308

V.K. Verma, S. Sakamoto, K. Ishikawa, V.R. Singh, K. Ishigami, G. Shibata, T. Kadono, T. Koide, S. Kuroda, A. Fujimori
"Cr doping-induced ferromagnetism in the spin-glass Cd1-xMnxTe studied by x-ray magnetic circular dichroism"
Physica B 642, 414129

Indrajit Saha, Ken Kanazawa, Hiroaki Nitani, Shinji Kuroda
"Impact of growth conditions on the structural and magnetic properties of (Zn,Fe)Te thin films grown by molecular beam epitaxy (MBE)"
Journal of Crystal Growth 580, 126492

2021年

V. Tiwari, M. Arino, S. Gupta, M. Morita, T. Inoue, D. Caliste, P. Pochet, H. Boukari, S. Kuroda, and L. Besombes
"Hole-Cr+ nanomagnet in a semiconductor quantum dot"
Phys. Rev. B 104, L041301

2020年

Hiroshi Ito, Yusuke Otaki, Yuta Tomohiro, Yukiaki Ishida, Ryota Akiyama, Akio Kimura, Shik Shin, Shinji Kuroda
"Observation of unoccupied states of SnTe(111) using pump-probe ARPES measurement"
PhysRevResearch.2.043120

Indrajit Saha, Yuta Tomohiro, Ken Kanazawa, Hiroaki Nitani, Shinji Kuroda
"Structural and Magnetic Properties of Nitrogen Acceptor Co-doped (Zn,Fe)Te Thin Films Grown in Zn-Rich Condition by Molecular Beam Epitaxy (MBE)"
Journal of Electronic Materials 49, 5739-5749

V. Tiwari, K. Makita, M. Arino, M. Morita, S. Kuroda, H. Boukari, and L. Besombes
"Influence of nonequilibrium phonons on the spin dynamics of a single Cr atom"
Phys. Rev. B 101, 035305

V. Tiwari, K. Makita, M. Arino, M. Morita, T. Crozes, E. Bellet-Amalric, S. Kuroda, H. Boukari, and L. Besombes
"Radio-frequency stress-induced modulation of CdTe/ZnTe quantum dots"
J. Appl. Phys. 127, 234303

2019年

Indrajit Saha, Takuma Nakamura, Ken Kanazawa, Hiroaki Nitani, Masanori Mitome, Shinji Kuroda
"Effect of nitrogen acceptor co-doping on the structural and magnetic properties of (Zn,Fe) Te"
Journal of Crystal Growth 511, 42

L. Besombes, H. Boukari, V. Tiwari, A. Lafuente-Sampietro, M. Sunaga, K. Makita, and S. Kuroda
"Charge fluctuations of a Cr atom probed in the optical spectra of a quantum dot"
Phys. Rev. B 99, 035309

2018年

A. Lafuente-Sampietro, H. Utsumi, M. Sunaga, K. Makita, H. Boukari, S. Kuroda, and L. Besombes
"Dynamics of a Cr spin in a semiconductor quantum dot: Hole-Cr flip-flops and spin-phonon coupling"
Phys. Rev. B 97, 155301

2017年

Shinobu Ohya, Akiyori Yamamoto, Tomonari Yamaguchi, Ryo Ishikawa, Ryota Akiyama, Le Duc Anh, Shobhit Goel, Yuki K. Wakabayashi, Shinji Kuroda, and Masaaki Tanaka
"Observation of the inverse spin Hall effect in the topological crystalline insulator SnTe using spin pumping"
Phys. Rev. B 96, 094424

Takuma Nakamura, Yu Sugimura, Takeru Domon, Satoshi Ishitsuka, Ken Kanazawa, Hironori Ofuchi, Shinji Kuroda
"Structural and magnetic properties of (Zn,Fe)Te thin films grown by MBE under Zn-rich flux condition"
Journal of Crystal Growth 477, 123

A. Lafuente-Sampietro, H. Utsumi, H. Boukari, S. Kuroda, and L. Besombes
"Resonant optical control of the spin of a single Cr atom in a quantum dot"
Phys. Rev. B 95, 035303

2016年

Ryo Ishikawa, Tomonari Yamaguchi, Yusuke Ohtaki, Ryota Akiyama and Shinji Kuroda
"Thin film growth of a topological crystal insulator SnTe on the CdTe (111) surface by molecular beam epitaxy"
Journal of Crystal Growth 453, 124

Ryota Akiyama, Kazuki Fujisawa,Tomonari Yamaguchi, Ryo Ishikawa and Shinji Kuroda
"Two-dimensional quantum transport of multivalley (111) surface state in topological crystalline insulator SnTe thin films"
Nano Research 9, 490

A. Lafuente-Sampietro, H. Utsumi, H. Boukari, S. Kuroda, and L. Besombes
"Individual Cr atom in a semiconductor quantum dot: Optical addressability and spin-strain coupling"
Phys. Rev. B 93, 161301(R)

2015年

T. Dietl, K. Sato, T. Fukushima, A. Bonanni, M. Jamet, A. Barski, S. Kuroda, M. Tanaka, Pham Nam Hai, and H. Katayama-Yoshida
"Spinodal nanodecomposition in semiconductors doped with transition metals"
Rev. Mod. Phys. 87, 1311

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Cr impurity-induced electronic states in ZnTe(110) surface"
Japanese Journal of Applied Physics 54, 08LB01

Ken Kanazawa, Kazuma Yamawaki, Naoya Sekita, Yôtarô Nishio, Shinji Kuroda, Masanori Mitome and Yoshio Bando
"Structural and Magnetic Properties of Hexagonal Cr1-δTe Films grown on CdTe(001) by Molecular Beam Epitaxy"
Journal of Crystal Growth 415, 31

Ken Kanazawa, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Dynamic probe of ZnTe(110) surface by scanning tunneling microscopy"
Science and Technology of Advanced Materials 16, 015002

2014年

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Real space probe of short-range interaction between Cr in a ferromagnetic semiconductor ZnCrTe"
Nanoscale 6, 14667

H. Oikawa, R. Akiyama, K. Kanazawa, S. Kuroda, I. Harayama, K. agashima, D. Sekiba, Y. Ashizawa, A. Tsukamoto, K. Nakagawa, N. Ota
"Deposition and characterization of aluminum nitride thin films for a gate insulator"
Thin Solid Films 574, 110

R. Akiyama, K. Fujisawa, R. Sakurai, and S. Kuroda
"Weak antilocalization in (111) thin films of a topological crystalline insulator SnTe"
Journal of Physics: Conference series 568, 052001, [ArXiv1408.4226],

Ryota Akiyama, Haruyoshi Oikawa, Kazuma Yamawaki, and Shinji Kuroda
"Electric-field modulation of ferromagnetism in hexagonal chromium telluride thin film"
phys. stat. sol. (c) 11, 1320

Satoshi Ishitsuka, Takeru Domon, Ryota Akiyama, Ken Kanazawa, Shinji Kuroda, Hironori Ofuchi
"Structural and magnetic characterization of (Zn,Fe)Te thin films grown by MBE"
phys. stat. sol. (c) 11, 1312

Ke Zhang, Ryota Akiyama, Ken Kanazawa, Shinji Kuroda, Hironori Ofuchi
"Effect of acceptor co-doping on magnetism and electronic states in ferromagnetic semiconductor (Zn,Cr)Te"
phys. stat. sol. (c) 11, 1324

2013年

H. Kobayashi, Y. Nishio, K. Kanazawa, S. Kuroda, M. Mitome, Y. Bando
"Structural analysis of the phase separation in magnetic semiconductor (Zn,Cr)Te"
Physica B: Physics of Condensed Matter, Vol. 407, No. 15, pp. 2947〜2949

K. Kanazawa, S. Yoshida, H. Shigekawa, S. Kuroda
"Cross-sectional STM Study of Impurity States in Diluted Magnetic Semiconductor (Zn,Cr)Te"
AIP Conf. Proc. 1566, 331

H. Kobayashi, K. Yamawaki, Y. Nishio, K. Kanazawa, S. Kuroda, M. Mitome, Y. Bando
"Structural Analysis of Cr Aggregation in Ferromagnetic Semiconductor (Zn,Cr)Te"
AIP Conf. Proc. 1566, 341

2011年

K. Ishikawa and S. Kuroda
"MBE growth and magnetic properties of quaternary magnetic semiconductor (Cd,Mn,Cr)Te"
AIP conf. proc. Vol. 1399, 705

Y Yamazaki, T Kataoka, V R Singh, A Fujimori, F-H Chang, D-J Huang, H-J Lin, C T Chen, K Ishikawa, K Zhang and S Kuroda
"Effect of co-doping of donor and acceptor impurities in the ferromagnetic semiconductor Zn1−xCrxTe studied by soft x-ray magnetic circular dichroism"
J. Phys.: Condens. Matter 23, 176002

2010年

Y. Nishio, K. Ishikawa, S. Kuroda, M. Mitome, Y. Bando
"Formation of Cr-rich nano-clusters and columns in (Zn,Cr)Te grown by MBE"
Novel Materials and Devices for Spintronics, Materials Research Society Symposium Proceedings, Vol. 1183, pp. 9〜14

K. Ishikawa, N. Nishizawa, S. Kuroda, H. Ikeda, K. Takita, M. Mitome,Y. Bando, and T. Dietl
"Inhomogeneous Cr distribution and superparamagnetic behavior in magnetic semiconductor (Zn,Cr)Te"
PHYSICS OF SEMICONDUCTORS: 29th International Conference on the Physics of Semiconductors. AIP Conference Proceedings 1199, 419

2009年

K. Ishikawa, N. Nishizawa, S. Kuroda, H. Ikeda, K. Takita, M. Mitome, Y. Bando, T. Dietl
"Inhomogeneous Cr distribution and superparamagnetic behavior in magnetic semiconductor (Zn,Cr)Te"
AIP conf. proc. 1199, 419

Yong Chan Cho, Sung-Jin Kim, Seunghun Lee, Su Jae Kim, Chae Ryong Cho, Ho-Hyun Nahm, Chul Hong Park, Il Kyoung Jeong, Sungkyun Park, Tae Eun Hong, Shinji Kuroda, and Se-Young Jeong
"Reversible ferromagnetic spin ordering governed by hydrogen in Co-doped ZnO semiconductor"
Appl. Phys. Lett. 95, 172514

H Ofuchi, K Ishikawa, K Zhang, S Kuroda, M Mitome and Y Bando
"Fluorescence XAFS analysis of local structures in iodine-doped Zn1-xCrxTe"
Journal of Physics: Conference Series 190, 012103

2008年

N.Nishizawa, K.Ishikawa, S.Kuroda and K.Takita
"Correlation between Cr Distribution and Ferromagnetism in Iodine-Doped (Zn,Cr)Te"
Journal of the Korean Physical Society, Vol. 53, No. 5, pp. 2917〜2920

J. W. Lee, S. Kuroda and K. Takita
"Consistent Anisotropic Behaviors Between the Magnetic and the Magneto-Optical Properties in Zn1-xCoxO Thin Films"
Journal of the Korean Physical Society, Vol. 53, No. 1, pp. 309〜312

2007年

S.Kuroda, N.Nishizawa, K.Takita, M.Mitome, Y.Bando, K.Osuch and T.Dietl
"Origin and control of high-temperature ferromagnetism in semiconductors"
Nature Materials 6, 440 - 446 (2007)

N. Nishizawa, S. Marcet, N. Ozaki, S. Kuroda, and K. Takita
"Magneto-optical study of ferromagnetic semiconductor (Zn,Cr)Te"
phys. stat. sol. 3, No. 12, 4102〜4105 (2007)

J. W. Lee, S. Kuroda, F. Takano, H. Akinaga, and K. Takita "REPRINT Anisotropy of magnetization and magnetoresistance of (Zn,Co)O films grown by pulsed laser deposition"
phys. stat. sol. (c) 3, No. 12, 4098〜4101 (2007)

2006年

N.Ozaki, N.Nishizawa, S.Marcet,S.Kuroda, O.Eryu and K.Takita
“Significant Enhancement of Ferromagnetism in Zn1-xCrxTe Doped with Iodine as an n-Type Dopant”
Physcal Review Letters 97, 037201 (2006)

2005年

S.Kuroda, N.Ozaki, N.Nishizawa, T.Kumekawa, S.Marcet and K.Takita
“Growth and magnetic properties of novel ferromagneticsemiconductor (Zn, Cr)Te”
Science and Technology of Advanced Materials 6 (2005) 558-594
21st Century COE Program, University of Tsukuba - Promotion of Interdisciplinary Materials Science for Novel Functions

N. Ozaki, I.Okabayashi, T.Kumekawa, N. Nishizawa, S.Marcet, S. Kuroda, and K. Takita
“Suppression of ferromagnetism due to hole doping in Zn1-xCrxTe grown by molecular-beam epitaxy”
Applied Physics Letters 87 (2005) 192116.

N. Ozaki, N. Nishizawa, S. Kuroda, and K. Takita
“Magnetic properties of undoped and N-doped Zn1-xCrxTe Grown by MBE”
AIP conf. proc. 772, 345-346 (2005).

N. Ozaki, N. Nishizawa, S. Marcet, S. Kuroda, and K. Takita
“Magnetic behaviors of ferromagnetic semiconductor Zn1-xCrxTe grown byMBE”
J. Supercond. 18 (1), 29-32 (2005).

2004年

N.Ozaki, N.Nishizawa, S. Kuroda, and K. Takita;
"Magnetic and structural properties of MBE-grown Zn1-xCrxTe"
J. Phys.: Condens. Matter 16 S5773-S5776 (2004)

N.Ozaki, N.Nishizawa, K.-T. Nam, S. Kuroda, and K. Takita;
"Magnetic properties of MBE-grown Zn1-xCrxTe"
phys. stat. sol. (c) 1(4), 957-960 (2004).

K.-T. Nam, S. Kuroda, T.Kumekawa, N.Ozaki and K. Takita;
"Magnetotransport and magnetic properties of p-Zn1-xMnxTe:N -Carrier -induced ferromagnetism-"
phys. stat. sol. (b) 241(3), 668-671 (2004).

2003年

A.Yazawa, T.Iwazaki, N.Ozaki, S.Kuroda, K.Takita, K,Sato, Y.Imanaka, T.Takamasu, and G.Kido
"The carrier concentration dependence of magneto-photoluminescence in n-type modulationdoped Cd1-xMnxTe/ Cd1-xMgxTe single quantum wells"
Proc. of the 15th Int. Conf. on Electronic Properties of Two-Dimensional Systems (EP2DS-15), pp.540-543 (2003)

Y.Masumoto, M.Nomura, T.Okuno, Y.Terai, S.Kuroda and K.Takita;
"Highest-order optical phonon-mediated relaxation in CdTe/ZnTe quantum dots"
Journal of Luminescence 102-103 (2003) 623-628

K.-T.Nam, N.Watanabe, S,Kuroda, and K. Takita;
"Magneto-transport properties of p-Zn1-xMnxTe by nitrogen doping"
Journal of Superconductivity 16-2 (2003) 335

N.Ozaki, I.Okabayashi, K.-T. Nam, S. Kuroda, and K. Takita;
"Magnetic and transport properties of Zn1-xCrxTe"
Proc. of the 9th Symp. on phys. and Appl. Spin-Related Phenomena in Semiconductors (PASPS-9), pp.143-145 (2003)

K.-T. Nam, S. Kuroda, T.Kumekawa, N.Ozaki and K. Takita;
"Magnetic properties of p-Zn1-xMnxTe:N as investigated through the magnetotransport measurement"
Proc. of the 9th Symp. on phys. and Appl. Spin-Related Phenomena in Semiconductors (PASPS-9), pp.146-148 (2003)

2002年

T.Okuno,M..Nomura,Y,Masumoto,Y.Terai,S.Kuroda,K.Takita;
"Optical Study of Phonon-mediated Carrier Relaxation in CdTe/ZnTe Self-Assembled Quantum Dots"
Journal of the Physical Society of Japan 71-12 (2002) 3052

Y. H. Matsuda, T. Ikaida, N. Miura, S. Kuroda, F. Takano, and K. Takita;
"Effective mass of conduction electrons in Cd1-xMnxTe"
Physical Review B 65 (2002) 115202.

F. Takano, S. Kuroda, K. Takita, Y. Imanaka, T. Takamasu and G. Kido;
"Magneto-photoluminescence and transport measurements on modulation-doped Cd1-xMnxTe/Cd1-yMgyTe single quantum wells"
Physica Status Solidi 229 (2002) 751--755.

K.-T. Nam, N. Watanabe, S. Kuroda and K. Takita;
"Conductivity control in nitrogen-doped p-Zn1-xMnxTe and magneto-transport properties"
Physica Status Solidi 229 (2002) 261--264.

T. Yasuhira, K. Uchida, Y. H. Matsuda, N.Miura, S. Kuroda, K. Takita;
"Exchange interactions in CdMnTe/CdMgTe quantum wells under high magnetic fields"
Physica E 13 (2002) 568--571.

K.-T. Nam, S. Kuroda, N.Ozaki and K. Takita;
"Magneto-transport and magnetic properties of nitrogen doped p-Zn1-xMnxTe"
Proc. of the 8th Symp. on phys. and Appl. Spin-Related Phenomena in Semiconductors (PASPS-8), pp.73-76 (2002)

2001年

F. Takano, S. Kuroda, K. Takita, T. Takamasu, Y. Imanaka and G. Kido;
"Magnetoresistance of two-dimensional electrons in modulation-doped Cd1-xMnxTe/Cd1-yMgyTe SQWs : the variation with carrier concentration"
Physica E 12 (2001) 370--373.

Y. H. Matsuda, T. Yasuhira, K. Uchida, N. Miura, S. Kuroda and K. Takita;
"Excitons and magneto-absorption in Cd1-xMnxTe at 500T-fields"
Physica B 298 (2001) 416--420.

T. Yasuhira, Y. H. Matsuda, K. Uchida, N. Miura, S. Kuroda, I. Hara and K. Takita;
"High field magneto-optical study of magnetic interactions in CdMnTe quantum well"
Physica B 298 (2001) 411--415.

F. Takano, S. Kuroda, K. Takita, T. Takamasu, Y. Imanaka and G. Kido;
"Mangneto-transport of two-dimensional electron system in magnetic semiconductors heterostructure Cd(Mn)Te/(Cd,Mg)Te"
Physica B 298 (2001) 407--410.

S. Kuroda, Y. Terai, N. Umakoshi and K. Takita;
"Self-organized quantum dots of Cd1-xMnxTe : MBE growth on Zn(Cd)Te surface and magneto-photoluminescence"
Physica E 10 (2001) 353--357.

Y. H. Matsuda, N. Miura, S. Kuroda, M. Shibuya, K. Takita and A. Twardowski;
"Possible s-d hybridization effect on the cyclotron mass in II-VI diluted magnetic semiconductors at megagauss fields"
Physica B 294-295 (2001) 467--470.

2000年

Y. H. Matsuda, N. Miura, S. Kuroda, M. Shibuya and K. Takita;
"Cyclotron resonance in Cd1-xMnxTe:I at very high magnetic fields"
Journal of Crystal Growth 214/215 (2000) 400--404.

Y. Terai, S. Kuroda and K. Takita;
"Growth of self-organized quantum dots of Cd1-xMnxTe on ZnTe grown by atomic layer epitaxy"
Journal of Crystal Growth 214/215 (2000) 178--182.

S. Kuroda, Y. Terai, K. Takita, T. Takamasu, G. Kido, N. Hasegawa, T. Kuroda and F. Minami;
"Self-organized quantum dots of diluted magnetic semiconductors Cd1-xMnxTe",
Journal of Crystal Growth 214/215 (2000) 140--149.

Y. Terai, S. Kuroda, K. Takita;
"Self-organized formation and photoluminescence of Cd1-xMnxTe quantum dots grown on ZnTe by atomic layer epitaxy"
Applied Physics Letters 76 (2000) 2400--2403.

Y. Terai, S. Kuroda, K. Takita, T. Takamasu and G. Kido;
"Magneto-photoluminescence from self-organized quantum dots of Cd1-xMnxTe grown by molecular beam epitaxy"
Journal of Luminescence 87-89 (2000) 396--398.

W. Higemoto, I. Watanabe, K. Nagamine, S. Kuroda and K. Takita;
"Investigation of the effect of electric current on the dynamics of flux-line lattice"
Physica B 289-290 (2000) 400--403.

W. Higemoto, K. Nagamine, S. Kuroda and K. Takita;
"Microscopic studies of 2H-NbSe2 probed by positive muon",
Mol. Cryst. and Liq. Cryst. 341 (2000) 51--56.

1999年

W. Higemoto, K. Nagamine, S. Kuroda and K. Takita;
"Microscopic state of the positive muon in 2H-NbSe2",
Hyperfine Interactions 120/121 (1999) 591--594.

T. Kuroda, N. Hasegawa, F. Minami, Y. Terai, S. Kuroda and K. Takita;
"Micro photoluminescence spectra of CdTe and CdMnTe self-organized quantum dots",
Journal of Luminescence 83-84 (1999) 321--324.

S. Kuroda, Y. Terai, K. Takita, T. Okuno, Y. Masumoto;
"Excitonic luminescence from self-organized quantum dots of CdTe grown by molecular beam epitaxy",
Japanese Journal of Applied Physics 38 (1999) 2524--2528.

1998年

Y. Terai, S. Kuroda, K. Takita, T. Okuno, Y. Masumoto;
"Zero-dimensional excitonic properties of self-organized quantum dots of CdTe grown by molecular beam epitaxy",
Applied Physics Letters 73 (1998) 3757--3759.

S. Kuroda, K. Kojima, K. Takita, K. Uchida and N. Miura;
"Magneto-optical study of interface broadening of CdTe/Cd1-xMnxTe quantum wells",
Journal of Crystal Growth 184/185 (1998) 971--975.

S. Kuroda, Y. Terai, K. Takita, T. Okuno and Y. Masumoto;
"Self-organized quantum dots of zinc-blende MnTe grown by molecular beam epitaxy",
Journal of Crystal Growth 184/185 (1998) 274--278.

M. Hussain, S. Kuroda, K. Takita;
"Peak effect observed in Zn doped YBCO single crystals"
Physica C 297 (1998) 176--184.

最近の国際会議

2016年

Hideaki Tsuruoka, Ken Kanazawa and Shinji Kuroda
"Effect of Post-annealing on Magnetic Properties of Ternary Transition-metal Chalcogenide (Cr,Fe)1-δTe thin films grown by MBE"
2016 International Conference on Solid State Devices and Materials,
Tsukuba, Japan, Sep 26-29, 2016

Yu Sugimura, Takuma Nakamura, Takeru Domon, Satoshi Ishitsuka, Ken Kanazawa, Shinji Kuroda, Masanori Mitome, Yoshio Bando and Hironori Ofuchi
"MBE growth and magnetic properties of Fe-doped ZnTe thin films"
19th International Conference on Molecular Beam Epitaxy,
Montpellier, France, Sep 4-9, 2016

Hayato Utsumi, Keisuke Sakamoto, Shinji Kuroda, Alban Lafuente-Sampietro, H. Boukari and L. Besombes
"Fabrication of CdTe dots containing a single Cr with and without strain"
9th International Conference on Physics and Applications of Spin-Related Phenomena in Solids,
Kobe international Conference Center, Aug, 2016

Alban Lafuente-Sampietro, Hayato Utsumi, H. Boukari, Shinji Kuroda and L. Besombes
"Optical probing and dynamics of a Cr spin in a semiconductor quantum dot"
9th International Conference on Physics and Applications of Spin-Related Phenomena in Solids,
Kobe international Conference Center, Aug, 2016

Ryo Ishikawa, Ryutaro Sakurai, Tomonari Yamaguchi, Ryota Akiyama, Shinji Kuroda, Akio Kimura, Yukiharu Takeda and Yuji Saitoh
"Magnetic properties of (Sn,Mn)Te thin films grown by molecular beam epitaxy"
9th International Conference on Physics and Applications of Spin-Related Phenomena in Solids,
Kobe international Conference Center, Aug, 2016

Ryo Ishikawa, Ryota Akiyama and Shinji Kuroda
"Thin films of topological crystalline insulator SnTe grown by molecular beam epitaxy"
New Trends in Topological insulators 2016 and 17th International Conference on Narrow Gap Systems,
University of Wurzburg, Jul. 2016

2015年

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Impurity states induced by transition metals in ZnTe(110) surface"
Spintech VIII International School and Conference,
Basel, Switzerland, August 10-13, 2015

2014年

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Cr impurity-induced Electronic States in ZnTe(110)"
22nd International Colloquium on Scanning Probe Microscopy (ICSPM22),
Atagawa, Japan, December 11-13, 2014

Ryota Akiyama, Kazuki Fujisawa and Shinji Kuroda
"Electrical Transport Measurements in Topological Crystalline Insulator SnTe Thin Films"
The 32nd International Conference on the Physics of Semiconductors (ICPS 2014),
Austin, USA, August 10-15, 2014

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Interaction Between Impurity States of Cr Atoms in Diluted Magnetic Semiconductor (Zn,Cr)Te Studied by STM & STS"
The 32nd International Conference on the Physics of Semiconductors (ICPS 2014),
Austin, USA, August 10-15, 2014

2013年

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"STM Study of Impurity States in Diluted Magnetic Semiconductor (Zn,Cr)Te"
12th International Conference on Atomically Controlled Surfaces, Interfaces and Nanostructures in conjunction with 21st International Colloquium on Scanning Probe Microscopy (ACSIN-12 & ICSPM21),
Tsukuba, Japan, November 4-8, 2013

Kazuma Yamawaki, Naoya Sekita, Ken Kanazawa and Shinji Kuroda
"Strutural and Magnetic Properties of Ternary Transition-metal Chalcogenide CrFeTe Grown by MBE"
International Conference on Solid State Devices and Materials (SSDM2013),
Fukuoka, Japan, September 24-27, 2013

K. Zhang, Ryota Akiyama, Ken Kanazawa, Shinji Kuroda and Hironori Ofuchi
"Effect of acceptor co-doping on magnetism and electronic states in ferromagnetic semiconductor (Zn,Cr)Te"
The 16th International Conference on II-VI Compound and Related Materials (II-VI 2013),
Nagahama, Japan, September 9-13, 2013

Taku Nishimura, Ken Kanazawa, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"STM/STS study of Cr impurity states in (Zn,Cr)Te"
The 16th International Conference on II-VI Compound and Related Materials (II-VI 2013),
Nagahama, Japan, September 9-13, 2013

Satoshi Ishitsuka, Takeru Domon, Ryota Akiyama, Ken Kanazawa, Shinji Kuroda, Masanori Mitome, Yoshio Bando, and Hironori Ofuchi
"MBE growth and magnetic properties of magnetic semiconductor (Zn,Fe)Te"
The 16th International Conference on II-VI Compound and Related Materials (II-VI 2013),
Nagahama, Japan, September 9-13, 2013

K. Zhang, Ken Kanazawa, Ryota Akiyama, Shinji Kuroda and Hironori Ofuchi
"Suppression of ferromagnetism due to acceptor co-doping in magnetic semiconductor (Zn,Cr)Te"
Spintech VII International School and Conference,
Chicago, USA, July 29-August 2, 2013

Ken Kanazawa, Taku Nishimura, Shoji Yoshida, Hidemi Shigekawa and Shinji Kuroda
"Atomic-scale observation of Cr impurity states in (Zn,Cr)Te by STM"
Spintech VII International School and Conference,
Chicago, USA, July 29-August 2, 2013

2012年

N. Sekita, K. Yamawaki, Y. Nishio, K. Kanazawa, S. Kuroda, M. Mitome, Y. Bando
"Structural and magnetic properties of binary compound CrTe grown by MBE"
International Conference on Solid State Devices and Materials,
Kyoto, Japan, September 25-27, 2012

K. Kanazawa, S. Yoshida, H. Shigekawa, S. Kuroda
"Spatial Distribution of Impurity States of Cr Atoms in (Zn,Cr)Te Studied by STM"
International Conference on Solid State Devices and Materials,
Kyoto, Japan, September 25-27, 2012

K. Kanazawa, S. Yoshida, H. Shigekawa, S. Kuroda
"STM/STS study of electronic states in (Zn,Cr)Te"
The 7th Physics and Applications of Spin Related Phenomena in Semiconductors (PASPS-VII),
Eindhoven, The Netherland, August 5-8, 2012

H. Kobayashi, Y. Nishio, K. Kanazawa, S. Kuroda, M. Mitome, Y. Bando
"Cr Aggregation and magnetic properties in a ferromagnetic semiconductor (Zn,Cr)Te"
The 31st International Conference on the Physics of Semiconductors (ICPS 2012),
Zurich, Switzerland, September 30-August 3, 2012

K. Kanazawa, S. Yoshida, H. Shigekawa, S. Kuroda
"Local Electronic States of Cr atom in Diluted Magnetic Semiconductor (Zn,Cr)Te Studied by STM and STS"
The 31st International Conference on the Physics of Semiconductors (ICPS 2012),
Zurich, Switzerland, September 30-August 3, 2012

K. Kanazawa, S. Yoshida, H. Shigekawa, S. Kuroda
"Impurity states of Cr atoms in diluted magnetic semiconductor (Zn,Cr)Te studied by STM/STS"
the 8th International Nanotechnology Conference (INC8),
Tsukuba, Japan, May 8-11, 2012

2011年

N. Matsumoto, K. Kanazawa, S. Kuroda
"Magnetoreflectance spectra of diluted magnetic semiconductor (Zn,Cr)Te"
International Conference on Solid State Devices and Materials,
Aichi, Japan, September 28-30, 2011

N. Sekita, Y. Nishio, K. Ishikawa, S. Kuroda, M. Mitome and Y. Bando
"Structural and magnetic properties of binary compound CrTe grown on various buffer layers"
SPINTECH6 ,
Matsue, Japan, August 1-5, 2011

H. Kobayashi, Y. Nishio, K. Ishikawa, M. Mitome, Y. Bando
"Structural and magnetic properties of phase-separated (Zn,Cr)Te"
Spin Currents 27 ,
Sendai, Japan, July 25-28, 2011

S.Kuroda,
"Phase separation in magnetic semiconductors: Coherent aggregation of magnetic ions vs. precipitation of magnetic nanoclusters"
26th International Conference on Defects in Semiconductors,
Nelsen, New Zealand, July 17-22, 2011


2010年

K.Ishikawa, S.Kuroda,
"MBE growth of quaternary compound (Cd,Mn,Cr)Te and magnetic and magneto-optical properties"
Physics and Application of Spin-related Phenomena in Semiconductors(PASPS-15),
Universy of Tsukuba, Japan, December 20-21,2010

Y.Nishio, K.Kanazawa, S.Kuroda, M.Mitome, Y.Bando,
"Stractural and magnetic properties of binary compound CrTe grown on CdTe(001) surface by MBE."
Physics and Application of Spin-related Phenomena in Semiconductors(PASPS-15),
Universy of Tsukuba, Japan, December 20-21,2010

K.Ishikawa, S.Kuroda,
"Magnetic properties of quaternary magnetic semiconductor (Cd,Mn,Cr)Te grown by MBE"
Solid State Devices and Materials(SSDM2010),
University of Tokyo, Japan, September 12-6, 2010

Y.Nishio, K.Ishikawa, K.Kanazawa, K.Shinji, M.Mitome, Y.Bando,
"MBE growth of binary compound CrTe and magnetic properties"
Physics and Applications of Spin Related Phenomena in Semiconductors(PASPS-VI),
University of Tokyo, Japan, August 1-4, 2010

K. Ishikawa, S.Kuroda,
"MBE growth and magnetic properties of quaternary magnetic semiconductor (Cd,Mn,Cr)Te"
The 30th International Conference on the Physics of Semiconductors(ICPS 2010),
Seoul, Korea, July, SSP-O-82, 2010

S.Kuroda, K.Ishikawa, Y.Nishio, M.Mitome, Y.Bando, H.Ofuchi,
"Formation of Cr-rich nanocrystals and ferromagnetic properties of (Zn,Cr)Te"
ICNDR, Osaka University, Japan, 30 May - 4 June, 2010

2005年

N.Nishizawa, S.Marcet, N.Ozaki, S.Kuroda, and K.Takita
"Significant Enhancement of Ferromagnetism by n-type Doping in(Zn,Cr)Te"
The 12th International Conference on II-VI Compounds, Warsaw, Poland, September 12-16, 2005

J.W.Lee, S.Kuroda, and K.Takita
"Anisotropic Magnetic Properties of Zn1-xCoxO Thin Filims Grown by Pulsed Laser Deposition"
The 12th International Conference on II-VI Compounds,Warsaw, Poland, September 12-16, 2005

N.Nishizawa, T.Kumekawa, S.Marcet, N.Ozaki, S.Kuroda, and K.Takita
"Effect of carrier doping on the magnetic properties of Zn1-xCrxTe"
The 3rd International School and Conference on Semiconductor Spintronics and Quantum Information Technology (SPINTECH III),Awaji Island, Hyogo, Japan, August 1-5, 2005

J.W.Lee, S.Kuroda, and K.Takita
"Anisotropic magneto-transport properties of Zn1-xCoxO thin films grown by pused laser deposition"
The 3rd International School and Conference on Semiconductor Spintronics and Quantum Information Technology (SPINTECH III),Awaji Island, Hyogo, Japan, August 1-5, 2005

2004年

N. Ozaki, N. Nishizawa, S. Kuroda, and K. Takita,
“MBE growth of novel diluted magnetic semiconductor Zn1-xCrxTe”
14th International Conference on Crystal Growth (ICCG-14),Alpes Congres, Grenoble France, August 9-13, 2004

N. Ozaki, N. Nishizawa, S. Kuroda, and K. Takita,
“Magnetic properties of un-doped and N-doped Zn1-xCrxTe grown by MBE”
27th International Conference on the Physics of Semiconductors (ICPS-27),Flagstaff, Arizona USA, July 26-30,2004

N. Ozaki, N. Nishizawa, S. Kuroda, and K. Takita,
“Magnetic behaviors of ferromagnetic semiconductor Zn1-xCrxTe grown by MBE”
The 3rd International Conference on Physics and Applications of Spin-Related Phenomena in Semiconductors (PASPS III),Santa Barbara, California USA, July 21-23, 2004

N. Ozaki, N. Nishizawa, S. Kuroda, and K. Takita,
“Magnetic and structural properties of MBE-grown Zn1-xCrxTe films”
International Conference on Nanospintronics Design and Realization (ICNDR),Kyoto, Japan May 24-28, 2004

2003年

N. Ozaki, N. Nishizawa, K.-T. Nam, S. Kuroda, and K. Takita,
“Magnetic and transport properties of MBE-grown Zn1-xCrxTe and N-doped Zn1-xCrxTe”
11th International Conference on II-VI compounds,Niagara Falls, N.Y. USA, Sep. 22-26, 2003

K.-T. Nam, S. Kuroda, T. Kumekawa, N. Ozaki, and K. Takita
“Magnetotransport and magnetic properties of p-Zn1-xMnxTe:N -Carrier-induced ferromagnetism-”
11th International Conference on II-VI compounds,Niagara Falls, N.Y. USA, Sep. 22-26, 2003

A. Yuzawa, T. Iwazaki, N. Ozaki, S. Kuroda, K. Takita, K. Sato, Y. Imanaka, T. Takamasu, and G. Kido,
“The carrier concentration dependence of magneto-photoluminescence in n-type modulationdoped Cd1-xMnxTe/Cd1-yMgyTe single quantum wells”
15th Int. Conf. on Electronic Properties of Two-Dimensional Systems (EP2DS-15), Nara, Japan, July 14-18, 2003