JOPSS - Search Results

Journal Articles

Spin-flop phase in a honeycomb antiferromagnet Mn $_{0.84}$ Mg $_{0.16}$ TiO $_{3}$

Shamoto, Shinichi; Yamauchi, Hiroki; Ikeuchi, Kazuhiko*; Lee, M. K.*; Chang, L.-J.*; Garlea, V. O.*; Hwang, I. Y.*; Lee, K. H.*; Chung, J.-H.*

Journal of the Physical Society of Japan, 90(9), p.093703_1 - 093703_4, 2021/09

https://doi.org/10.7566/JPSJ.90.093703

Times Cited Count：0 Percentile：0(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Spin wave excitations in honeycomb antiferromagnet MnTiO $_{3}$

Hwang, I. Y.*; Lee, K. H.*; Chung, J.-H.*; Ikeuchi, Kazuhiko*; Garlea, V. O.*; Yamauchi, Hiroki; Akatsu, Mitsuhiro*; Shamoto, Shinichi

Journal of the Physical Society of Japan, 90(6), p.064708_1 - 064708_6, 2021/06

https://doi.org/10.7566/JPSJ.90.064708

Times Cited Count：1 Percentile：72.06(Physics, Multidisciplinary)

no abstracts in English

Journal Articles

Antiferromagnetic interaction between paramagnetic Co ions in the diluted magnetic semiconductor Zn $_{1-x}$ CoO

Kobayashi, Masaki*; Ishida, Yukiaki*; Hwang, J. I.*; Osafune, Yoshitaka*; Fujimori, Atsushi*; Takeda, Yukiharu; Okane, Tetsuo; Saito, Yuji; Kobayashi, Keisuke*; Saeki, Hiromasa*; et al.

Physical Review B, 81(7), p.075204_1 - 075204_7, 2010/02

AA2009-0975.pdf:0.87MB

https://doi.org/10.1103/PhysRevB.81.075204

Times Cited Count：19 Percentile：64.83(Materials Science, Multidisciplinary)

Journal Articles

Hybridization between the conduction band and 3 orbitals in the oxide-based diluted magnetic semiconductor In $_{2-x}$ VO

Kobayashi, Masaki*; Ishida, Yukiaki*; Hwang, J. I.*; Song, G. S.*; Takizawa, Masaru*; Fujimori, Atsushi; Takeda, Yukiharu; Okochi, Takuo*; Okane, Tetsuo; Saito, Yuji; et al.

Physical Review B, 79(20), p.205203_1 - 205203_5, 2009/05

https://doi.org/10.1103/PhysRevB.79.205203

Times Cited Count：7 Percentile：35.36(Materials Science, Multidisciplinary)

Journal Articles

Systematic changes of the electronic structure of the diluted ferromagnetic oxide Li-doped Ni $_{1-x}$ FeO with hole doping

Kobayashi, Masaki*; Hwang, J. I.*; Song, G.*; Oki, Yasuhiro*; Takizawa, Masaru*; Fujimori, Atsushi; Takeda, Yukiharu; Fujimori, Shinichi; Terai, Kota*; Okane, Tetsuo; et al.

Physical Review B, 78(15), p.155322_1 - 155322_4, 2008/10

https://doi.org/10.1103/PhysRevB.78.155322

Times Cited Count：5 Percentile：27.8(Materials Science, Multidisciplinary)

Journal Articles

Soft X-ray absorption and photoemission studies of ferromagnetic Mn-implanted 3-SiC

Song, G.*; Kobayashi, Masaki*; Hwang, J. I.*; Kataoka, Takashi*; Takizawa, Masaru*; Fujimori, Atsushi; Okochi, Takuo; Takeda, Yukiharu; Okane, Tetsuo; Saito, Yuji; et al.

Japanese Journal of Applied Physics, 47(9), p.7113 - 7116, 2008/09

https://doi.org/10.1143/JJAP.47.7113

Times Cited Count：3 Percentile：15.39(Physics, Applied)

Journal Articles

Electronic structure of Ga $_{1-x}$ Cr $_{x}$ N and Si-doping effects studied by photoemission and X-ray absorption spectroscopy

Song, G.*; Kobayashi, Masaki*; Hwang, J. I.*; Kataoka, Takashi*; Takizawa, Masaru*; Fujimori, Atsushi; Okochi, Takuo; Takeda, Yukiharu; Okane, Tetsuo; Saito, Yuji; et al.

Physical Review B, 78(3), p.033304_1 - 033304_4, 2008/07

https://doi.org/10.1103/PhysRevB.78.033304

Times Cited Count：8 Percentile：39.26(Materials Science, Multidisciplinary)

Journal Articles

Local electronic structure of Cr in the II-VI diluted ferromagnetic semiconductor Zn $_{1-x}$ CrTe

Kobayashi, Masaki*; Ishida, Yukiaki*; Hwang, J. I.*; Song, G. S.*; Fujimori, Atsushi; Yang, C. S.*; Lee, L.*; Lin, H.-J.*; Huang, D.-J.*; Chen, C. T.*; et al.

New Journal of Physics (Internet), 10, p.055011_1 - 055011_15, 2008/05

https://doi.org/10.1088/1367-2630/10/5/055011

Times Cited Count：13 Percentile：62.96(Physics, Multidisciplinary)

Journal Articles

Phase change observed in ultrathin Ba $_{0.5}$ Sr $_{0.5}$ TiO films by in situ resonant photoemission spectroscopy

Lin, Y.-H.*; Terai, Kota*; Wadachi, Hiroki*; Kobayashi, Masaki*; Takizawa, Masaru*; Hwang, J. I.*; Fujimori, Atsushi; Nan, C.-W.*; Li, J.-F.*; Fujimori, Shinichi; et al.

Applied Physics Letters, 90(22), p.222909_1 - 222909_3, 2007/05

AA2007-0754.pdf:0.58MB

https://doi.org/10.1063/1.2745249

Times Cited Count：6 Percentile：28.01(Physics, Applied)

Epitaxial Ba $_{0.5}$ Sr $_{0.5}$ TiO thin films were prepared on Nb-doped SrTiO (100) substrates by the pulsed laser deposition technique and were studied by measuring the Ti 2p 3d resonant photoemission spectra in the valence-band region, both at room temperature and low temperature. The results demonstrated an abrupt variation in the spectral structures between 2.8 nm (7 ML) and 2.0 nm (5 ML) Ba $_{0.5}$ Sr $_{0.5}$ TiO films, suggesting that there exists a critical thickness for phase change in the range of 2.0-2.8 nm.

Journal Articles

Soft X-ray magnetic circular dichroism study of weakly ferromagnetic Zn $_{1-x}$ V $_{x}$ O thin film

Ishida, Yukiaki*; Hwang, J. I.*; Kobayashi, Masaki*; Takeda, Yukiharu; Mamiya, Kazutoshi*; Okamoto, Jun*; Fujimori, Shinichi; Okane, Tetsuo; Terai, Kota*; Saito, Yuji; et al.

Applied Physics Letters, 90(2), p.022510_1 - 022510_3, 2007/01

https://doi.org/10.1063/1.2431571

Times Cited Count：23 Percentile：66.48(Physics, Applied)

no abstracts in English

Journal Articles

Characterization of magnetic components in the diluted magnetic semiconductor Zn $_{1-x}$ CoO by X-ray magnetic circular dichroism

Kobayashi, Masaki*; Ishida, Yukiaki*; Hwang, J. I.*; Mizokawa, Takashi*; Fujimori, Atsushi*; Mamiya, Kazutoshi*; Okamoto, Jun*; Takeda, Yukiharu; Okane, Tetsuo; Saito, Yuji; et al.

Physical Review B, 72(20), p.201201_1 - 201201_4, 2005/11

https://doi.org/10.1103/PhysRevB.72.201201

Times Cited Count：136 Percentile：96.39(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

High-energy spectroscopic study of the III-V nitride-based diluted magnetic semiconductor Ga $_{1-x}$ Mn $_{x}$ N

Hwang, J. I.*; Ishida, Yukiaki*; Kobayashi, Masaki*; Hirata, Gen*; Takubo, Ko*; Mizokawa, Takashi*; Fujimori, Atsushi; Okamoto, Jun; Mamiya, Kazutoshi*; Saito, Yuji; et al.

Physical Review B, 72(8), p.085216_1 - 085216_6, 2005/08

A2004-0178.pdf:0.19MB

https://doi.org/10.1103/PhysRevB.72.085216

Times Cited Count：63 Percentile：88.71(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Bulk-sensitive photoemission spectroscopy of $A_{2}$ FeMoO $_{6}$ double perovskites (=Sr, Ba)

Kang, J.-S.*; Kim, J. H.*; Sekiyama, Akira*; Kasai, Shuichi*; Suga, Shigemasa*; Han, S. W.*; Kim, K. H.*; Muro, Takayuki*; Saito, Yuji; Hwang, C.*; et al.

Physical Review B, 66(11), p.113105_1 - 113105_4, 2002/09

https://doi.org/10.1103/PhysRevB.66.113105

Times Cited Count：63 Percentile：90.51(Materials Science, Multidisciplinary)

The electronic structures of Sr $_{2}$ FeMoO $_{6}$ (SFMO) and Ba $_{2}$ FeMoO $_{6}$ (BFMO) double perovskites have been investigated using Fe 2p-3d resonant photoemission spectroscopy (PES) and the Cooper minimum in the Mo 4d photoionization cross section. The states close to the Fermi level are found to have a strongly mixed Mo–Fe t $_{2g}$ character, indicating that the Fe valence is far from pure 3+. The Fe 2p $_{3/2}$ x-ray absorption spectroscopy spectra reveal the mixed-valent Fe $^{3+}$ –Fe $^{2+}$ configurations, and a larger Fe $^{2+}$ component for BFMO than for SFMO, suggesting an operative double exchange interaction. The valence-band PES spectra reveal good agreement with the local-spin-density-approximation (LSDA+U) calculation.

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Spin-flop phase in a honeycomb antiferromagnet Mn $_{0.84}$ Mg $_{0.16}$ TiO $_{3}$

Spin wave excitations in honeycomb antiferromagnet MnTiO $_{3}$

Antiferromagnetic interaction between paramagnetic Co ions in the diluted magnetic semiconductor Zn $_{1-x}$ CoO

Hybridization between the conduction band and 3 orbitals in the oxide-based diluted magnetic semiconductor In $_{2-x}$ VO

Systematic changes of the electronic structure of the diluted ferromagnetic oxide Li-doped Ni $_{1-x}$ FeO with hole doping

Soft X-ray absorption and photoemission studies of ferromagnetic Mn-implanted 3-SiC

Electronic structure of Ga $_{1-x}$ Cr $_{x}$ N and Si-doping effects studied by photoemission and X-ray absorption spectroscopy

Local electronic structure of Cr in the II-VI diluted ferromagnetic semiconductor Zn $_{1-x}$ CrTe

Phase change observed in ultrathin Ba $_{0.5}$ Sr $_{0.5}$ TiO films by in situ resonant photoemission spectroscopy

Soft X-ray magnetic circular dichroism study of weakly ferromagnetic Zn $_{1-x}$ V $_{x}$ O thin film

Characterization of magnetic components in the diluted magnetic semiconductor Zn $_{1-x}$ CoO by X-ray magnetic circular dichroism

High-energy spectroscopic study of the III-V nitride-based diluted magnetic semiconductor Ga $_{1-x}$ Mn $_{x}$ N

Bulk-sensitive photoemission spectroscopy of $A_{2}$ FeMoO $_{6}$ double perovskites (=Sr, Ba)