JOPSS - Search Results

Journal Articles

Alternation of magnetic anisotropy accompanied by metal-insulator transition in strained ultrathin manganite heterostructures

Kobayashi, Masaki*; Anh, L. D.*; Suzuki, Masahiro*; Kaneta-Takada, Shingo*; Takeda, Yukiharu; Fujimori, Shinichi; Shibata, Goro*; Tanaka, Arata*; Tanaka, Masaaki*; Oya, Shinobu*; et al.

Physical Review Applied (Internet), 15(6), p.064019_1 - 064019_10, 2021/06

https://doi.org/10.1103/PhysRevApplied.15.064019

Times Cited Count：5 Percentile：35.58(Physics, Applied)

Journal Articles

Direct observation of the magnetic ordering process in the ferromagnetic semiconductor Ga $_{1-x}$ Mn $_{x}$ As via soft X-ray magnetic circular dichroism

Takeda, Yukiharu; Oya, Shinobu*; Pham, N. H.*; Kobayashi, Masaki*; Saito, Yuji; Yamagami, Hiroshi; Tanaka, Masaaki*; Fujimori, Atsushi*

Journal of Applied Physics, 128(21), p.213902_1 - 213902_11, 2020/12

https://doi.org/10.1063/5.0031605

Times Cited Count：8 Percentile：48.16(Physics, Applied)

Journal Articles

Origin of robust nanoscale ferromagnetism in Fe-doped Ge revealed by angle-resolved photoemission spectroscopy and first-principles calculation

Sakamoto, Shoya*; Wakabayashi, Yuki*; Takeda, Yukiharu; Fujimori, Shinichi; Suzuki, Hakuto*; Ban, Yoshisuke*; Yamagami, Hiroshi; Tanaka, Masaaki*; Oya, Shinobu*; Fujimori, Atsushi*

Physical Review B, 95(7), p.075203_1 - 075203_5, 2017/02

https://doi.org/10.1103/PhysRevB.95.075203

Times Cited Count：9 Percentile：42.46(Materials Science, Multidisciplinary)

Journal Articles

Origin of the large positive magnetoresistance of Ge $_{1-x}$ Mn $_{x}$ granular thin films

Wakabayashi, Yuki*; Akiyama, Ryota*; Takeda, Yukiharu; Horio, Masafumi*; Shibata, Goro*; Sakamoto, Shoya*; Ban, Yoshisuke*; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi*; et al.

Physical Review B, 95(1), p.014417_1 - 014417_6, 2017/01

https://doi.org/10.1103/PhysRevB.95.014417

Times Cited Count：11 Percentile：45.59(Materials Science, Multidisciplinary)

Journal Articles

Room-temperature local ferromagnetism and its nanoscale expansion in the ferromagnetic semiconductor Ge $_{1-x}$ Fe $_{x}$

Wakabayashi, Yuki*; Sakamoto, Shoya*; Takeda, Yukiharu; Ishigami, Keisuke*; Takahashi, Yukio*; Saito, Yuji; Yamagami, Hiroshi; Fujimori, Atsushi*; Tanaka, Masaaki*; Oya, Shinobu*

Scientific Reports (Internet), 6, p.23295_1 - 23295_9, 2016/03

AA2016-0503.pdf:1.66MB

https://doi.org/10.1038/srep23295

Times Cited Count：20 Percentile：66(Multidisciplinary Sciences)

Journal Articles

Unveiling the impurity band induced ferromagnetism in the magnetic semiconductor (Ga,Mn)As

Kobayashi, Masaki*; Muneta, Iriya*; Takeda, Yukiharu; Harada, Yoshihisa*; Fujimori, Atsushi*; Krempask, J.*; Schmitt, T.*; Oya, Shinobu*; Tanaka, Masaaki*; Oshima, Masaharu*; et al.

Physical Review B, 89(20), p.205204_1 - 205204_8, 2014/05

https://doi.org/10.1103/PhysRevB.89.205204

Times Cited Count：77 Percentile：92.58(Materials Science, Multidisciplinary)

Journal Articles

Nature of magnetic coupling between Mn ions in as-grown Ga $_{1-x}$ Mn $_{x}$ As studied by X-ray magnetic circular dichroism

Takeda, Yukiharu; Kobayashi, Masaki*; Okane, Tetsuo; Okochi, Takuo*; Okamoto, Jun*; Saito, Yuji; Kobayashi, Keisuke*; Yamagami, Hiroshi; Fujimori, Atsushi*; Tanaka, Arata*; et al.

Hoshako, 22(4), p.202 - 209, 2009/07

http://ci.nii.ac.jp/naid/10025009601

no abstracts in English

Journal Articles

Nature of magnetic coupling between Mn ions in as-grown Ga $_{1-x}$ Mn $_{x}$ As studied by X-ray magnetic circular dichroism

Takeda, Yukiharu; Kobayashi, Masaki*; Okane, Tetsuo; Okochi, Takuo; Okamoto, Jun*; Saito, Yuji; Kobayashi, Keisuke*; Yamagami, Hiroshi; Fujimori, Atsushi; Tanaka, Arata*; et al.

Physical Review Letters, 100(24), p.247202_1 - 247202_4, 2008/06

https://doi.org/10.1103/PhysRevLett.100.247202

Times Cited Count：39 Percentile：82.1(Physics, Multidisciplinary)

no abstracts in English

Oral presentation

Nature of magnetic coupling between Mn ions in as-grown Ga $_{1-x}$ Mn $_{x}$ As studied by X-ray magnetic circular dichroism

Takeda, Yukiharu; Kobayashi, Masaki*; Okane, Tetsuo; Okochi, Takuo; Okamoto, Jun*; Saito, Yuji; Kobayashi, Keisuke*; Yamagami, Hiroshi; Fujimori, Atsushi; Tanaka, Arata*; et al.

no journal, ,

no abstracts in English

Oral presentation

Study of change in spin electronic states of Ga $_{1-x}$ Mn $_{x}$ As by post-growth annealing using soft X-ray magnetic circular dichroism

Takeda, Yukiharu; Okane, Tetsuo; Fujimori, Atsushi*; Saito, Yuji; Yamagami, Hiroshi; Oya, Shinobu*; Hai, P. N.*; Tanaka, Masaaki*

no journal, ,

no abstracts in English

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Alternation of magnetic anisotropy accompanied by metal-insulator transition in strained ultrathin manganite heterostructures

Direct observation of the magnetic ordering process in the ferromagnetic semiconductor Ga $_{1-x}$ Mn $_{x}$ As via soft X-ray magnetic circular dichroism

Origin of robust nanoscale ferromagnetism in Fe-doped Ge revealed by angle-resolved photoemission spectroscopy and first-principles calculation

Origin of the large positive magnetoresistance of Ge $_{1-x}$ Mn $_{x}$ granular thin films

Room-temperature local ferromagnetism and its nanoscale expansion in the ferromagnetic semiconductor Ge $_{1-x}$ Fe $_{x}$

Unveiling the impurity band induced ferromagnetism in the magnetic semiconductor (Ga,Mn)As

Nature of magnetic coupling between Mn ions in as-grown Ga $_{1-x}$ Mn $_{x}$ As studied by X-ray magnetic circular dichroism

Nature of magnetic coupling between Mn ions in as-grown Ga $_{1-x}$ Mn $_{x}$ As studied by X-ray magnetic circular dichroism

Nature of magnetic coupling between Mn ions in as-grown Ga $_{1-x}$ Mn $_{x}$ As studied by X-ray magnetic circular dichroism

Study of change in spin electronic states of Ga $_{1-x}$ Mn $_{x}$ As by post-growth annealing using soft X-ray magnetic circular dichroism