Jun Okabayashi

The University of Tokyo — Japan

Physics and Astronomy · Physical Sciences

28h-index2.8kcitations233works4.42yr avg
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Research Topics

Magnetic properties of thin films(65), X-ray Diffraction in Crystallography(55), ZnO doping and properties(54), Crystallization and Solubility Studies(54), Semiconductor materials and devices(29)

Publications233 total

Evidence for single variant in altermagnetic RuO2(101) thin films
Nature Communications·2025· 8 citedOpen Access
57Fe Mössbauer spectrometry on SrTiO3−δ perovskite oxides co-doped with dilute Fe and Sn
Journal of Radioanalytical and Nuclear Chemistry·2025
Synchrotron based conversion electron Mössbauer spectroscopy
Interactions·2024· 1 cited
Large perpendicular magnetic anisotropy at Fe/rock-salt-type Cr-oxide interface synthesized via oxygen-driven chemical layer exchange process
APL Materials·2024· 1 citedOpen Access
Strain-induced specific orbital control in a Heusler alloy-based interfacial multiferroics
NPG Asia Materials·2024· 12 citedOpen Access
Intrinsic Magnetic Proximity Effect at the Atomically Sharp Interface of Co<i><sub>x</sub></i>Fe<sub>3–<i>x</i></sub>O<sub>4</sub>/Pt Grown by Molecular Beam Epitaxy
ACS Omega·2023· 2 citedOpen Access
Understanding voltage-controlled magnetic anisotropy effect at Co/oxide interface
Scientific Reports·2023· 7 citedOpen Access
Perpendicular Magnetic Anisotropy of an Ultrathin Fe Layer Grown on NiO(001)
Physical Review Applied·2023· 7 cited
Control of conductivity in Fe-rich cobalt-ferrite thin films with perpendicular magnetic anisotropy
Physical Review Materials·2023· 5 cited
Perpendicular magnetic anisotropy of an ultrathin Fe layer grown on NiO(001)
arXiv (Cornell University)·2023Open Access
Control of conductivity in Fe-rich cobalt-ferrite thin films with perpendicular magnetic anisotropy
arXiv (Cornell University)·2023Open Access
Tracing magnetic atom diffusion with annealing at the interface between CoMn alloy and MnGa layer by X-ray magnetic circular dichroism
Journal of Magnetism and Magnetic Materials·2022· 4 cited
Tracing magnetic atom diffusion with annealing at the interface between CoMn alloy and MnGa layer by X-ray magnetic circular dichroism
arXiv (Cornell University)·2022Open Access
Understanding magnetocrystalline anisotropy based on orbital and quadrupole moments
Journal of Physics Condensed Matter·2022· 25 citedOpen Access
Understanding magnetocrystalline anisotropy based on orbital and quadrupole moments
arXiv (Cornell University)·2022Open Access
Origin of perpendicular magnetic anisotropy in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:msub><mml:mi>Co</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:msub><mml:mi>Fe</mml:mi><mml:mrow><mml:mn>3</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi mathvariant="normal">O</mml:mi><mml:mrow><mml:mn>4</mml:mn><mml:mo>+</mml:mo><mml:mi>δ</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math> thin films studied by x-ray magnetic circular and linear dichroisms
Physical review. B./Physical review. B·2022· 11 cited
Origin of Perpendicular Magnetic Anisotropy in Co$_x$Fe$_{3-x}$O$_{4+\delta}$ Thin Films Studied by X-ray Magnetic Circular and Linear Dichroisms
arXiv (Cornell University)·2022Open Access
Structure and magnetism in metastable bcc Co<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e604" altimg="si65.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math>Mn<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline" id="d1e616" altimg="si66.svg"><mml:msub><mml:mrow/><mml:mrow><mml:mi>x</mml:mi></mml:mrow></mml:msub></mml:math> epitaxial films
Journal of Magnetism and Magnetic Materials·2021· 12 cited
Mössbauer spectroscopy with polarized synchrotron beams at Fe/Au (111) interface
Hyperfine Interactions·2021· 3 cited
Element-specific magnetic properties of compensated ferrimagnet Mn2Co1-xVxAl Heusler alloy films
Journal of Magnetism and Magnetic Materials·2021· 6 cited
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Frequent Co-authors

M. Oshima(13), A. Fujimori(12), Satoshi Toyoda(12), Kanta Ono(10), Hiroshi Kumigashira(10), Koji Usuda(10), T. Mizokawa(8), M. Niwa(7), A. Kimura(6), Yoshio Miura(5), O. Rader(4), T. Hayashi(4), Masaki Mizuguchi(4), Seiji Mitani(4), K. Nomura(4), D. D. Sarma(4), Takafumi Kitazawa(4), M. Tanaka(3), Masaharu Oshima(3), Hiroyuki Akinaga(3)