Akira Sekiyama

Akira Sekiyama

Osaka University

H-index: 39

Asia-Japan

About Akira Sekiyama

Akira Sekiyama, With an exceptional h-index of 39 and a recent h-index of 17 (since 2020), a distinguished researcher at Osaka University, specializes in the field of Physics, Spectroscopy.

His recent articles reflect a diverse array of research interests and contributions to the field:

Fingerprints of Mott and Slater gaps in the core-level photoemission spectra of antiferromagnetic iridates

Investigation of deterministic and cumulative nature in helicity-dependent optical switching of ferrimagnetic Gd–Fe–Co films

Erratum: Localized Ce 4f Electronic States in a Au-Ga-Ce Quasicrystal Approximant Probed by Soft X-ray Absorption and Photoemission Spectroscopies

Bulk superconductivity in Pb-substituted -based compounds studied by hard x-ray spectroscopy

Localized Ce 4f Electronic States in a Au-Ga-Ce Quasicrystal Approximant Probed by Soft X-ray Absorption and Photoemission Spectroscopies

Polarization Dependence of Soft X-ray Absorption Spectroscopy on the Heavy Fermion Superconductor CeNi2Ge2

Impact of the ground-state symmetry for anisotropic hybridization in the heavy-fermion superconductor

Jahn–Teller Switching of a Redox-Active Nickel (III) Center in a Homoleptic Thiolato Metalloligand Environment

Akira Sekiyama Information

University

Position

Professor of Materials Physics

Citations(all)

5970

Citations(since 2020)

1316

Cited By

5204

hIndex(all)

39

hIndex(since 2020)

17

i10Index(all)

118

i10Index(since 2020)

41

Email

University Profile Page

Osaka University

Google Scholar

View Google Scholar Profile

Akira Sekiyama Skills & Research Interests

Physics

Spectroscopy

Top articles of Akira Sekiyama

Title

Journal

Author(s)

Publication Date

Fingerprints of Mott and Slater gaps in the core-level photoemission spectra of antiferromagnetic iridates

arXiv preprint arXiv:2404.12646

K Nakagawa

A Hariki

T Okauchi

H Fujiwara

K-H Ahn

...

2024/4/19

Investigation of deterministic and cumulative nature in helicity-dependent optical switching of ferrimagnetic Gd–Fe–Co films

Journal of Magnetism and Magnetic Materials

Takuo Ohkochi

Ryunosuke Takahashi

Hidenori Fujiwara

Hirokazu Takahashi

Roman Adam

...

2024/2/15

Erratum: Localized Ce 4f Electronic States in a Au-Ga-Ce Quasicrystal Approximant Probed by Soft X-ray Absorption and Photoemission Spectroscopies

Goro Nozue

Hidenori Fujiwara

Satoru Hamamoto

Takayuki Kiss

Miwa Tsutsumi

...

2024/1/31

Bulk superconductivity in Pb-substituted -based compounds studied by hard x-ray spectroscopy

Physical Review B

A Yamasaki

T Oguni

T Hayashida

K Miyazaki

N Tanaka

...

2024/1/17

Localized Ce 4f Electronic States in a Au-Ga-Ce Quasicrystal Approximant Probed by Soft X-ray Absorption and Photoemission Spectroscopies

Goro Nozue

Hidenori Fujiwara

Satoru Hamamoto

Takayuki Kiss

Miwa Tsutsumi

...

2023/12/31

Polarization Dependence of Soft X-ray Absorption Spectroscopy on the Heavy Fermion Superconductor CeNi2Ge2

H Fujiwara

Y Nakatani

H Aratani

Y Kanai-Nakata

K Yamagami

...

2023/12/31

Impact of the ground-state symmetry for anisotropic hybridization in the heavy-fermion superconductor

Physical Review B

H Fujiwara

Y Nakatani

H Aratani

Y Kanai-Nakata

K Yamagami

...

2023/10/13

Jahn–Teller Switching of a Redox-Active Nickel (III) Center in a Homoleptic Thiolato Metalloligand Environment

Inorganic Chemistry

Masahiro Kouno

Naoto Kuwamura

Nobuto Yoshinari

Tatsuhiro Kojima

Malcolm A Halcrow

...

2023/6/6

Anisotropic magnetization and electronic structure of the first-order ferrimagnet ErCo2 studied by polarization dependent hard X-ray photoemission spectroscopy

Physica B: Condensed Matter

Amina A Abozeed

Denis I Gorbunov

Toshiharu Kadono

Yuina Kanai-Nakata

Kohei Yamagami

...

2023/1/15

Valence fluctuation in Yb3Si5 probed by synchrotron X-ray photoemission spectroscopy

Japanese Journal of Applied Physics

Kentaro Kuga

Masaharu Matsunami

Hidenori Fujiwara

Goro Nozue

Akane Ose

...

2022/12/30

Mn L2,3-edge EXAFS and Magnetic EXAFS Studies on the Halfmetallic Ferromagnet Co2MnSi

Journal of the Physical Society of Japan

Junya Kogo

Hidenori Fujiwara

Akira Sekiyama

Yuji Saitoh

Rie Y Umetsu

...

2022/3/15

Mn L₂, ₃-edge EXAFS and Magnetic EXAFS Studies on the Halfmetallic Ferromagnet Co₂MnSi

Journal of the Physical Society of Japan

Junya Kogo

Hidenori Fujiwara

Akira Sekiyama

Yuji Saitoh

Rie Y Umetsu

...

2022

Hard X-ray Photoelectron Spectroscopy

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

High-Resolution Soft X-ray Angle-Integrated and-Resolved Photoelectron Spectroscopy of Correlated Electron Systems

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

Instrumentation and methodology

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

Momentum Microscopy

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

Complementary Techniques for Studying Bulk Electronic States

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

Very Low Photon Energy Photoelectron Spectroscopy

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

Surface Spectroscopy by Scanning Tunneling Microscope

Photoelectron Spectroscopy: Bulk and Surface Electronic Structures

Shigemasa Suga

Akira Sekiyama

Christian Tusche

Shigemasa Suga

Akira Sekiyama

...

2021

Detecting halfmetallic electronic structures of spintronic materials in a magnetic field

Scientific Reports

Hidenori Fujiwara

RY Umetsu

Fumiaki Kuroda

Jun Miyawaki

Toshiyuki Kashiuchi

...

2021/9/20

See List of Professors in Akira Sekiyama University(Osaka University)