2026 Kozo Osamura: Materials Science Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Materials Science	45	11700	11309	720	685	516	8299

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Materials Science

11700

11309

720

685

516

8299

Overview

Kozo Osamura is affiliated with Kyoto University in Japan and conducts research primarily in the fields of Physics and Astronomy, Engineering, and Materials Science. Their scholarly output focuses notably on condensed matter physics, materials chemistry, electrical and electronic engineering, biomedical engineering, and biomaterials.

The scientist's research interests cover a variety of topics that include:

Physics of Superconductivity and Magnetism
Superconductivity in MgB2 and Alloys
Superconducting Materials and Applications
High voltage insulation and dielectric phenomena
Electrostatic Discharge in Electronics
Semiconductor materials and devices
Magnesium Alloys: Properties and Applications

Kozo Osamura has published notable papers in several academic journals. Recent works include:

"Weak emergence in the angular dependence of the critical current density of the high temperature superconductor coated conductor REBCO," 2020, Superconductor Science and Technology
"Degradation Due to Flatwise and Edgewise Bending on Critical Current of BSCCO Tapes," 2022, IEEE Transactions on Applied Superconductivity
"Microstructure Dependence of Mechanical Property of Commercial MgB₂ Composite Wires," 2021, TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
"Measurement of Mechanical Behavior of 11B Enriched MgB2 Wire Using Pulsed Neutron Source," 2023, Preprints.org
"Measurement of Mechanical Behavior of 11B-Enriched MgB2 Wire Using a Pulsed Neutron Source," 2023, Quantum Beam Science

Their research has appeared predominantly in the following venues:

Superconductor Science and Technology
IEEE Transactions on Applied Superconductivity
TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan)
Preprints.org
Quantum Beam Science

Frequent collaborators with Kozo Osamura include Shutaro Machiya, Hiroyasu Taniguchi, Yoshimitsu Hishinuma, Stefanus Harjo, and Paul Branch. These coauthors have contributed to multiple joint research publications over time, indicating ongoing partnerships in research activities related to superconductivity and materials science.

Best Publications

Preparation and optical properties of Ga1−xInxN thin films

Kozo Osamura;Shigehisa Naka;Yotaro Murakami

510
Citations
Fundamental absorption edge in GaN, InN and their alloys

Kozo Osamura;Kazuo Nakajima;Yotaro Murakami;Paul H. Shingu

228
Citations
Phase diagram of the Nd-Fe-B ternary system

Yutaka Matsuura;Satoshi Hirosawa;Hitoshi Yamamoto;Setsuo Fujimura

218
Citations
Enhancement of critical current density of YBCO films by introduction of artificial pinning centers due to the distributed nano-scaled Y2O3 islands on substrates

Kaname Matsumoto;Tomoya Horide;Kozo Osamura;Masashi Mukaida

174
Citations
Crystal Structures of α-and β-Indium Selenide, In 2 Se 3

Kozo Osamura;Yotaro Murakami;Yujiro Tomiie

160
Citations
Precipitation Hardening in Fe-Cu Binary and Quaternary Alloys

Kozo Osamura;Hiroshi Okuda;Shojiro Ochiai;Minoru Takashima

153
Citations
Internal residual strain and critical current maximum of a surrounded Cu stabilized YBCO coated conductor

Kozo Osamura;Michinaka Sugano;Shytaro Machiya;Hiroki Adachi

129
Citations
SANS Study of Phase Decomposition in Fe-Cu Alloy with Ni and Mn Addition

Kozo Osamura;Hiroshi Okuda;Kazuo Asano;Michihiro Furusaka

126
Citations
Reversible strain dependence of critical current in 100 a class coated conductors

M. Sugano;K. Osamura;W. Prusseit;R. Semerad

111
Citations
Metastable phases in the early stage of precipitation in Al-Mg alloys

Kozo Osamura;Tetsuzo Ogura

111
Citations
Tensile fracture behaviour of RE-123 coated conductors induced by discontinuous yielding in Hastelloy C-276 substrate

M Sugano;K Osamura;W Prusseit;R Semerad

106
Citations
Phase Diagram of the BaO-CuO Binary System

Wei Zhang;Kozo Osamura;Shojiro Ochiai

100
Citations
The pseudoquaternary phase diagram of the Ga-In-As-Sb system

Kazuo Nakajima;Kozo Osamura;Ken Yasuda;Yotaro Murakami

95
Citations
Intrinsic strain effect on critical current and its reversibility for YBCO coated conductors with different buffer layers

M Sugano;K Osamura;W Prusseit;R Semerad

95
Citations
Small-Angle Neutron Scattering Study of Phase Decomposition in Fe–Cu Binary Alloy

K. Osamura;H. Okuda;M. Takashima;K. Asano

93
Citations
Effect of thermomechanical treatment on the critical current density of Ag-sheathed B(Pb)SCCO tapes

Kozo Osamura;Sang Soo Oh;Shojiro Ochiai

90
Citations
Advances in Superconductivity X

Kozo Osamura;Izumi Hirabayashi

90
Citations
Time evolution of the structure function of quenched Al-Zn and Al-Zn-Mg alloys.

S. Komura;K. Osamura;H. Fujii;T. Takeda

87
Citations
Trial Test of Fully HTS Induction/Synchronous Machine for Next Generation Electric Vehicle

D. Sekiguchi;T. Nakamura;S. Misawa;H. Kitano

84
Citations
Influences of interfacial bonding strength and scatter of fibre strength on tensile behaviour of unidirectional metal matrix composites

Shojiro Ochiai;Kozo Osamura

81
Citations
Progress in performance of DI-BSCCO family

N. Ayai;S. Kobayashi;M. Kikuchi;T. Ishida

81
Citations