2026 Ryosuke Kainuma: 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	97	1209	1158	42	42	587	35898

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Materials Science

1209

1158

587

35898

Research.com Recognitions

2022 - Research.com Materials Science in Japan Leader Award

Overview

Ryosuke Kainuma is affiliated with Tohoku University in Japan and is active in the fields of Materials Science and Engineering. Their research output primarily focuses on advanced alloy properties and transformations, particularly in shape memory alloys and related materials.

Their recent publications include the following papers:

Iron-based superelastic alloys with near-constant critical stress temperature dependence, 2020, Science
Development of low-density γ/γ' Co-Al-Ta-based superalloys with high solvus temperature, 2020, Acta Materialia
Accelerated design of novel W-free high-strength Co-base superalloys with extremely wide γ/γʹ region by machine learning and CALPHAD methods, 2020, Acta Materialia
Flexible and Tough Superelastic Co-Cr Alloys for Biomedical Applications, 2022, Advanced Materials
Abnormal grain growth in Fe-Mn-Al-Ni shape memory alloy with higher Al content, 2020, Scripta Materialia

Their frequent co-authors include:

Toshihiro Omori
Xiao Xu
Sheng Xu
Kwangsik Han
Rie Y. Umetsu

Ryosuke Kainuma commonly publishes in several scientific venues such as:

Journal of Alloys and Compounds
Journal of Phase Equilibria and Diffusion
SSRN Electronic Journal
Acta Materialia
Scripta Materialia

Their main fields of study encompass:

Materials Science
Engineering

The subfields covered by their research include:

Materials Chemistry
Mechanical Engineering
Electronic, Optical and Magnetic Materials
Aerospace Engineering
General Materials Science

Key topics addressed in their work are:

Shape Memory Alloy Transformations
Intermetallics and Advanced Alloy Properties
Magnetic and transport properties of perovskites and related materials
Microstructure and Mechanical Properties of Steels
Titanium Alloys Microstructure and Properties
Magnetic Properties of Alloys
Magnetic Properties and Applications

Best Publications

Magnetic-field-induced shape recovery by reverse phase transformation.

R. Kainuma;Y. Imano;W. Ito;Y. Sutou

2045
Citations
Magnetic and martensitic transformations of NiMnX(X=In,Sn,Sb) ferromagnetic shape memory alloys

Y. Sutou;Y. Imano;N. Koeda;T. Omori

1556
Citations
Cobalt-base high-temperature alloys

J. Sato;T. Omori;K. Oikawa;Ikuo Ohnuma

1242
Citations
Ferrous Polycrystalline Shape-Memory Alloy Showing Huge Superelasticity

Y. Tanaka;Y. Himuro;R. Kainuma;Y. Sutou

649
Citations
Metamagnetic shape memory effect in a Heusler-type Ni43Co7Mn39Sn11 polycrystalline alloy

R. Kainuma;Y. Imano;W. Ito;H. Morito

543
Citations
Superelastic effect in polycrystalline ferrous alloys.

T. Omori;K. Ando;M. Okano;X. Xu

501
Citations
Promising ferromagnetic Ni–Co–Al shape memory alloy system

K. Oikawa;L. Wulff;T. Iijima;F. Gejima

481
Citations
Formation of Immiscible Alloy Powders with Egg-Type Microstructure

C. P. Wang;X. J. Liu;Ikuo Ohnuma;R. Kainuma

445
Citations
Magnetic and martensitic phase transitions in ferromagnetic Ni–Ga–Fe shape memory alloys

K. Oikawa;T. Ota;T. Ohmori;Y. Tanaka

424
Citations
Phase equilibria among α (hcp), β (bcc) and γ (L10) phases in Ti–Al base ternary alloys

R. Kainuma;Y. Fujita;H. Mitsui;I. Ohnuma

388
Citations
Phase equilibria and phase transformations in new B2-type ferromagnetic shape memory alloys of Co-Ni-Ga and Co-Ni-Al systems

Katsunari Oikawa;Takuya Ota;Fumihiko Gejima;Toshihiro Ohmori

380
Citations
Effect of magnetic field on martensitic transition of Ni46Mn41In13 Heusler alloy

K. Oikawa;W. Ito;Y. Imano;Y. Sutou

378
Citations
Observation of large magnetoresistance of magnetic Heusler alloy Ni50Mn36Sn14 in high magnetic fields

Keiichi Koyama;Hironari Okada;Kazuo Watanabe;Takeshi Kanomata

376
Citations
Phase equilibria and stability of ordered b.c.c. phases in the Fe-rich portion of the Fe–Ga system

O Ikeda;R Kainuma;I Ohnuma;K Fukamichi

372
Citations
Phase equilibria in the Ti–Al binary system

I Ohnuma;Y Fujita;H Mitsui;K Ishikawa

368
Citations
Effect of grain size and texture on pseudoelasticity in Cu–Al–Mn-based shape memory wire

Y. Sutou;T. Omori;K. Yamauchi;N. Ono

364
Citations
Martensitic and Magnetic Transformation Behaviors in Heusler-Type NiMnIn and NiCoMnIn Metamagnetic Shape Memory Alloys

W. Ito;Y. Imano;R. Kainuma;Y. Sutou

344
Citations
Phase Equilibria and Microstructure on γ' Phase in Co-Ni-Al-W System

Kazuya Shinagawa;Toshihiro Omori;Jun Sato;Katsunari Oikawa

341
Citations
Abnormal Grain Growth Induced by Cyclic Heat Treatment

Toshihiro Omori;Tomoe Kusama;Shingo Kawata;Ikuo Ohnuma

325
Citations
Phase equilibria in the Fe-Co binary system

Ikuo Ohnuma;Hirotoshi Enoki;Osamu Ikeda;Ryosuke Kainuma

324
Citations
The magnetic and structural properties of the magnetic shape memory compound Ni2Mn1.44Sn0.56

P J Brown;A P Gandy;K Ishida;W Ito

317
Citations
Magnetic properties and large magnetic-field-induced strains in off-stoichiometric Ni–Mn–Al Heusler alloys

Asaya Fujita;K. Fukamichi;F. Gejima;R. Kainuma

315
Citations