Question 1

What does Sadayoshi Koiwai research?

Accepted Answer

Sadayoshi Koiwai publishes mostly in Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Materials Chemistry, on topics such as Rare-earth and actinide compounds, Magnetic and transport properties of perovskites and related materials and Magnetic Properties of Alloys.

Question 2

Which keywords describe Sadayoshi Koiwai's research?

Accepted Answer

The keywords of their largest research topics: Superconductivity, Electronic Structure, Heavy Fermion, Quantum Criticality, Magnetocaloric Materials, Perovskites, High-Temperature and Iron-Based.

Question 3

Where does Sadayoshi Koiwai work?

Accepted Answer

Sadayoshi Koiwai's main affiliation in the publication record is Saitama University, Japan.

Question 4

How many publications and citations does Sadayoshi Koiwai have?

Accepted Answer

OpenAlex counts 15 works and 167 citations for Sadayoshi Koiwai, an h-index of 6, ranking #6,759,039 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Sadayoshi Koiwai's h-index high?

Accepted Answer

An h-index of 6 is at or above that of 15% of the 20,425 ranked researchers whose main subfield is Electronic, Optical and Magnetic Materials, which is in the top 90%.