Question 1

What does Chol‐Jun Yu research?

Accepted Answer

Chol‐Jun Yu publishes mostly in Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics, on topics such as Perovskite Materials and Applications, Advancements in Battery Materials and Chalcogenide Semiconductor Thin Films.

Question 2

Which keywords describe Chol‐Jun Yu's research?

Accepted Answer

The keywords of their largest research topics: Efficiency, Cathode Materials, Organometal Halide Perovskites, Perovskite Solar Cells, Nanocrystals, Photovoltaics, Battery Materials and Lithium-ion Batteries.

Question 3

Where does Chol‐Jun Yu work?

Accepted Answer

Chol‐Jun Yu's main affiliation in the publication record is Kim Il-sung University, North Korea.

Question 4

How many publications and citations does Chol‐Jun Yu have?

Accepted Answer

OpenAlex counts 144 works and 2,702 citations for Chol‐Jun Yu, an h-index of 27, ranking #2,437,759 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is Chol‐Jun Yu's h-index high?

Accepted Answer

An h-index of 27 is at or above that of 91% of the 398,464 ranked researchers whose main subfield is Electrical and Electronic Engineering, which is in the top 9.5%.