Question 1

What does S.A. Umar research?

Accepted Answer

S.A. Umar publishes mostly in Materials Chemistry, Ceramics and Composites and Inorganic Chemistry, on topics such as Glass properties and applications, Luminescence Properties of Advanced Materials and Phase-change materials and chalcogenides.

Question 2

Which keywords describe S.A. Umar's research?

Accepted Answer

The keywords of their largest research topics: Optical Properties, Glass Science, Structural Analysis, Luminescent Materials, Upconversion Nanoparticles, Non-Volatile Memory, Phase Change Materials and Attenuation Coefficients.

Question 3

Where does S.A. Umar work?

Accepted Answer

S.A. Umar's main affiliation in the publication record is Federal University Lafia, Nigeria.

Question 4

How many publications and citations does S.A. Umar have?

Accepted Answer

OpenAlex counts 46 works and 1,112 citations for S.A. Umar, an h-index of 20, ranking #2,574,105 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is S.A. Umar's h-index high?

Accepted Answer

An h-index of 20 is at or above that of 73% of the 217,948 ranked researchers whose main subfield is Materials Chemistry, which is in the top 29%.