. "Indian scientist" . . . . "D. D. Sarma"@en . . "Dipankar Das Sarma"@en . . . . . . "1955Z"^^ . . . . "1955-09-15Z"^^ . . . "Dipankar Das Sarma, popularly known as D.D. Sarma, is an Indian scientist and structural chemist, known for his researches in the fields of Solid State Chemistry, Spectroscopy, Condensed Matter Physics, Materials Science, and Nanoscience."@en . .