Deb Shankar Ray (born 1954) is an Indian physical chemist and professor at the department of physical chemistry of the
Indian Association for the Cultivation of Science
Indian Association for the Cultivation of Science (IACS) is a public, deemed, research university for higher education and research in basic sciences under the Department of Science & Technology, Government of India, situated at the heart of ...
, Kolkata.
He is known for his researches on non-linear dynamics and theoretical
spectroscopy
Spectroscopy is the field of study that measures and interprets the electromagnetic spectra that result from the interaction between electromagnetic radiation and matter as a function of the wavelength or frequency of the radiation. Matter wa ...
and is an elected fellow of the
Indian National Science Academy
The Indian National Science Academy (INSA) is a national academy in New Delhi for Indian scientists in all branches of science and technology.
In August 2019, Dr. Chandrima Shaha was appointed as the president of Indian National Science Academ ...
West Bengal Academy of Science and Technology
and the
Indian Academy of Sciences
The Indian Academy of Sciences, Bangalore was founded by Indian Physicist and Nobel Laureate C. V. Raman, and was registered as a society on 24 April 1934. Inaugurated on 31 July 1934, it began with 65 founding fellows. The first general meet ...
The
Council of Scientific and Industrial Research
The Council of Scientific and Industrial Research (IAST: ''vaigyanik tathā audyogik anusandhāna pariṣada''), abbreviated as CSIR, was established by the Government of India in September 1942 as an autonomous body that has emerged as the l ...
, the apex agency of the Government of India for scientific research, awarded him the
Shanti Swarup Bhatnagar Prize for Science and Technology
The Shanti Swarup Bhatnagar Prize for Science and Technology (SSB) is a science award in India given annually by the Council of Scientific and Industrial Research (CSIR) for notable and outstanding research, Applied science, applied or Fundamenta ...
, one of the highest Indian science awards, in 1999, for his contributions to chemical sciences.
Biography
D. S. Ray, born on 2 January 1954 in the Indian state of
West Bengal
West Bengal (, Bengali: ''Poshchim Bongo'', , abbr. WB) is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of . West Bengal is the fourt ...
, after securing a PhD from
Rajabazar Science College
The University College of Science, Technology and Agriculture (commonly or formerly known as Rashbehari Siksha Prangan & Taraknath Palit Siksha Prangan or Rajabazar Science College & Ballygunge Science College) are two of five main campuses of ...
,
Calcutta University
The University of Calcutta (informally known as Calcutta University; CU) is a public collegiate state university in India, located in Kolkata, West Bengal, India. Considered one of best state research university all over India every year, C ...
for his thesis on ''Time resolved spectroscopy'',
started his career as a lecturer at
Jadavpur University
Jadavpur University is a public state university located in Jadavpur, Kolkata, West Bengal, India. It was established in 1905 as ''Bengal Technical Institute'' and was converted into Jadavpur University in 1955. In 2022, it was ranked fourth am ...
in 1984.
He worked at the university for two years when he was appointed as a senior lecturer at the
Indian Association for the Cultivation of Science
Indian Association for the Cultivation of Science (IACS) is a public, deemed, research university for higher education and research in basic sciences under the Department of Science & Technology, Government of India, situated at the heart of ...
in 1986 where he spent the rest of his career. During this period, he held various positions such as that of a reader (1991–97), professor (1997–2002), head of the department (2002–05), senior professor (2005–09) and dean of academics (2009–10). He also serves as an honorary faculty at
University of Calcutta
The University of Calcutta (informally known as Calcutta University; CU) is a Public university, public collegiate university, collegiate State university (India), state university in India, located in Kolkata, West Bengal, India. Considered ...
and
Vidyasagar University
Vidyasagar University was established by an Act of the West Bengal legislature which was notified in the ''Calcutta Gazette'' on 24 June 1981. It is an affiliating university in Paschim Medinipur district of southern West Bengal, India. It o ...
.
Legacy
Ray is known to have done extensive research on theoretical spectroscopy and nonlinear dynamics.
He is also known to be an inspiring teacher. His later researches at the Indian Association for the Cultivation of Science were focused on spin bath processes on which he has written numerous articles.
His researches have been published as one book, ''Quantum Brownian Motion in C-Numbers: Theory And Applications'',
as chapters to books authored by others
as well as several peer-reviewed scientific articles;
Google Scholar
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes p ...
, an online repository of science articles, has listed 181 of them.
He has mentored several doctoral scholars in their studies
and is a member of the national organizing committee of the Conference on Nonlinear Systems and Dynamics (CNSD).
Awards and honors
Ray, a national scholarship holder during 1970–73,
received the Young Scientist Award of the Indian National Science Academy in 1984.
The Council of Scientific and Industrial Research awarded him the
Shanti Swarup Bhatnagar Prize
The Shanti Swarup Bhatnagar Prize for Science and Technology (SSB) is a science award in India given annually by the Council of Scientific and Industrial Research (CSIR) for notable and outstanding research, Applied science, applied or Fundamenta ...
, one of the highest Indian science awards, in 1999.
He was elected by the
Indian Academy of Sciences
The Indian Academy of Sciences, Bangalore was founded by Indian Physicist and Nobel Laureate C. V. Raman, and was registered as a society on 24 April 1934. Inaugurated on 31 July 1934, it began with 65 founding fellows. The first general meet ...
as their fellow in 1995.
and he became an elected fellow of the
Indian National Science Academy
The Indian National Science Academy (INSA) is a national academy in New Delhi for Indian scientists in all branches of science and technology.
In August 2019, Dr. Chandrima Shaha was appointed as the president of Indian National Science Academ ...
in 2014.
He is also an elected fellow of the West Bengal Academy of Sciences.
He was the Acting Director of IACS, Kolkata from 2013 to 2015.
See also
*
Spectroscopy
Spectroscopy is the field of study that measures and interprets the electromagnetic spectra that result from the interaction between electromagnetic radiation and matter as a function of the wavelength or frequency of the radiation. Matter wa ...
*
Nonlinear system
In mathematics and science, a nonlinear system is a system in which the change of the output is not proportional to the change of the input. Nonlinear problems are of interest to engineers, biologists, physicists, mathematicians, and many other ...
References
{{DEFAULTSORT:Ray, Deb Shankar
Recipients of the Shanti Swarup Bhatnagar Award in Chemical Science
1954 births
Indian scientific authors
Fellows of the Indian Academy of Sciences
Fellows of the Indian National Science Academy
Academic staff of Jadavpur University
Academic staff of the University of Calcutta
Vidyasagar University
Cornell University alumni
Living people
Scientists from Kolkata
Bengali scientists