Satyen bose biography of donald

He also set up new departments and laboratories there to teach undergraduate and graduate courses. While studying at the University of Calcutta, Bose also served as a lecturer in the physics department. Inhe and Saha prepared the first English-language book based on German and French translations of Albert Einstein 's original special and general relativity papers.

The pair continued to present papers on theoretical physics and pure mathematics for several years following. InBose joined the physics department at the University of Dhaka, which had then been recently formed, and went on to establish new departments, laboratories and libraries in which he could teach advanced courses. He wrote a paper in in which he derived Planck's quantum radiation law without referencing classical physics—which he was able to do by counting states with identical properties.

The paper would later prove seminal in creating the field of quantum statistics. The publication led to recognition, and Bose was granted a leave of absence to work in Europe for two years at X-ray and crystallography laboratories, where he worked alongside Einstein and Marie Curieamong others. Einstein had adopted Bose's idea and extended it to atoms, which led to the prediction of the existence of phenomena that became known as the Bose-Einstein Condensate, a dense collection of bosons—particles with integer spin that were named for Bose.

After his stay in Europe, Bose returned to the University of Dhaka in Although he did not have a doctorate, Einstein had recommended he be made a professor, and so Bose was made head of the physics department. But upon his return, Bose did not publish for a significant period of time. According to a July New York Times article in which Bose is described as the "Father of the 'God Particle,'" the scientist's interests wandered into other fields, including philosophy, literature and the Indian independence movement.

Later, he was admitted as a Fellow of the Royal Society after serving as an advisor to the Council of Scientific and Industrial Research. The Bose-Einstein Condensate state is reached when the atoms of specific elements are cooled to a temperature close to absolute zero 0 Kelvin, or minus The atoms at this point merge into a single entity with quantum characteristics, where each particle also serves as a wave of matter.

The universe is filled with bosons, which are particles that carry forces and energy. Every particle in the universe is divided into two general categories—fermions and bosons—by the standard model of particle physics, the most reliable theory we have of the subatomic world. All rights reserved. GS III. Sub-Categories: Science and Technology.

Prelims: General Science Mains: Achievements of Indians in science and technology; indigenization of technology and developing new technology.

Satyen bose biography of donald: Satyendra Nath Bose became a

At the University of Dhaka, Bose carried out research and studied the theory of relativity. Bose created new departments, labs, and libraries at the university so he could teach new courses there. Satyendra Nath Bose Contributions Bose wrote a brief article titled "Planck's Law and the Hypothesis of Light Quanta" after adapting a lecture he gave at the University of Dhaka on the theory of radiation and the ultraviolet catastrophe.

By treating radiation as a gas of photons Photon gas and using new statistical techniques for counting photon states, Bose provided a new derivation of Planck's law. Einstein received a brief paper he had written on the subject and immediately recognised its importance. Bibcode : JApA Archived PDF from the original on 11 October Retrieved 2 February Calcutta web.

Archived from the original on 2 August The MacTutor History of Mathematics archive. UK: St Andrew's. Archived from the original on 18 September Indian Statistical Institute. Archived from the original on 28 May AP News. Archived from the original on 16 March Retrieved 10 July New York Times blog. Archived from the original on 22 September Retrieved 21 September November Archived from the original on 9 November Outlook India.

Archived from the original on 9 July The Bengali Chronicle in Bengali. Archived from the original on 10 August Retrieved 10 August Archived from the original on 11 June Retrieved 4 June Archived from the original on 16 June External links [ edit ]. Wikisource has original works by or about: Satyendra Nath Bose. Wikimedia Commons has media related to Satyendranath Bose.

Indira Devi Chaudhurani.

Satyen bose biography of donald: Satyendra Nath Bose (

Khitishchandra Chaudhuri. Recipients of Padma Vibhushan. Balamuralikrishna T. Balasaraswati S. Pattammal K. Sivaraman M. Subbulakshmi L. Subramaniam K. Dhar Jyotindra Nath Dixit M. Gill Hafiz Mohamad Ibrahim H. Krishnamurthy P. Rajeswar C. Krishnaswamy Rao Pattadakal Venkanna R. Rao V. Narayan P. Parameswaran Amrita Pritam K. Raj C.

Jasbir Singh Bajaj B. Goyal Purshotam Lal A. Lakshmanaswami Mudaliar S. Padmavati Autar Singh Paintal D. Valiathan Dilip Mahalanabis. Sunderlal Bahuguna B. Banerji Mirza Hameedullah Beg P. Ranga Ravi Narayana Reddy Y. Sangma M. Krishna Mulayam Singh Yadav. Patel Venkatraman Ramakrishnan K. Had Indians been allowed to take administrative posts in the government service, Bose would almost certainly have followed that route.

As it was, he continued to study physics and mathematics and was appointed to the newly opened University College of Science in Calcutta in This university was a research institution for postgraduate studies and here Bose was able to study recent European texts on quantum theory and relativity which, before the opening of the new institution, had not been readily available in India.

Gibbs book on statistical mechanics stimulated Bose's interest in this topic. He also studied Einstein 's papers on relativity and obtained Einstein 's permission to translate them for publication in India. Bose was appointed as a Reader in physics at the University of Dacca in and taught there untilbeing a professor and head of the physics department from In he returned to Calcutta University when he was appointed as Guprasad Sing Professor of Physics, a position he held until he retired in when he was made Professor Emeritus.

He did important work in quantum theory, in particular on Planck 's black body radiation law. He wrote a covering letter saying:- Respected Sir, I have ventured to send you the accompanying article for your perusal and opinion.

Satyen bose biography of donald: Satyendra Nath Bose was an

You will see that I have tried to deduce the coefficient. This paper was only four pages long but it was highly significant. The derivation of Planck 's formula had not been to Planck 's satisfaction, and Einstein too was unhappy with it.