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T. V. Ramakrishnan

From Wikipedia, the free encyclopedia
Indian theoretical physicist (born 1941)

T. V. Ramakrishnan
T. V. Ramakrishnan
Born
Tiruppattur Venkatachalamurti Ramakrishnan

(1941-08-14)14 August 1941 (age 84)
NationalityIndian
Alma materBanaras Hindu University(B.Sc.)(M.Sc.)
Columbia University(Ph.D.)
Known forContributions toTheoretical Condensed Matter Physics andStatistical Mechanics
Awards
Scientific career
Fields
InstitutionsBanaras Hindu University
Indian Institute of Science
Princeton University
Doctoral advisorJoaquin Mazdak Luttinger
Doctoral studentsVenkat Pai

Tiruppattur Venkatachalamurti RamakrishnanFRS (born 14 August 1941) is an Indiantheoretical physicist renowned for his contributions tocondensed matter physics.[1] He served as theDAE Homi Bhabha Chair Professor in the Department of Physics atBanaras Hindu University (BHU) from 2003 to 2008 and has been anEmeritus Professor there since 2006. He is also a Distinguished Associate at theCentre for Condensed Matter Theory, Department of Physics,Indian Institute of Science, Bangalore.[1]

Biography

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Tiruppattur Venkatachalamurti Ramakrishnan was born on 14 August 1941 inMadras,Tamil Nadu. He completed hisB.Sc (Hons.) andM.Sc in Physics fromBanaras Hindu University in 1959 and 1961. He then worked as aCSIRresearch fellow atBanaras Hindu University from 1961 to 1962. He later completed hisPh.D. fromColumbia University in 1966.[2]He started his professional career as lecturer in theIndian Institute of Technology, Kanpur. He shifted to theIndian Institute of Science,Bangalore in 1986 where he continued till 2003. He also served on the Physical Sciences jury for theInfosys Prize from 2010 to 2013.

Ramakrishnan has made seminal contributions to the scaling theory of electron localization.[3] He has made contributions to the theory ofliquid to solid transition and of mixed valence systems.

Awards and honours

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He was awarded theShanti Swarup Bhatnagar Award in 1983,TWAS Prize in 1990[4] and thePadma Shri in 2001.[5][6] In 1987 he was elected aFellow of the American Physical Society"for his contributions to the many-body theory of disordered systems, especially the scaling theory of localization and the theory of mixed-valent impurities"[7]

Ramakrishnan was elected aFellow of the Royal Society (FRS) in 2000.[8] His certificate of election reads:

Professor Ramakrishnan has made crucial contributions to our understanding of condensedmany body systems. His pioneering work started two major areas of activity. These are: theliquid-solidtransition as well as related phenomena in denseclassical systems, and the onset ofelectron localization in disordered systems. He has also made many significant contributions to their growth. In a third area, namelymixed valence inrare-earthmetals, his work on the inverseorbital degeneracy expansion has had a major effect on the field [9]

References

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Wikimedia Commons has media related toT. V. Ramakrishnan.
  1. ^abIISc, Bangalore."Personal Details (T.V. Ramakrishnan)"(PDF).
  2. ^"Curriculum Vitae of T. V. Ramakrishnan". Archived fromthe original on 6 October 2011. Retrieved21 August 2011.
  3. ^Abrahams, E.; Anderson, P. W.; Licciardello, D. C.; Ramakrishnan, T. V. (5 March 1979)."Phys. Rev. Lett. 42, 673 (1979): Scaling Theory of Localization: Absence of Quantum Diffusion in Two Dimensions".Physical Review Letters.42 (10):673–676.doi:10.1103/PhysRevLett.42.673.
  4. ^"Prizes and Awards". The World Academy of Sciences. 2016.
  5. ^"Bhatnagar Award in Physical Sciences".CSIR. Archived fromthe original on 27 September 2011. Retrieved21 August 2011.
  6. ^"Padma Awards Directory"(PDF). Ministry of Home Affairs,Government of India. 5 July 2011. Archived fromthe original(PDF) on 10 May 2013. Retrieved21 August 2011.
  7. ^"APS Fellow Archives". APS. Retrieved24 September 2020.
  8. ^"Tiruppattur Ramakrishnan". London:Royal Society. One or more of the preceding sentences may incorporate text from the royalsociety.org website where "all text published under the heading 'Biography' on Fellow profile pages is available underCreative Commons Attribution 4.0 International License.""Royal Society Terms, conditions and policies".Archived from the original on 20 February 2016. Retrieved9 March 2016.
  9. ^"EC/2000/30: Ramakrishnan, Tiruppattur Venkatachalamurti".The Royal Society. Archived fromthe original on 14 March 2022. Retrieved20 March 2016.
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