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Last Updated: March 15, 2012
Default faculty mailing address: Materials
Research Centre, Indian Institute of Science(IISc),
Bangalore - 560012, INDIA.
Phone: Country code-91; Bangalore city
code 80 from abroad and 080 from India.
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Brief Biodata:
Following his Ph. D.. from the University of
Texas at Austin in 1973, Prof. Ananthakrishna
held post-doctoral positions at UT, Austin and
at IISc, Bangalore. He then joined the Indira
Gandhi Centre for Atomic Research at Kalpakkam
in 1975. Since 1990 he has been a member of
the faculty at MRC.
He has also been a visiting professor at University
of Brussels, Brussels and University of Metz,
France and a visiting Associate at the International
Centre for Theoretical Physics, Trieste, Italy,
1989-93. He has served on the editorial board
of Materials Science and Engineering from 1995
to 2004. He is a fellow of the Indian Academy
of Sciences, the Indian National Science
Academy and a fellow of the Asia Pacific Academy
of Materials. He is a recipient of the Materials
Research Society of India Medal for 1992 and
Annual Superconductivity and Materials Science
Award, MRSI , 2005.
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Research:
- Theoretical Materials Science and Condensed
Matter Physics.
- Modeling far from equilibrium physical phenomena
- Materials Science: Clustering
of point defects into extended defects, dislocation
dynamics and collective behavior of dislocations,
Phase Transformation-martensites,
magneto-martensites, Omega transformations etc.,
Peeling of an adhesive tape, Friction,
Nano-indentation, Radiation damage.
- Condensed Matter Physics:
Critical point phenomenon, Quasicrystals, Phase
transitions, Stochastic processes - diffusion
in confined systems, Kramer escape rate under
inhomogeneous conditions; dynamical systems, chaos,
fractals, self organized criticality, stochastic
resonance, Biophysics.
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More Details
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Publications:
- Ritupan Sarmah and G. Ananthakrishna
, Dynamics of strain bifurcations in magnetostrictive ribbon, Phys. Rev. E (2012)
- Jayanta Dutta, G. Ananthakrishna
and S. Banerjee, On the athermal nature of the beta
to omega transformation, Acta Mater.
60 , 556 (2011).
- Ritupan Sarmah, G. Ananthakrishna
,B. A. Sun and W. H. Wang, Hidden order
in serrated flow of metallic glasses. Acta Mater.
59, 4482 (2011).
- Jagdish Kumar and G. Ananthakrishna
, Multisclae modeling approach to acoustic
emission during plastic deformation,
Phys. Rev. Lett.106 106001 (2011).
- G. Ananthakrishna and Jagadish
Kumar, Correlation between stick-slip frictional
sliding and charge transfer. Phys. Rev. B
82 075414 (2010)
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More publications
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