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Last Updated: April 28, 2007
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 IIT, Madras in 1980,
Prof. Umarji held post doctoral positions at IIT
Madras, Argonne National Laboratory, USA and at
TIFR in Mumbai. He has been a faculty member of
the Materials Research Centre since 1987. He was
a visiting faculty member (1997-98) at the Ceramics
and Materials Eng. Department,Rutgers University,
Piscataway, NJ- USA. |
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| Research:
- Low Expansion Ceramics in Inorganic Network
compounds
- Thermochemical and Thermoelectric Studies
Transition Metal intermetallics
- Relaxor Ferroelectrics
- Semiconducting Metal-oxide Thin films for
gas sensing and electronic applications
- Microstereolithogaphy for net shape nanostructures
- Rare earth based pigments for surface coating
applications
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More
Details
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Publications:
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Dilatometric approach for
the determination of the solid state reaction-onset
of the lead based relaxor ferroelectric system,
V.V. Bhat M.V. Radhika Rao and A.
M. Umarji, Mater. Res. Bull., 38
(2003) 1081.
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Synthesis and structure
of aluminum substituted MoSi2, T. Dasgupta,
A.K. Bhattacharya and A. M. Umarji,
Solid State Commun. 126 (2003) 573 - 578
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Tuning the multiferroic
properties of Pb(Fe1/2Nb1/2)O3
by cation substitution. V. V. Bhat, K. V.
Ramanujachary, S.E. Lofland and A.
M. Umarji, J. Magn. Magn. Mater.
280, (2004) 221 -236
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Role of Crystal Structure
in the Bulk Thermal Expansion of Ln2W3O12
(Ln = La, Nd, Dy, Y, Er, Yb) Sumithra. S and
A. M. Umarji, Solid State
Sci. 6, (2004)1313-1319
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Hygroscopicity and bulk
thermal expansion in Y2W3O12
, S. Sumitra and A. M. Umarji,
Mater. Res. Bull, 40 (2005) 167 - 176.
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More publications
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