Professor Y. N. Mohapatra
was born in 1958 in Bhadrak, Orissa. He studied in
Ramakrishna Mission Vidyapith, Deoghar, a residential private
school in the state of Jharkhand. He was awarded National
Science Talent Search (NSTS) scholarship of Govt. of India
in 1977 and chose Birla Institute of Technology & Science
(BITS), Pilani to complete his Five Year Integrated M.Sc.(Hons.)
in Physics. He obtained his doctoral degree from Indian Institute
of Science (IISc), Bangalore, and carried on his post-doctoral
work there before joining IIT Kanpur in May, 1990 with a joint
appointment in the Department of Physics and Materials Science
Programme.
According to him, what brought
him to IIT Kanpur was his quest for striking a balance between
teaching and research, between physics and engineering, and
between academic independence and avenues for interdisciplinary
collaboration.
Professor Mohapatra's major
research interests are in physics of problems connected with
development, characterization and applications of electronic
and optoelectronic materials , specifically in inorganic and
organic semiconductors. His group has contributed to the understanding
of localized electronic states in semiconductors for optoelectronic
applications through defect engineering. He has specially
developed time domain electrical spectroscopies and related
techniques to study a variety of systems such as III-V semiconductors,
MeV ion modified silicon, nanocrystallites embedded in amorphous
silicon, and ferroelectric thin films. Currently his group
is engaged in studying optoelectronic properties of polymers
and organic semiconductors with a view to understand and engineer
their suitability for display, photovoltaic and large area
electronic applications. He is also associated with technology
development of organic semiconductors as a part of interdisciplinary
group at Samtel Centre for Display Technologies at IIT Kanpur,
and has been active in efforts of the group to make industry-academia
interaction more meaningful.
In his teaching, Professor
Mohapatra lays special emphasis on making physics more interesting
and useful for engineering and interdisciplinary students.
The main theme of new courses developed by him, such as ‘Semiconductor
Nanostructures' and ‘Electronic Materials', has centered around
physics induced materials technologies. He feels strongly
against the neglect of experiment in science and engineering
education, and takes delight in laboratory development at
all levels of professional education.
He is a member of Materials
Research Society, American Physical Society, Semiconductor
Society of India. Professor Mohapatra has conducted several
one day tutorials on electrical characterization of advanced
materials at International MRS Conferences. He has been a
visiting faculty at the Pennsylvania State University, and
has collaborative research interests with Department of Engineering
Science and Mechanics at Penn State . |