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Omkaram Nalamasu
Vice President for Research
Director of the Center for Integrated Electronics
Professor of Materials Science and Engineering
Professor of Chemistry,
Rensselaer Polytechnic Institute
Education:
Ph.D., Chemistry, University of British Columbia, Vancouver,
Canada, 1986
M.S., Chemistry, University of Hyderabad, India, 1980
B.S., Chemistry and Biology, Osmania University, India, 1978
Career Highlights:
Before joining Rensselaer in 2002, Nalamasu held several key research
and development leadership positions in AT&T Bell Laboratories,
Bell Laboratories/Lucent Technologies, and Agere Systems in Murray
Hill, N.J. He previously served as director of Bell Laboratories'
Nanofabrication Research Laboratory in Murray Hill. At Bell Labs
and Agere, Nalamasu was a representative to the SEMATECH Lithography
Technical Working Group, Focus Technical Advisory Board, and Resist
Advisory Groups.
In 2003, Nalamasu received the NYSTAR (New
York State Office of Science, Technology, and Academic Research)
Distinguished Professor Award along with a $1 million grant from
the Faculty Development Program. Nalamasu has earned several other
prestigious awards, including the American Chemical Society (ACS)
National Award for Team Innovation for the Invention and Innovation
of 193 nm (nanometer) Resist Material in 2000 and Japan's Photopolymer
Science and Technology Award in 1998. He and his technical team
also won an R&D 100 Award for Invention, Development, and Commercialization
of the first Deep-UV (ultraviolet) Chemically Amplified Photoresist
(CAMP) in 1997.
Nalamasu has published more than 170 papers,
review articles, and book chapters; he has received eleven patents
and edited two books. He also has organized and presented several
invited and plenary talks at national and international conferences,
including one by invitation for the National Academy of Engineering's
4th Annual Symposium on the Frontiers of Engineering in 1998.
In addition to his Rensselaer center directorship,
Nalamasu is the chief technical officer of the New Jersey Nanotechnology
Consortium, a public/private nonprofit enterprise he co-founded
to foster nanotechnology partnerships across academia, industry,
and government.
Research Areas:
Nalamasu's primary research interests are in the areas of nanotechnology,
nanopatterning, electronic and photonic materials, and lithography
with special emphasis on applying patterning and materials know-how
for device fabrication. He is also interested in MEMs technology
and its utility in combination with nanotechnology for developing
novel sensors and devices.
Nalamasu has made seminal contributions
to the fields of optical lithography and polymeric materials science
and technology. His pioneering contributions to optical lithography
and photoresist materials science and technology have played a major
role in enabling the microelectronics revolution, especially where
this technology helped extend the boundaries of optical lithography
for patterning sub-100 nm design rule devices. His contributions
to the fundamental understanding of the structure-property relationships
between molecular structure of resist components and their relation
to resist properties, as well as his contributions to resist materials
chemistry and process development have played a defining role in
identifying novel resist materials and chemistries required for
implementation of deep-UV, 193 nm, and e-beam lithographic technologies.
Selected Publications:
M.V. Kunavakkam, F.M. Houlihan, M. Schlax, J.A. Liddle, P. Kolodner,
J.A. Rogers, and O. Nalamasu, "Low-Cost, Low-Loss Micro-Lens
Arrays Fabricated by Soft-Lithography Replication Process,"
in press, Applied Physics Letters, (2003).
S. Yang, P. Mirau, C.S. Pai, O. Nalamasu, E. Reichmanis,
J. Seputro, Y.S. Obeng, E. Lin, and H.J. Lee, "Nanoporous Ultralow
Dielectric Constant Organosilicates Templated by Triblock Copolymers,"
Chemistry of Materials, 14,
(1), 369-374, (2002).
E. Reichmanis and O. Nalamasu, "Testing
the Limits of Resists," Science, 297,
349-350, (2002).
E. Reichmanis, O. Nalamasu, and F.M. Houilhan,
"Photoresponsive Polymers: Applications in Electronics,"
in Encyclopedia of Physical Science and Technology, (2001).
S. Pau, G.P. Watson, and O. Nalamasu, "Writing
an Arbitrary Non-Periodic Pattern Using Interference Lithography,"
Journal of Modern Optics, 48,
1211-1223, (2001).
O. Nalamasu, F.M. Houlihan, E. Reichmanis, R.
Cirelli, and A. Timko, "An Overview of the Role of Materials
Technology for 193 nm Lithography," Polymer Material Science
Engineering, 84, 207, (2001).
E. Reichmanis and O. Nalamasu, "Polymer Materials
for Microelectronics Imaging Applications," in Applied Polymer
Science, C.D. Craver, C.E. Carraher, Eds., Elsevier, Oxford,
635-658, (2000).
G.P. Watson, I.C. Kizilyalli, O. Nalamasu, R.A.
Cirelli, M. Miller, Y.T. Wang, B. Pati, J. Radosevich, R. Kohler,
F. Klemens, W. Mansfield, H. Vaidya, A. Timko, L.E. Trimble, and
J. Frackoviak, "Implementing Advanced Lithography Technology:
A 100 MHz, 1 Volt Digital Signal Processor Fabricated with Phase
Shift Technology," Journal of Vacuum Science and Technology
B, 18, 2877, (2000).
E. Reichmanis, O. Nalamasu, and F.M. Houlihan,
"Organic Materials Challenges for 193 nm Imaging," Accounts
of Chemical Research, 32,
(8), 659, (1999).
Contact Information:
Omkaram Nalamasu
9023 Low Center for Industrial Innovation
Rensselaer Polytechnic Institute
110 Eighth Street
Troy, N.Y. 12180 USA
(518) 276-3290
E-mail: nalamasu@rpi.edu
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