[institut] Seminar Predraga Krstica, utorak 9.07. u 13h

[Bratislav Marinkovic]

SEMINAR PROJEKTA #OI 171020 

U utorak, 9.07.2013. sa početkom u 13
časova u sali "Zvonko Marić" Instituta za fiziku održaće se seminar:


"MULTISCALE SCIENCE FOR TUNING INTERFACES AT NANOSCALE" 

PREDRAG S.
KRSTIĆ 

_University__ of __Tennessee__, __Knoxville__ __TN__
__37996-6173__, __USA_ 

_Abstract:_ 

_ Plasma-Material Interface_
(PMI) mixes materials of the two worlds, creating a dynamical surface
which is one of the most challenging areas of multidisciplinary science,
with many fundamental processes and synergies. The traditional
trial-and-error approach to developing first-wall materials and
component solutions for current and future fusion reactors is becoming
prohibitively costly because of the increasing device size, curved
toroidal geometry, access restrictions, and complex programmatic
priorities. The experimentally validated atomistic theory and
computation for studying dynamics of creation and evolution of the PMI
under irradiation by heavy particles (atoms, molecules) at carbon,
lithiated carbon and tungsten, as well as the emerging elastic and
inelastic processes, in particular retention and sputtering chemistry,
will be shown.  

 The _National Institute of Health_ research
initiatives over the past ten years resulted in the reduction of the
human _DNA sequencing_ cost by more than 100,000 times, reflecting the
highest rate of progress in history of science. This research still
requires development of fast, label-free and cheaper technologies, which
can be massively produced and used. Particularly interesting is the
prospect of the so-called physics-based third-generation methods, since
these are intrinsically fast and can operate on a single DNA or protein
polymer. Multiscale theory and computation, with predictive powers for
localization, control, detection and recognition of biomolecules in
nanofluidic environment will be presented.  

Predrag Krstic 

is senior
research scientist of Joint institute of Computational Sciences and
adjunct professor of physics at Department of Physics and Astronomy of
University of Tennessee, till recently senior staff scientists at Oak
Ridge National Laboratory, founder and owner of TheoretiK Consulting,
contractor of NIH, ORNL,ArizonaStateUniversity,YaleUniversity.  

 Dr.
Krstić completed his PhD degree at City College of C.U.N.Y on the
multiphoton theory, after obtaining his BSC and MSC in technical physics
from University of Belgrade. His research includes a wide range of
fields, from physical methods for DNA sequencing and biomolecule
sensing, plasma-facing surface physics, to molecular collision physics,
quantum and classical molecular dynamics, multiphoton physics and
chemistry. This work is published in more than 200 journal papers, as
well as
in book chapters and patents. He has been PI/PD and Co-PI in a
series of grants with DOE, NIH, NSF, and IAEA, consultant of
International Atomic Energy Agency,
Fellow of the American Physical
Society. 

More info at
http://www.jics.tennessee.edu/computational-applied-physics/predrag-krstic
[1] 

-- 
Dr. Bratislav Marinkovic
Institute of Physics, University of
Belgrade
Head of Laboratory for Atomic Collision Processes
Pregrevica
118, 11080 Belgrade, Serbia
tel:+381 11 316 0882
fax:+381 11 316
2190
http://mail.ipb.ac.rs/~marinkov

 

Links:
------
[1]
http://www.jics.tennessee.edu/computational-applied-physics/predrag-krstic
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