Physics Core
Group
Theoretical
Nonlinear
Physics
Material
Science
Dr. Vinod
Patidar
Mr. G. Sharma
Mrs. S. Kumari
Dr. S. Dalela
Mr. V. Kishore
Theoretical Nonlinear Physics
Dr. Vinod Patidar
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Doctoral
Research
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Postdoctoral
work
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Publications
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Referee for
International
Journals
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Bifurcation and chaos in nonlinear dynamical systems
Control and synchronization of chaos in nonlinear systems
Development of block ciphers using one dimensional
chaotic dynamical systems
Dynamical behaviour of q-deformed nonlinear maps and
their use in cryptography
Random bit generation based on chaotic function and their
use in stream ciphers
International Refereed Journals:
Invited Review Article:
National Refereed Journals:
Conference Proceedings:
Popular Article:
10
01
02
02
01
Physics Letters A
International Journal of Network Security
Image and Vision Computing
List of
Publications
Material Science
Mr. G. Sharma, Mrs. S. Kumari, Dr. S. Dalela, Mr. V. Kishore
Doctoral
Research
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Publications
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Research
Project
Electronic structure study of III-V & II-VI semiconductor
compounds by Compton profile measurements (Ongoing)
(Mr. G. Sharma)
Synthesis and characterization of polymers (Ongoing)
(Mrs. S. Kumari)
Study of temperature & orientation dependence of
electronic structure on High Tc superconductors
(Dr. S. Dalela)
Electrical and optical properties of some Chalcogenides
(Ongoing) (Mr. V. Kishore)
International Refereed Journals:
National Refereed Journals:
Conference Proceedings:
24
02
06
List of
Publications
Title: “Compton profile study of some alloys and compounds”
Principle Investigator: Mr. G. Sharma
Sponsored by: University Grants Commission, New Delhi
Student Activities
Summer Training
after M.Sc. II Sem.
Project work
in M. Sc. IV Sem.
Summer Training
after M.Sc. II Semester
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BARC, Mumbai
CEERI, Pilani(RaJ)
Central Scieentific Instruments Organisation, Chandigarh
Institute for Plasma Research, Gandhinagar
Inter Univesity of Accelerator Centre, New Delhi.
National Aerospace Laboratory, Banglore
National Institute of Virology, Pune
National Physical Laboratory, New Delhi
Raja Raman Centre for advanced Technology, Indore (M.P.)
 CAT, Indore
University of Pune, Pune
Wadia Institute of Himalya Geology, Dehradun, Dehradun
University of Rajasthan, Jaipur
Chaudhary Charan Singh Agriculture University
Projects by M.Sc.(Physics)students during IV Semester
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Dynamical behaviour of q-deformed Gaussian map
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Pseudo random bit generator based on one
dimensional chaotic logistic map
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Compton profile study of Li, Be and their alloys
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Structural information from EXAFS technique
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Study of isotropic environment of Pr cation in a
BSCCO(2212) superconductor
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Electrical and optical properties of Chalcogenides
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Physics of projectile motion using MATLAB
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Development of communication tool bar using
MATLAB
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Design of instrumentation amplifier using
transducers
Future plans of the group
 Initiate M.Sc. (Nanoscience and Technology)
 Establish a group for the theoretical research in nonlinear dynamics to
“develop new designs of secure cryptosystems (specifically block ciphers)
by exploiting the interesting properties of chaotic dynamical systems
(sensitivity to initial condition and system parameter, unpredictability of
evolution of its orbits, ergodicity and mixing (stretching & folding)
properties etc.) along with complete implementation details and rigorous
analysis against well-established criteria of security & reliability”
Plan to start theoretical work based on
“density functional theory (DFT), Hartee- Fock LCAO, local and nonlocal pseudo potential calculations to determine the electronic structure,
nature of bonding, Fermi surface topology, energy band gap information
etc. of shape memory alloys (Alloys of Ni, Mn and Ga), Cd-Hg alloys and
various semiconductor compounds”