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Faculty oF EnginEEring & tEchnology

Prof. M. Saleem Khan

Interest Area and Specialization:

High Energy Physics
h Nuclear emulsion technique is a versatile instrument to detect charge particles. It is not
only able to counting the charge particles but also provide information about mass energies
and moment of particles and their modes of interactions.
h High energy nucleus-nucleus interactions at relativistic energies provide us nuclear matter under extreme
conditions of temperature, pressure and density, which may cause some new nuclear phenomenon like
nuclear shock waves, anomalous.
h One of the most exciting motivations of the study of mechanism of relativistic high energy nucleus interaction
is to find out possibility of nuclear equation of state at extremely high densities, temperatures and pressures
as well as the search for the phase transition nuclear matter in to some abnormal super dense state of
matter like pion condensates, density isomers and quark gluon plasma.
h Further, the study of such a state would help us in answering some of the cosmological questions be-
cause formation of quark gluon plasma is visualized to take place in collapsing states. Hence the creation
of fluctuation in the early universe could be explained by studying the formation and properties of quark
gluon plasma. It is reported that the density of nuclear matter becomes 3 to 4 times during these relativistic
collision. Therefore, if they exist at these densities, pion condensation and quark matter may play a key role
in investing the properties of these highly compressed stellar objects.
h The relativistic heavy ion collisions probably provide the only means of simulating these extreme conditions
of temperature, pres-sure and density in the laboratory Therefore, we are in the process of through study
of the mechanism of multi particle production in high energy nucleus-nucleus interaction at relativistic
energies.

Nanoscience and Technology
h Nanoscience and nanotechnology are at the forefront of modern research. The fast growing economy in this
area requires experts who have an outstanding knowledge of nanoscience in combination with the skills to
apply this knowledge in new products.
h Nanoscience refers to the study, manipulation and engineering of matter, particles and structures on the
RESEARCH COMPENDIUM (2015-21)
nanometer scale (one millionth of a millimeter, the scale of atoms and molecules). Important properties
of materials, such as the electrical, optical, thermal and mechanical properties, are determined by the
way molecules and atoms assemble on the nanoscale into larger structures. Moreover, in nanometer size
structures these properties often different then on macroscale, because quantum mechanical effects become
important.
h Nanotechnology is the application of nanoscience leading to the use of new nanomaterials and nanosize
components in useful products. Nanotechnology will eventually provide us with the ability to design custom-
made materials and products with new enhanced properties, new nanoelectronics components, new types of
“smart” medicines and sensors, and even interfaces between electronics and biological systems.

h Materials Science and Engineering is at the heart of Nanotechnology whether it leads to advances in
electronics and quantum computing, bioengineering, mechanical engineering, or other disciplines. So, we are
in the process of synthesizing the nanomaterials by some chemical technique and estimating the electrical,
optical, optoelectrical and magnetic properties of synthesized nano materials.

Profile:

h Link: http://www.mjpru.ac.in/pdf/faculty/Saleem09062021.pdf

16 Mahatma Jyotiba Phule Rohilkhand University, Bareilly, Uttar Pradesh