Current Research Activities
Research

Rounded Rectangle: Technology Developments Rounded Rectangle: Research Contributions   1.         Organic Semiconductors

· High Performance  Organic Field Effect Transistor(OFET)

· Properties of Metal Contacts to Molecular Organic Semiconductors

· Doping of Organic Semiconductors

· Graphene

2.       Nanoscience & Nanotechnology

· Molecular Electronics

· Organic Molecule based Nanoparticles

· III-V Nitride Quantum Dot

3.       Strongly Correlated Systems

· Modification local  Environment in CuO2 planes   in Cuprate HTSC

· “Mott” Field Effect Transistor

· Metal-Insulator Transition

4.      Defect Engineering in  Semiconductors  by High Energy Light Ion Irradiation 

           High energy  light ions(Li, C, O)  irradiation is being used  for modification and engineering of defects in semiconductors in GaAs, InP and GaN and Cuprates HTSC.   The thickness of the  sample  can be adjusted in such a way  that  the range of the ions(~200μm) is more than the sample thickness, so  the samples are not damaged with extended defects which are produced by nuclear energy loss process  at the end of the ion range and point defects  can be either created or annihilated  precisely by electronic excitation.

5.      Optical & Transport Properties of Wide Band Gap Semiconductors

 
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