About My Thisis

I am doing my thesis in mems

under Dr. S. Bhattacharya
http://home.iitk.ac.in/~bhattacs

my thesis topic is yet to be decided
but i have to work on Laser Beam Machining.

and i can point out certain point which i am doing:-
- sputtering on glass slit in mems Lab.
- lithography.
- pattern making & cavity formation by laser Beam Machining in 4i Lab.
- then comparision using Digital Microscope.
- Recording the experimental Results & comparision with theoritical result.
- Modelling on Comsol MultiPhysics Software .
- Formulation & programing On Ansys ,maple & Matlab softwares.
- then i have to optimize the parameters .
- At last i have to design a mask & fabricate the model.

Papers Written Or Reviewed:-

EXTRUSION THROUGH COSINE DIE :- i had compared various shaped dies & found that cosine die requires less power. chattering in machine tool:- discussed the various cause of chattering & its elimination. feasible search direction method with variable waitage:-
study of effect of variable waightage & its comparision with conventional methopd.