Search
Now showing items 1-10 of 13
Study Of Apertures And Their Influence On Fields And Multipoles In rf Ion Traps
(2011-11-16)
This thesis presents results of investigations on fields and multipole expansion coefficients in axially symmetric (referred to as 3D)and two dimensional (2D)ion trapmass analysers. 3D mass analysers have a three-electrode ...
ECR Studies Across Bare And Gold Coated Metal Contacts At Low Temperatures
(2011-01-28)
Electrical contact resistance (ECR) measurements are needed for judging the performance of electrical appliances. Understanding the behaviour of ECR at low temperature gives a unique opportunity for understanding the contact ...
Performance Characterization Of A Cylindrical Ion Trap Mass Spectrometer
(2011-01-31)
The cylindrical ion trap (CIT) is made up of two planar endcap electrodes and a cylindrical ring electrode. The investigation of simpler geometries like CIT has been started off in recent years with a view towards ...
Electronics Instrumentation For Ion Trap Mass Spectrometers
(2011-01-31)
The thesis aims at building an experimental setup for conducting the boundary
ejection and resonance ejection experiments on wide variety of ion trap mass
analyzers. The experimental setup has two parts namely power ...
Studies On Electrical Contact Resistance And Coefficient Of Friction Across Sliding Electrical Contacts
(2011-11-16)
Simultaneous measurement of electrical contact resistance (ECR) and coefficient of friction (COF) at the sliding interface is essential to assess the performance of selected material contact pairs for the transfer of current ...
Investigations On The Influence Of Process Parameters On The Deposition Of Samarium Cobalt (SmCo) Permanent Magnetic Thin Films For Microsystems Applications
(2011-02-15)
The research in permanent magnet thin films focuses on the search of new materials and methods to increase the prevalent data storage limit. In the recent past the work towards the application of these films to micro systems ...