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Nonlinear Dynamics Of Resonances In, And Ejection From Paul Traps
(2008-09-26)
This thesis presents results of investigations that have been carried out to understand dynamics in nonlinear Paul trap mass spectrometers. Of the three problems that have been taken up for study in this thesis, the first ...
Nature Of Criticality, Structuring, And Phase Behavior Of Complex Fluids
(2009-03-04)
This thesis is mainly concerned with some important properties of complex fluids, and how these properties are influenced by structures in the nano/mesoscopic scale. Short-range assembly of the constituent molecules results ...
Gas Sensors - Micro-Heater Designs And Studies On Sensor Film Deposition
(2009-03-03)
Current gas sensor technology, although meeting the minimum requirements in many instances, suffers for a number of limitations. Hence, there is currently a considerable volume of research being undertaken at many ...
Studies on Solar Cell AC Parameters (Instrumentation, Measurements and Applications)
(Indian Institute of Science, 2005-05-06)
Photovoltaic (PV) conversion of solar energy appears to be one of the most promising ways of meeting the increasing energy demand. In space, photovoltaic power source is the only safe alternative. Conventional silicon solar ...
Pressure Sensor Development Using Hard Anodized Aluminum Diaphragm And Thin Film Strain Gauges
(2008-01-16)
The sensor is a device that converts a form of energy concerning which the information is
sought, called the measurand, to a form (electrical) in which it can be usefully processed or interpreted. Sensors rely on physical ...
Small Angle Measurement Using Optical Caustics From Hollow Cylinders - Few Investingations
(2009-09-15)
‘Optical Caustics’ represent some of the most visually striking patterns of the light in nature.They occur when light rays from a source, such as the sun, get refracted, or reflected by curved media so as to bend and alter ...
Investigations On Topological Thresholds In Metal Doped Ternary Telluride Glasses
(2009-06-16)
The ability to tune the properties over a wide range of values by changing the additives, composition, etc., has made chalcogenide glassy semiconductors, most interesting from both fundamental physics as well as technology ...
Gas Sensor-Studies On Sensor Film Deposition, ASIC Design And Testing
(2009-04-29)
The widespread use of Liquid Petroleum Gas (LPG) for cooking and as fuel for automobile vehicles requires fast and selective detection of LPG to precisely measure the leakage of gas for preventing the occurrence of accidental ...
Geometry Optimization Of Axially Symmetric Ion Traps
(2009-05-13)
This thesis presents numerical optimization of geometries of axially symmetric ion
trap mass analyzers. The motivation for this thesis is two fold. First is to demonstrate
how the automated scheme can be applied to achieve ...
Studies On The Electrical Properties Of Titanium Dioxide Thin Film Dielectrics For Microelectronic Applications
(2009-05-06)
The scaling down of Complementary Metal Oxide Semiconductor (CMOS) transistors requires replacement of conventional silicon dioxide layer with higher dielectric constant (K) material for gate dielectric. In order to reduce ...