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Synthesis And Structural Characterization Of TiO2-Based Hybrid Nanostructures For Photovoltaic Applications
(2013-05-31)
Increased demand of power, limited fuel resources and environmental concerns have recently prompted a huge thrust on research areas of alternative energy and photovoltaics have been hailed as energy source for future. ...
Transport And Noise In GaAs-Based Devices
(2007-10-23)
The objective of this work was to study the noise in semiconductors and relate the transport mechanisms in the devices with the noise from the devices. The main part of the work was to set up a system for the measurement ...
Thin Film Semiconducting Metal Oxides By Nebulized Spray Pyrolysis And MOCVD, For Gas-Sensing Applications
(2013-04-19)
The atmosphere we live in contains various kinds of chemical species, natural and artificial, some of which are vital to our life, while many others are more or less harmful. The vital gases like oxygen, humidity have to ...
Multifunctionalities Of Ceramics And Glass Nanocrystal Composites Of V2O5 Doped Aurivillius Family Of Ferroelectric Oxides
(2011-09-19)
In recent years bismuth-based, layer-structured perovskites such as SrBi2Nb2O9 (SBN) and SrBi2Ta2O9 (SBT) have been investigated extensively, because of their potential use in ferroelectric random access memories (FeRAMs). ...
Studies Of Multiferroic Oxides
(2013-05-31)
This thesis presents the results of investigations of the synthesis, structure and physical properties of multiferroic materials. Multiferroics are materials in which two or all three of ferroelectricity, ferromagnetism ...