Now showing items 11-20 of 106
Ground State Studies Of Strongly Correlated 2D Systems
The quest for obtaining higher Tc superconductivity led to the discovery of cuprates about 20 years ago. Since then, they continue to puzzle the scientific community with their bizarre properties like non-BCS superconductivity, ...
Investigations into the Structural and Physical Properties of Li2O-M2O-2B2O3 (M=Li, Na & K), BaO-TiO2-B2O3 and 2Bi2O3-B2O3 Glass Systems
Borate glasses and glass-nano/microcrystal composite fabrication and investigations into their physical properties, have been interesting from their multifunctionalities view point. Certain borate structural units possess ...
Efficient Dislocation Reduction Methods for Integrating Gallium Nitride HEMTs on Si
Gallium Nitride (GaN) and its alloys with InN and AlN, the III-nitrides, are of interest for a variety of high power-high frequency electronics and optoelectronics applications. However, unlike Si and GaAs technology that ...
Investigations of Solution Combustion Process and their Utilization for Bioceramic Applications
Solution combustion synthesis (SCS) with its origin at IPC department of IISc has been widely practiced for synthesis of oxide materials. It is simple and low cost process, with energy and time savings that can be used to ...
Studies Of Multiferroic Oxides
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 ...
Synthesis And Structural Characterization Of TiO2-Based Hybrid Nanostructures For Photovoltaic Applications
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. ...
Titania Nanostructures for Photocatalytic and Photovoltaic Applications
Titania has been the focus of attention for several decades owing to its chemical stability, non-toxicity, inexpensiveness and robust surface chemistry. Its technological applications include use in diverse areas such as ...
Phonons And Thermal Transport In Nanostructures
Solution-Processed Optoelectronic Devices Based on Colloidal Semiconductor Nanostructures for Photodetection
Miniaturisation of electronic and optoelectronic devices have enabled the realization of system-on-a-chip technology in modern image sensors, where the photo sensor arrays and the corresponding signal processing circuitry ...