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Design and Development of Non-intrusive Optical Probes for Quantitative Analysis of Flow Fields in Hypersonic Shock Tunnels
This thesis describes the development of light-based, non-interfering interrogation tools for quantitative assessment of density variations in hypersonic flows over the test models of interest in aerodynamics. Since flow ...
Studies on Single Step Deposition of ZnO Nanostructured Thin Films for Sensing and Photocatalysis Application
ZnO, band gap of ~3.37eV, is a chemical stable, biocompatiable, non-toxic n-type semiconductor material. Due to advancement of microfabrication technology and chemical synthesis method, nanostructured ZnO are found to be ...
Design and Analysis of Surface Acoustic Wave Filters
The generation and detection of surface acoustic waves (SAWs)
using interdigital transducers (IDTs) on a piezoelectric surface have
been used to produce many high performance Band Pass Filters.
This thesis focuses on ...
Crystalline Silicon Carbide Thin Films for Ultraviolet Detection
UV light detection has a lot of applications including secured satellite communication, solar and celestial observation and biological imaging. Wide bandgap materials are used to sense UV light. SiC is an excellent material ...
Rapid Lightsheet Volume Imaging For Developmental Biology
Optical fluorescence microscopy is one of the key tool, that is indispensable for the study
of complex and dynamic biological processes. Key issues associated with the existing fluorescence
imaging systems are, ...
Frequency and Temperature Dependent Mechanical Behavior of Three-Dimensional Cellular Structures of Graphene and Carbon Nanotubes: Role of Microscopic Interfacial Interaction
Three dimensional (3D) cellular structures with high mechanical strength and stability are recently proven to provide a crucial platform for multifunctional application in various fields namely biomedical, soft robotics, ...
Modified-graphene and carbon nanodots for nitrogen dioxide sensing: Effects of interfacial electronic modulation and dimensionality on gas interaction
Currently, there is an enormous demand for the development of high performance nitrogen dioxide (NO2) gas sensors for environmental pollution monitoring. Hence, there is a constant quest to replace traditional metal oxide ...
Electric Field Assisted Self-Healing (eFASH)
Circuit failure due to the open faults in the interconnect is the most common problem regarding the reliability of electronic systems. This is particularly true for large-area electronic systems such as display, image ...
Development of an Automated Test & Parameter Extraction Tool for Active Matrix Displays
Active matrix backplanes used in
at panel displays are prone to line faults (opens and
shorts) and pixel faults (poor transistor performance and parameter variations). These
faults could occur during fabrication or ...
Application of Experience Mapping based Predictive Controller (EMPC) for Under-damped and Unstable Systems
Experience Mapping based Predictive Controller (EMPC) is a concept based on the principle of Human
Motor Control, that was earlier developed and applied to control a well damped Type 1 system. In this
thesis, the concepts ...