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Heterogeneous Integration of Device Grade Epitaxial Germanium on Silicon Platform using Laser-Induced Crystallization for Optoelectronic Applications
Integration of germanium on silicon platform has applications in III-V photovoltaics, integrated silicon photonics, high-speed transistors, etc. In this work, we have used laser-induced crystallization (LIC) to obtain ...
Design and Development of Non-Intrusive Load Monitoring Techniques and Solar Photovoltaic-Thermoelectric Hybrid Energy Conversion Systems
Standalone Solar Photovoltaic (PV) Systems are deployed where access to the conventional Electric Grid is not present. It is necessary to extract most of the available power from the Solar PV modules as the supply is ...
Electronic Photonic Circuit Design for RF Transceiver
RF over fibre (RoF) based communication system combines features of mm-wave and optical fibre communication. The RoF-based system has the advantage of both optical fibre systems (such as high bandwidth, signal transparency, ...
Towards an Integrated Graphene Nano-Opto-Electro-Mechanical System
Micro-electromechanical systems (MEMS) have found extensive applications in micromechanical
sensing. The scaling of MEMS into nano-electromechanical systems (NEMS) was spurred
primarily by the expectation of higher ...
Multiscale Modeling of Quantum Transport in 2D Material Based MoS Transistors
Atomically thin 2D materials have ushered in a new era in the fi eld of nano-science and tech-
nology and have been translated to notable advancements in the design of sensors, optoelectronic
devices, exible electronics. ...
Nanopore Based Single-molecule Sensors
In the past two decades nanopores have been used as highly sensitive
detection systems for exploring the properties of analytes at single molecule
resolution. The small dimensions of a nanopore permit the molecule of ...
Normally off AlxGa(1-x)N/GaN devices: Materials, process and device architecture innovations
AlxGa(1-x)N/GaN HEMTs find applications in power electronics systems as high-frequency power switches. The formation of a highly mobile 2 dimensional electron gas (2DEG) at a heterointerface in an otherwise insulating wide ...
Band-matched transport layers and intrinsically stable perovskite solar cells for application to perovskite Si tandem cells
Hybrid perovskite/silicon tandem solar cells offer low-cost alternatives to the commercially established silicon solar cells. In this thesis, we present the material and device optimizations of the subcells that can be ...
Resistive Switching and Electron Transport In Perovskite Oxide Thin Films
This work deals with the Resistive Switching (RS) properties of various perovskite oxides probed in a simple Metal - Insulator - Metal (M-I-M) configuration. The metals comprise of platinum which served as the bottom ...
Towards Logic Circuit Applications Using Solution Processed CNTs
With Silicon transistor technology reaching its practical limits, e orts to replace Si with
new materials with better electronic transport properties have gained considerable at-
tention. Single-walled carbon nanotubes ...