Centre for Nano Science and Engineering (CeNSE)
Recent Submissions
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Gallium Oxide based High Voltage Diode : Design, Fabrication, Characterization and Modelling
High-efficiency power electronic devices intend to play a significant role in curbing global warming and enhancing energy conservation. Owing to its superior material properties, Gallium oxide (Ga2O3) has emerged as a new ... -
PZT Based High-speed Electro-Optic Modulator- Material Development, Fabrication, and Photonic Device Characterization
Electro-optic (EO) modulator is a device that converts the electrical signal into an equivalent optical signal, which finds application in fields such as modulating the power of a laser beam, high-speed digital data ... -
Sandwiched Hybrid Waveguide Platform for Integrated Photonics Applications
Guided wave optical technology, made possible by the invention of lasers and low-loss optical fibers, has revolutionized communication over the past century. With their high bandwidth capabilities, optical fibres have ... -
On-Chip Photonics for Spectroscopy and Sensing
On-chip photonics for spectroscopy and sensing refers to the integration of photonic components and devices onto a single semiconductor chip to enable efficient and compact spectroscopic and sensing applications. Traditional ... -
Aptamer-based approaches for multiplexed sensing applications
Biosensors offer high specificity, sensitivity, real-time recognition, and rapid response across various applications, including Medical Diagnostics, Environmental Monitoring, Food Safety, agriculture, Point-of-Care ... -
Investigating Microwave-Synthesized Nanoferrites as Core Materials for RF On-Chip Inductors
On-chip inductors play a major role in radio frequency integrated circuits (RFICs), finding applications in radio frequency microelectromechanical systems (RF MEMS), power-electronics, and biomedical MEMS. Despite advancements ... -
Advancements in Microcantilever Sensor Technology: Gas Sensing Application
Micro and nanoelectromechanical systems (M&NEMS) have great potential in sensor technologies, which are used for detecting mass or gas, measuring force and acceleration, and in applications related to memory storage and ... -
Advanced Architectures for Cascaded Raman Fiber Lasers
Fiber lasers have exhibited significant expansion in their diverse applications within the fields of communications, industrial operations, defence, and the medical sector. They require a rare earth doped element as ... -
Fabricating Physical and Robotic Systems to Investigate Collective Behavior
The motion of particles has always been fascinating for scientists. We, as scientists, try to decode the mysteries of motion of massive objects like black holes, stars, and planets to objects nearly void of mass such as ... -
Gallium Oxide Vertical Power Devices - Modeling, Material Growth, and Hetero-epitaxial Integration with Silicon
𝛽-Ga2O3 is a candidate for a new generation of power semiconductors that can significantly lower the conduction losses and increase power density in the power converters. PFOM or power figure of merit (V2Br/Ron) is a ratio ... -
Chemical Vapour Deposition of Tungsten Disulphide Aided by Thermodynamic and Density Functional Theory Modelling
Transition metal dichalcogenides (TMDs) are versatile materials that offer a wide variety of applications in electronics, sensing, energy, etc. Tungsten disulphide (WS2) is a layered semiconductor TMD with impressive ... -
From Impact to Encapsulation: Advancing Droplet Technologies with Liquid Marbles
Droplets, in their myriad forms and functions, have become indispensable players in the world of microreactors, drug delivery systems, crystallization studies, and cell culture platforms. These tiny, self-contained units ... -
Analog Compute for Edge-AI: Devices, Circuits & SoC
Machine Learning and Artificial Intelligence research has yielded models with huge computational complexities to solve a multitude of problems. These complex models require substantial computational resources to perform ... -
Development and Characterization of Multi-finger GaN HEMT for Power switching applications
Power electronics is the branch that connects electricity and the world. Power devices play a significant role in reducing CO2 emissions and saving energy. As technology develops, the main focus is reducing energy consumption, ... -
Engineering Nano-Electronic Devices using 2-D Materials: CMOS Logic to Biosensing
Technology scaling has driven the development of semiconductor technology that forms a ubiquitous part of daily utilities such as smartphones, computers, and wearables. However, efforts to continue scaling have met ... -
Optical and Electrical Studies of Hybrid Nanomaterial Composites Based on Noble Metal Nanostructures
Localized surface plasmon resonance (LSPR) in noble metal nanoparticles like gold (Au) and silver (Ag) results in enhancements in optical absorption and scattering by the nanoparticles, accompanied by a dramatic ... -
Tailored Synthesis of Hexagonal Boron Nitride: Chemical Vapor Deposition and Next Generation Devices
The introduction of two dimensional (2D) materials in electronic device applications has provided a platform for several new device concepts and architectures. Hexagonal boron nitride (hBN) is the only insulator in the ... -
Deeply Scaled InAlN/GaN-on-Silicon High Electron Mobility Transistors for RF Applications
Wide bandgap gallium nitride (GaN) based high electron mobility transistors (HEMTs) are promising candidates for next-generation radio frequency (RF) power amplifier applications owing to high electron saturation velocity ... -
Towards the development of open-chip digital microfluidics platform
Manipulating and utilizing fluid flows at microscale provides several opportunities towards technological advancement in different domains such as (but not limited to) lab-on-chip devices for mimicking biological laboratory ... -
Growth of hole-conducting Cu2O & CuO semiconductors using CVD for next-generation electronic devices: Thin Films Transistors, Memristors, and Gas Sensors
Semiconducting oxides with visible-range transparency and high electrical conductivity have tremendous potential for transparent CMOS devices. Oxide semiconducting materials are a good choice for emerging transparent ...
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