Browsing Centre for Nano Science and Engineering (CeNSE) by thesis submitted date"2025"
Now showing items 1-11 of 11
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Biologically Inspired Electronic Nose: Innovations and Developments
The olfactory system is a highly efficient and complex network for detecting and interpreting a wide range of chemical signals. It consists of specialized sensory cells located in the nasal mucosa that detect odor molecules ... -
Broadband Ultrafast Signal Generation and Dissemination via Dynamic Fiber Optic Links
Mode-locked fiber lasers, with rare-earth-doped fibers offering numerous advantages over alternative gain media, including excellent beam quality, simple thermal management, and a compact and robust design, are in high ... -
Coupled electro-opto-mechanical oscillations in neuristors
Action potentials (AP) in biological neurons, measured through electrophysiological techniques, are electrical signals that emerge and propagate along the axonal membrane. It has been shown that close to the temperatures ... -
Development of AlN based Piezo-MEMS Technology: Film Growth to Device and Application
Aluminum nitride (AlN) has emerged as an excellent material for a variety of MEMS applications owing to its unique combination of properties such as- low dielectric constant, strong polarity, low dielectric and acoustic ... -
Development of Recessed-gate Normally-off Al(x)Ga(1-x)N/GaN HEMTs for Power Applications
The push for higher efficiency and power density in power electronics has accelerated the development of AlGaN/GaN high-electron-mobility transistors (HEMTs). The formation of a two-dimensional electron gas (2DEG) at the ... -
Dispersive Superconducting Circuit Quantum Electrodynamics, the Time-continuous Feynman’s Light Microscope and Non-Markovian dynamics in multi-mode Superconducting Circuits
This thesis is divided into three parts, with each part concerned with one of the three pillars of Theoretical Quantum Optics: ‘Microscopic models of Light-Matter Interaction’, ‘Quantum Measurements’ and finally, ‘Driven ... -
Frequency Comb-Based Seed Sources for High-Power Spectral Beam Combining
In recent years, the need for high-power laser systems has grown across multiple industries. Lasers with high output power and excellent beam quality are used in material processing and directed energy weapons for defense. ... -
MOCVD of MoS2: Nucleation Density, Lateral Growth Rate, and Coverage Dependence on Growth Variables
Scaling towards increasing miniaturization, as per the so-called Moore’s law, has governed electronics technology by the CMOS route over the past decades. 2D materials atomically thin crystalline layers are emerging ... -
Photoelectromagnetic Effect to Probe into Transport and Recombination Parameters in Hybrid Perovskites
This work presents a comprehensive study on establishing a reliable characterization methodology based on the Photoelectromagnetic (PEM) effect in semiconductors. When a semiconductor surface is incident by photons of ... -
Pockels effect based on-chip Electro-optic modulators using ferroelectric materials
An electro-optic modulator finds applications in multiple technological fields like optical communication, photonic computing, quantum computing, signal processing, neuromorphic computing, programmable photonics, and optical ... -
Scanning Force Microscopy of Graphene on Water: From Nanoscale Imaging to Interfacial Forces and Phenomena
Full text Embargo up to Dec 28, 2026 Graphene’s atomic thinness and remarkable properties make it an ideal ultrathin, mechanically robust and functional layer on liquid surface. This enables a wide range of applications, ...