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Lecture

Defects in 2D Materials

Related lectures (32)

Explores common defects in 2D materials, their impact on device performance, and strategies for defect healing and positive applications.

Defects in Electronic Materials

Delves into the impact of defects in electronic materials, exploring band tails, XPS analysis, and defect creation mechanisms.

Semiconductor Devices II: Defects Engineering

Covers the analysis of measurements and defects engineering in semiconductor devices, including density of states and defect probing.

Defects in 2D Materials

Delves into common defects in 2D materials, their impact on transistor characteristics, formation energy, transport behavior, and van der Waals epitaxy.

Semiconductor Devices II: Contact Resistance Modeling

Explores contact resistance modeling in semiconductor devices, focusing on gate voltage calculation and defect analysis.

Simulation of 2D Field Effect Transistors

Covers the simulation of 2D Field Effect Transistors and the advantages of using Green's Function.

Defects in Materials: Structure and Behavior

Explores defects in materials, grain boundaries, grain coarsening kinetics, the glass transition, and vacancy creation.

Weak Bond Model: Electronic Materials

Introduces the weak bond model for electronic materials, focusing on molecular orbitals and defect formation.

Excitons, Luminescence and LEDs

Explores excitons, luminescence, and LEDs, including their formation, impact on carrier density, and working principles.

Defects: Structure and Stability

Explores the structure and stability of defects in crystals, emphasizing their impact on material properties.

Defects in Crystals

Explores defects in crystals, including point defects, dislocations, grain boundaries, and their impact on material behavior.

Weak Bond Model: Defects in Electronic Materials

Explores equilibrium defect densities, band tail models, and defect creation in electronic materials.

Strain and Heteroepitaxy

Explores the impact of strain on semiconductor band structures, epitaxy, critical thickness, and defect formation, emphasizing the role of Hooke's law and elasticity theory.

Organic Electronic Materials

Explores the fundamentals and advancements in organic electronic materials, covering topics like electron delocalization, charge transport, semiconductor preparation, and sustainable engineering.

PN Junctions and Heterostructures: Principles and Applications

Discusses the principles of pn junctions and heterostructures in semiconductor physics, focusing on their electrical characteristics and practical applications.

Organic Electronics: Electronic Perturbations and Semiconductor Devices

Explores challenges and advancements in organic electronics, covering transport, semiconductor devices, and quantum harmonic oscillators.

Path Collective Variables for Structural Phase Transformations

Explores path collective variables for sampling structural phase transformations, focusing on solid-solid transformations and topologically close-packed phases in complex alloys.

Organic Electronics: Electronic Perturbations

Explores electronic perturbations in organic materials, covering vibronic coupling, charge formation, transport mechanisms, and advanced topics.

Semiconductor Devices II: CV Modelling

Covers defect probing, 2D material defects, CV measurements, defect modelling, and experimental data analysis.

Transport & Recombination

Explores transport, recombination, dark conductivity, and photoconductivity in electronic materials, emphasizing the significance of recombination mechanisms in semiconductors.