Strategic Objectives
• Unlock the secrets of TMDC atomic structures and their unique electronic properties.
• Master the principles of valleytronics to manipulate electron momentum for faster processing.
• Explore the integration of MoS2 and WSe2 into flexible, transparent optoelectronics.
• Understand the synthesis and characterization techniques essential for 2D material research.
The Core Challenge
While graphene revolutionized nanomaterials, its lack of a natural bandgap limits its use in logic circuits and next-generation semiconductors.
01
The 2D Landscape
02
Atomic Architecture
03
Molybdenum Disulfide
04
Tungsten Diselenide
05
The Bandgap Paradox
06
Valleytronics Fundamentals
07
Spin-Orbit Coupling
08
Excitonic Effects
09
Synthesis via Vapor Deposition
10
The Scotch Tape Method
11
Characterization by Raman
12
Photoluminescence Mapping
13
2D Field-Effect Transistors
14
Van der Waals Heterostructures
15
Optoelectronic Devices
16
The Role of Substrates
17
Flexibility and Strain
18
Doping and Contact Resistance
19
Quantum Transport
20
Environmental Stability
21