Advanced Semiconductor Physics

This course delves into the quantum mechanical foundations of semiconductor behavior, including advanced band theory, carrier transport phenomena, and semiconductor statistics. Students will analyze complex device structures and their operational principles, such as heterojunctions, MOSFETs, and quantum devices. Emphasis is placed on understanding material properties critical for next-generation semiconductor technologies and their applications. Practical problem-solving and contemporary research topics are integrated throughout the curriculum.

Course outline

Lectures, virtual labs, and graded assignments — completed in your browser.

01Review of Quantum Mechanics for Semiconductors and Crystal Structureslecture

02Advanced Band Theory and Density of States in Semiconductorslecture

03Carrier Statistics, Doping, and PN Junctions Revisitedlecture

04Charge Transport Phenomena: Drift, Diffusion, and High-Field Effectslecture

05Surface and Interface States, Heterojunctions, and Ohmic Contactslecture

06MOSFET Physics: Advanced Scaling, Short-Channel Effects, and Reliabilitylecture

07Bipolar Transistor (BJT) and HBT Physics: Advanced Operation and Designlecture

08Optoelectronic Devices I: LEDs, Lasers, and Photodetectorslecture

09Optoelectronic Devices II: Solar Cells and Advanced Imaging Sensorslecture

10Wide Bandgap Semiconductors: GaN, SiC, and Power Device Applicationslecture

11Two-Dimensional Materials: Graphene, MoS2, and Their Electronic Propertieslecture

12Quantum Confinement and Low-Dimensional Structures: QDs, QWs, QLslecture

13Spintronics and Topological Insulators: Emerging Conceptslecture

14Nanoscale Device Physics and Future Semiconductor Technologieslecture

Syllabus

Each week features online lectures, assigned readings, and interactive discussions to deepen understanding of advanced semiconductor concepts. Problem sets will be assigned regularly to reinforce theoretical knowledge and develop analytical skills. A mid-term exam and a final project, often involving a literature review or simulation, will assess cumulative learning. Active participation in online forums is expected, fostering a collaborative learning environment. Late submissions will incur penalties, and academic integrity is strictly enforced.