Mobility and Conductivity — Study Resources & PYQs
Mobility and conductivity of charge carriers in semiconductors.
- Estimated study time: 30 minutes
Study resources
- Introduction to Semiconductor Devices - IIT Hyderabad (Article) — Week 3 is mobility, drift current and diffusion - the transport properties that determine conductivity.
- Fundamentals of Semiconductor Devices - IISc Bangalore (Article) — Week 2 covers mobility and drift-diffusion transport in a semiconductor.
- Chapter 1: Semiconductor Physics - lecture list (Article) — Chapter 1 lectures cover mass action law, charge densities and conductivity, plus two solved numericals on conductivity. Work through them in the listed order.
- Drift Current and Diffusion Current in Semiconductor Materials (Video) — Short, clear video specifically explaining drift and diffusion current densities in semiconductor materials.
- GeeksforGeeks - What is Semiconductor? Types, Examples & Properties (Article) — Explains the classification of materials as conductors, insulators and semiconductors, and how conductivity depends on mobility and carrier concentration.
- Neso Academy - Analog Electronics: Semiconductor Materials (Video) — Introduces conductors, insulators and semiconductors, resistivity, and lays the foundation for mobility and conductivity - first video of Neso Academy's full Analog Electronics playlist.
- OpenStax — University Physics Volume 2 (Article) — Open physics textbook covering electromagnetism, electromagnetic waves, optics, lasers and related physics fundamentals.
- OpenStax — University Physics Volume 3 (Article) — Open physics textbook covering modern physics and semiconductor-related foundations.
Mobility and Conductivity previous year questions
Taught in these subjects
- APPLIED ENGINEERING PHYSICS — BPHT11 · Government College of Engineering and Technology, Jammu
- BASIC ELECTRONICS ENGINEERING — BECT11 · Government College of Engineering and Technology, Jammu
- APPLIED ENGINEERING PHYSICS — BPHT11 · Government College of Engineering and Technology, Jammu
- BASIC ELECTRONICS ENGINEERING — BECT11 · Government College of Engineering and Technology, Jammu
- Advanced Engineering Physics — BPHT21 · Government College of Engineering and Technology, Jammu
- Applied Engineering Physics — BST1103 · Government College of Engineering and Technology, Jammu
- Basic Electronics Engineering — ECT1101 · Government College of Engineering and Technology, Jammu
- Advanced Engineering Physics — BST1203 · Government College of Engineering and Technology, Jammu
- FUNDAMENTALS OF ELECTRONICS ENGINEERING — ECT1201 · Government College of Engineering and Technology, Jammu
- BASIC ELECTRONICS ENGG — ECT1101 · Government College of Engineering and Technology, Jammu
- FUNDAMENTALS OF ELECTRONICS ENGINEERING — ECT1201 · Government College of Engineering and Technology, Jammu