This course introduces basic concepts of quantum theory of solids and presents the theory describing the carrier behaviors in semiconductors. The course balances fundamental physics with application to semiconductors and other electronic devices. At the end of this course learners will be able to: 1. Understand the energy band structures and their significance in electric properties of solids 2. Analyze the carrier statistics in semiconductors 3. Analyze the carrier dynamics and the resulting conduction properties of semiconductors
About this Course
최근 조회 15,539회
Course을(를) 수강하는 학습자
- Scientists
- Engineers
- Research Assistants
- Researchers
- Technical Solutions Engineers
강의 계획 - 이 강좌에서 배울 내용
주
1완료하는 데 2시간 필요
Quantum Theory Of Semiconductors
In this module we will introduce the course and the Semiconductor Devices specialization. In addition, we will review the following topics: Type of solids, Bravais lattices, Lattice with basis, Point defects, Dislocation, Bulk crystal growth, Epitaxy, Energy levels of atoms and molecules, Energy bands of solids, Energy bands in real space, Energy bands in reciprocal lattice, Energy band structures of metal and insulator, Definition of semiconductor, Electrons and holes, and Effective mass.
8개 동영상 (총 76분), 2 readings, 2 quizzes
8개의 동영상
Course Introduction2m
Crystal Structures13m
Defects in Crystals7m
Crystal Growth10m
Formation of Energy Bands9m
Energy Band Structure10m
Semiconductor15m
2개의 읽기 자료
Module Topics1m
Materials and Constants10m
1개 연습문제
Homework #130m
주
2완료하는 데 3시간 필요
Carrier Statistics
In this module, we will cover carrier statistics. Topics include: Currents in semiconductors, Density of states, Fermi-Dirac probability function, Equilibrium carrier concentrations, Non-degenerate semiconductors, Intrinsic carrier concentration, Intrinsic Fermi level, Donor and acceptor impurities, Impurity energy levels, Carrier concentration in extrinsic semiconductor, and Fermi level of extrinsic semiconductors.
5개 동영상 (총 71분), 2 readings, 2 quizzes
5개의 동영상
Carrier Statistics15m
Intrinsic Semiconductors12m
Extrinsic Semiconductors 111m
Extrinsic Semiconductors 215m
2개의 읽기 자료
Module Topics1m
Materials and Constants10m
1개 연습문제
Homework 21h
주
3완료하는 데 3시간 필요
Currents in Semiconductor
This module introduces you to currents in semiconductors. Topics we will cover include: Thermal motion of carriers, Carrier motion under electric field, Drift current, Mobility and conductivity, Velocity saturation, Diffusion of carriers, General expression for currents in semiconductor, Carrier concentration and mobility, and the Van der Pauw technique.
4개 동영상 (총 50분), 2 readings, 1 quiz
2개의 읽기 자료
Module Topics10m
Materials and Constants10m
1개 연습문제
Homework #31시 30분
주
4완료하는 데 3시간 필요
Carrier Dynamics
In this module we explore carrier dynamics. Topics include: Electronic transitions in semiconductor, Radiative transition, Direct and indirect bandgap semiconductors, Roosbroeck-Shockley relationship, Radiative transition rate at non-equilibrium, Minority carrier lifetime, Localized states, Recombination center and trap, Shockley-Hall-Reed recombination, Surface recombination, Auger recombination, Derivation of continuity equation, Non-equilibrium carrier concentration, Quasi-Fermi level, Current and quasi-Fermi level, Non-uniform doping, and Non-uniform bandgap.
7개 동영상 (총 90분), 2 readings, 2 quizzes
7개의 동영상
Radiative Transition Rate13m
Non-Radiative Transitions 111m
Non-Radiative Transitions 215m
Continuity Equation14m
Quasi-Fermi Level8m
Heterogeneous Materials14m
2개의 읽기 자료
Module Topics10m
Materials and Constants10m
1개 연습문제
Homework #41h
강사
Wounjhang Park
ProfessorElectrical, Computer, and Energy Engineering
석사 학위 취득 시작
이 강좌은(는) 콜로라도 대학교 볼더 캠퍼스의 100% 온라인 Master of Science in Electrical Engineering 중 일부입니다.
전체 프로그램을 수료하면 귀하의 강좌가 학위 취득에 반영됩니다.
콜로라도 대학교 볼더 캠퍼스 정보
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
Semiconductor Devices 전문 분야 정보
This Semiconductor Devices specialization is designed to be a deep dive into the fundamentals of the electronic devices that form the backbone of our current integrated circuits technology. You will gain valuable experience in semiconductor physics, pn junctions, metal-semiconductor contacts, bipolar junction transistors, metal-oxide-semiconductor (MOS) devices, and MOS field effect transistors.
Specialization Learning Outcomes:
*Learn fundamental mechanisms of electrical conduction in semiconductors
*Understand operating principles of basic electronic devices including pn junction, metal-semiconductor contact, bipolar junction transistors and field effect transistors
*Analyze and evaluate the performance of basic electronic devices
*Prepare for further analysis of electronic and photonic devices based on semiconductors
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