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
제공자:
2,280명이 이미 등록했습니다!
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.
8 videos (Total 76 min), 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.
5 videos (Total 71 min), 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 2
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.
4 videos (Total 50 min), 2 readings, 1 quiz
2개의 읽기 자료
Module Topics10m
Materials and Constants10m
1개 연습문제
Homework #330m
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.
7 videos (Total 90 min), 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 #4
강사
Wounjhang Park
ProfessorElectrical, Computer, and Energy Engineering
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
자주 묻는 질문
강의 및 과제를 언제 이용할 수 있게 되나요?
강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.
이 전문 분야를 구독하면 무엇을 이용할 수 있나요?
강좌를 등록하면 전문 분야의 모든 강좌에 접근할 수 있고 강좌를 완료하면 수료증을 취득할 수 있습니다. 전자 수료증이 성취도 페이지에 추가되며 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 내용만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.
환불 규정은 어떻게 되나요?
재정 지원을 받을 수 있나요?
궁금한 점이 더 있으신가요? 학습자 도움말 센터를 방문해 보세요.
Coursera는 세계 최고의 교육에 대한 보편적인 접근 기회를 제공하며,
최고의 대학 및 기관들과 제휴하여 온라인 강좌를 제공합니다.
© 2019 Coursera Inc. All rights reserved.
