課程大綱

課程資訊

課程名稱

半導體光學
SEMICONDUCTOR OPTICS

開課學期

96-2

授課對象

學程光電科技學程

授課教師

吳育任

課號

OE5004

課程識別碼

941 U0090

班次

學分

全/半年

半年

必/選修

選修

上課時間

星期二6,7,8(13:20~16:20)

上課地點

電二104

備註

總人數上限：49人

Ceiba 課程網頁

http://ceiba.ntu.edu.tw/962_opto

課程簡介影片

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課程概述

1. Structure properties of Semiconductor: Crystal growth, crystal structures, strain in heterostructure, polar materials.
2. Reviews on quantum mechanic theory: Schrödinger equations, quantum well, time-independent/time independent perturbation theory.
3. Semiconductor band structure: Bloch theorem of crystal, tight binding method, spin orbit coupling, and k.p method.
4. Band structure modification: Band structure of alloys, Band structure in quantum well and quantum dot, strain and deformation potential theory, polar heterostructures.
5. Transport and Scattering theory: Defect and carrier-carrier scattering (ionized impurity scattering, charged dislocation scattering, alloy scattering and interface roughness scattering, lattice vibrations, phonon scattering, polariton and plasmons.
6. Optical properties of semiconductors: Maxwell’s equations and vector potential, interband transitions, indirect interband transitions, charge injection, radiative recombination, non-radiative recombination, and LEDs. The materials will include Group IV, III-V (GaAs, GaN based materials), and II-VI (ZnO, ZnS)
7. Excitonic effects: Excitonic states in semiconductors, optical properties with inclusion of excitonic effects, excitonic states in quantum well, excitonic absorption, and excitonic broadening.
8. Modulations of optical properties: Modulation of optical properties, Electro-optic effect, and quantum confined stark effect.

課程目標

In the class, we will focus on the basic physics of optoelectronic devices. We will also introduce the solution to approach the problem by either analytical/ numerical methods. Several numerical methods and programs such as k.p method, quantum well problem, and Monte Carlo program will be provided as examples and practiced in this class.

課程要求

Quantum physics, quantum mechanics, or solid state physics

預期每週課後學習時數

Office Hours

另約時間

指定閱讀

參考書目

1. Electronic and optoelectronic properties of semiconductor structures –
Jasprit Singh
or
2. Physics of semiconductors and their heterostructures - Jasprit Singh

評量方式
(僅供參考)

No.	項目	百分比	說明
1.	Homework	35%
2.	Midterm	30%
3.	final exam	35%

課程進度

週次	日期	單元主題
第1週	02/19	Review of Crystal growth technology, crystal structure, and strain theory
第2週	02/26	Concepts of heterostructure. Review of quantum mechanics, density of state theory, quantum well , quantum dot,
第3週	03/04	Bloch theorem, Kronig Penney model for bandstructures, tight binding method
第4週	03/11	Spin orbital coupling. Perturbation theory,and K.p method
第5週	03/18	K.p method
第6週	03/25	Semiconductor band structures, doping, and alloys
第7週	04/01	Modification of bandstructures: strain, and deformation theory
第8週	04/08	Boltzmann Transport theory
第9週	04/15	Scattering Theory: Carriers and Defects scattering
第10週	04/22	Phonon and phonon scattering, Monte Carlo method
第11週	04/29	Monte Carlo Simulation, Review,
第12週	05/06	Midterm
第13週	05/13	Maxwell equations and Vector Potential Interband transitions: Bulk and 2D and quantum well
第14週	05/20	Interband transition in quantum well and quantum dot structures, intra-band transition.
第15週	05/27	indirect transition, carrier injection, Nonradiative process, LEDs and Laser
第16週	06/03	Excitonic effects in 3D and lower dimensions
第17週	06/10	Excition and electro-optic effect
第18週	6/17	Final exam