先進奈米電子和自旋電子元件簡介
Introduction to Emerging Devices from Nanoelectronics and Spintronics
學期
112-2
學分
3
學分
當期課號
535232
永久課號
EEIE30084
開課單位
電子研究所
授課教師
梁耕僑
校區
光復
類別
選修
上課時間表
| 節 | 週二 |
|---|---|
7 15:30–16:20 | 先進奈米電子和自旋電子元件簡介 ED201 3 節連堂 |
8 16:30–17:20 | |
9 17:30–18:20 |
* 根據陽明交大上課時間表所列
概述
隨著電子元件的尺度不斷一縮小,量子效應在其元件尺寸達到納米範圍時變得及為重要。而具有納米特徵的元件,即納米元件,也表現出與傳統的固態元件不同的性質。 通過納米製程與測量工具的出現,使得納米元件(例如,單電子晶體管,碳納米管/石墨烯晶體管,量子阱)的製造成為可能。 並且隨著科技的進步,電子自旋效應與奈米磁性材料的的研究也越來越深入,而其應用越來越加廣泛,如硬碟、記憶體,自旋電子開關閥等,具有低耗能的特性,因此也逐步進入未來工業生產的藍圖中。為此本課程著重在使學生掌握理解當前和未來量子電子應用中,納米電子和自旋電子行為所需的基本理論。內容將涵蓋在納米尺度下電子與自旋電子傳輸、動力學相關的基本量子力學基礎理論。並且本課程也討論納米電子學相關的固態理論,如電子能帶與聲子能帶結構。最後將討論當前的基於納米電子與自旋電子所發展的先進電子元件的工作原理、性能分析及發展瓶頸等。
先修科目
固態物理、半導體元件物理
教學方式
Classroom teaching
評分方式
Homework : 30% 2 Quizs: 40% Final Project/Exam: 30%
週次計畫
| 週次 | 主題 |
|---|---|
| 第 1 週 | I. Introduction: Emerging of Devices (1 week) |
| 第 2 週 | II. Quantum Theory – Basics (2 weeks) Schrodinger equation and analytically solved cases (overview); Matrix representation, eigenstates, change of basis Measurement, expectation value, Uncertainty principle Momentum and position operators |
| 第 3 週 | II. Quantum Theory – Basics (2 weeks) Schrodinger equation and analytically solved cases (overview); Matrix representation, eigenstates, change of basis Measurement, expectation value, Uncertainty principle Momentum and position operators |
| 第 4 週 | IV. Electron transport in nanoscale devices (4 weeks) Semiclassical transport, effective electron mass, conductivity Ballistic transport – Landauer-Buttiker Quantum transport theory (Non-coherent transport), Nonequilibrium Green’s functions |
| 第 5 週 | IV. Electron transport in nanoscale devices (4 weeks) Semiclassical transport, effective electron mass, conductivity Ballistic transport – Landauer-Buttiker Quantum transport theory (Non-coherent transport), Nonequilibrium Green’s functions |
| 第 6 週 | IV. Electron transport in nanoscale devices (4 weeks) Semiclassical transport, effective electron mass, conductivity Ballistic transport – Landauer-Buttiker Quantum transport theory (Non-coherent transport), Nonequilibrium Green’s functions |
| 第 7 週 | III. Electronic properties of materials (2 weeks) Basis functions for molecules and solids — Atomic states/orbitals, molecular states/orbitals, bonding state, anti-bonding states. Bandstructure calculations – Bandstructure in solids: Periodic system, E-K calculations, Tight-binding approaches for Silicon and graphene, CNTs. Briefly link to 3D, 2D, 1D and 0D system. Density of states. Graphene – relativistic transport, Klein tunneling |
| 第 8 週 | III. Electronic properties of materials (2 weeks) Basis functions for molecules and solids — Atomic states/orbitals, molecular states/orbitals, bonding state, anti-bonding states. Bandstructure calculations – Bandstructure in solids: Periodic system, E-K calculations, Tight-binding approaches for Silicon and graphene, CNTs. Briefly link to 3D, 2D, 1D and 0D system. Density of states. Graphene – relativistic transport, Klein tunneling |
| 第 9 週 | IV. Electron transport in nanoscale devices (4 weeks) Semiclassical transport, effective electron mass, conductivity Ballistic transport – Landauer-Buttiker Quantum transport theory (Non-coherent transport), Nonequilibrium Green’s functions |
| 第 10 週 | V. Phonons (1 week) Harmonic Oscillator, Lattice Waves, effects on conductivity Thermal Properties – thermoelectric effect Energy Transport by phonons and electrons, heat dissipation, thermoelectricity |
| 第 11 週 | VI. Electron dynamics in magnetic field (1 week) Cyclotron orbits, Landau levels de-Haas van Alphen and Shubnikov de-Haas effects –experimental applications Introduction to Quantum Hall effect Green’s functions |
| 第 12 週 | VI. Electron dynamics in magnetic field (1 week) Cyclotron orbits, Landau levels de-Haas van Alphen and Shubnikov de-Haas effects –experimental applications Introduction to Quantum Hall effect |
| 第 13 週 | VII. Magnetism and Spintronics (2 weeks) Energetics – exchange interactions, anisotropy and Zeeman Equilibrium magnetization, hysteresis Configurations – single domain, domain walls Magnetization Dynamics – Landau-Lifshitz-Gilbert (LLG) equation |
| 第 14 週 | VII. Magnetism and Spintronics (2 weeks) Energetics – exchange interactions, anisotropy and Zeeman Equilibrium magnetization, hysteresis Configurations – single domain, domain walls Magnetization Dynamics – Landau-Lifshitz-Gilbert (LLG) equation |
| 第 15 週 | VIII. Introduction to Emerging Devices (1 weeks) Nanoscale MOSFETs; STM measurements, Single electronic Transistor, RTDs, TFETs MTJ, STT-RAM, spin oscillators, spin-based logic devices, spin-FET |
| 第 16 週 | Final exam/ presentation |
教科書
教科書: 講義 參考書: 1. Supriyo Datta, Quantum Transport: Atom to Transistor, Cambridge University Press, 2nd edition (2005) 2. Supriyo Datta, Lessons from Nanoelectronics: A New Perspective on Transport (Lectures in Nanoscience and Technology: Electronics from the Bottom Up), World Scinece, (2012) 3. Supriyo Bandyopadhyay, Marc Cahay, Introduction to Spintronics, CRC Press, (2015) 4. Paper reading
Office Hours
- 地點
- EF370
- 時間
- 6 pm to 7 pm on Monday
- 聯絡方式
- gcliang@gmail.com