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Course11310692439 lectures

Transmission Electron Microscopy: Theory of Imaging to Advanced Applications

Prof. Sai Rama Krishna Malladi · IIT Hyderabad

Start with lecture 1 At NPTEL

Lectures

Week 1

  1. Intro to Transmission Electron Microscopy (TEM) Video
  2. Layout of TEM, lab tour and overview of components Video
  3. Electron Sources: Types of Electron Sources Video
  4. Electron Sources: Charateristics and influence on imaging Video

Week 2

  1. Electron Lenses Video
  2. Image Formation in TEM & Function of a Lens - Part 1 Video
  3. Image Formation in TEM & Function of a Lens - Part 2 Video

Week 3

  1. Apertures, Detectors & Specimen Preparation Video
  2. Signals in a TEM Video
  3. Scattering Cross Section & Projected Potential Video

Week 4

  1. More on electron-specimen interaction Video
  2. Contrast mechanisms in conventional TEM Video
  3. Basic conventional TEM operation, handson demonstration on LaB6 TEM - JEOL JEM 2100 Video
  4. Basic conventional TEM operation, handson demonstration on Cold FEG TEM - JEOL JEM F200 Video

Week 5

  1. Interpreting simple images in conventional TEM Video
  2. Introduction and overview of electron diffraction techniques Video
  3. Basics of crystallography to understand electron diffraction - Part 1 Video

Week 6

  1. Basics of crystallography to understand electron diffraction - Part 2 A Video
  2. Basics of crystallography to understand electron diffraction - Part 2 B Video
  3. Demonstration of orienting crystal and obtaining diffraction pattern on TEM Video

Week 7

  1. Understanding electron diffraction patterns Video
  2. Indexing electron diffraction patterns Video
  3. High-resolution Imaging in TEM Video

Week 8

  1. HREM - Linear imaging theory and image formation mechanisms Video
  2. HREM - Multiwave imaging concepts and extension to real specimens Video
  3. HREM - Demonstration on microscope Video

Week 9

  1. Scanning transmission Electron Microscopy - Concepts Video
  2. Scanning transmission Electron Microscopy - Methodology Video
  3. STEM - Demonstration on the microscope - Experimental Demonstration Video

Week 10

  1. Inelastic scattering and Analytical TEM Video
  2. Into to EELS and EFTEM Video
  3. More on EELS and applications Video

Week 11

  1. Aberration correction in TEM Video
  2. Demonstration on Image Corrector TEM - JEOL NeoARM 200F Video
  3. Demonstration on Probe Corrected TEM - JEOL NeoARM 200F Video

Week 12

  1. Tutorial on Basic Image Operations with Digital Micrograph & ImageJ Video
  2. In‑situ & Environmental TEM using MEMS Video
  3. Course Summary - TEM, Theory of Imaging to Advanced Applications - Part 01 Video
  4. Course Summary - TEM, Theory of Imaging to Advanced Applications - Part 02 Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Hyderabad
Department
Metallurgy and Material Science
Teacher
Prof. Sai Rama Krishna Malladi
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge. Coordinated by IIT Madras.
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