Learn · NPTEL

Course11310606422 lectures

Fundamentals of optical and scanning electron microscopy

Prof. Sankaran · IIT Madras

Start with lecture 1 At NPTEL

Lectures

Module1- Fundamentals of Optics

  1. MM03- Lecture 1- properties of light, Image formation Video
  2. MM03- Lecture 2- Magnification and resolution Video
  3. MM03-Lecture 3-Depth of field,focus and field of view Video
  4. MM03-Lecture 4-Lens defects,filters and light microscopy introduction Video
  5. MM03-Lecture5-Optical microscope demo., Bright field imaging, opaque specimen illumination Video

Module2- Microscopy and sample preparation

  1. MM03-Lecture6-Opaque stop microscopy, Phase contrast microscopy Video
  2. MM03- Lecture 7- Dark field microscopy, Polarization microscopy Video
  3. MM03- Lecture 8- Differential interference contrast and fluorescence microscopy Video
  4. MM03-Lecture 9-Sample preparation techniques for optical microscopy Video
  5. MM03-Lecture 10-Tutorial problems Video
  6. MM03-Lecture 10 continuation-Tutorial problems Video

Module 3- Basics of Scanning Electron Microscopy

  1. MM03-Lecture 11-Introduction to scanning electron Microscopy Video
  2. MM03-Lecture 12- Lens aberrations, Object resolution, Image quality Video
  3. MM03-Lecture 13 Interaction between electrons and sample, Imaging capabilities, Structural analysis, Elemental analysis Video
  4. MM03-Lecture 14-SEM and its mode of operation, Effect of aperture size,Working distance,condenser lens strength Video
  5. MM03- Lecture 15- SEM and its mode of operation- continuation, Relation between probe current and probe diameter, Summary Video
  6. MM03- Lecture 16- Factors affecting Interaction volume, Demonstration of SEM Video
  7. MM03-Lecture 17-Image formation and interpretation Video
  8. MM03-Lecture 18- Image formation and interpretation continued, EDS, WDS Video
  9. MM03-Lecture 19-Special contrast mechanisms, Monte Carlo simulations of Interaction volume Video
  10. MM03- Lecture 20-Electron channeling contrast imaging (ECCI), Electron back scattered diffraction (EBSD)-Theory & instrument demonstration Video
  11. MM03-Lecture 21- Tutorial Problems on SEM Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Madras
Department
Metallurgy and Material Science
Teacher
Prof. Sankaran
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.
Who can watch
NPTEL gives no rating. Invisible Network shows it to Tweens profiles and older, judged from what the source says about it. How courses are placed