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Quick Facts

Medium Of Instructions	Mode Of Learning	Mode Of Delivery
English	Self Study	Video and Text Based

Course Overview

The Techniques of Materials Characterization certification course offers a comprehensive exploration of material structure analysis. The course spans 12 weeks and delves into microscopy techniques such as light/optical and electron microscopy, alongside diffraction phenomena using electron and X-ray sources. Emphasis is placed on real-world applications and problem-solving in materials research.

Catering to final year undergraduates, postgraduates, and PhD students, the Techniques of Materials Characterization certification by Swayam equips learners with fundamental knowledge in materials characterisation. Upon completion, students earn three credit points, with industries in metal making, semiconductor device manufacturing, and biomedical applications among those benefiting from the acquired skills.

Also Read: Online Materials Science And Technology Certification Courses

The Highlights

Core Online Course
12 Weeks Duration
Offered by IIT Kharagpur

Programme Offerings

Certificate of completion
Practical Learning
Hands-on Experience

Courses and Certificate Fees

Fees Informations	Certificate Availability	Certificate Providing Authority
INR 1000	yes	IIT Kharagpur

The Techniques of Materials Characterization certification fees is free. However, if you want a certificate, you must register and take the proctored exam at designated centres, which is optional and comes with a fee of Rs 1000.

Techniques of Materials Characterization Certification Fee Structure

Particulars	Total Fees
Techniques of Materials Characterization (exam)	Rs 1000/-

Eligibility Criteria

Academic Qualifications

The Techniques of Materials Characterization certification course is intended for final year undergraduate and postgraduate students, as well as PhD researchers in fields such as Materials Engineering, Nanoscience, Physics, and Chemistry, with the only requirement being introductory courses in Materials Science and Engineering.

Certification Qualifying Details

To receive the Techniques of Materials Characterization certification by Swayam, you need a minimum average assignment score of 10/25 and an exam score of 30/75.

What you will learn

After completing the Techniques of Materials Characterization certification syllabus, you will delve into a comprehensive understanding of various techniques used for materials characterisation. You will also explore microscopy, including both light/optical and electron microscopy, learning how to analyse and interpret microstructures of materials.

Upon completion of the Techniques of Materials Characterization training, you will gain insight into diffraction phenomena utilising electron and X-ray sources, enabling you to probe deeper into the internal structure of materials. You will also learn the fundamental principles behind image formation, diffraction, and their applications in materials research.

Who it is for

NanotechnologistMaterials EngineerMetallurgical EngineerResearch Scientist

The Techniques of Materials Characterization online course is suitable for final-year undergraduate and postgraduate students, as well as PhD researchers, across various disciplines such as Materials Engineering, Nanoscience, Physics, and Chemistry. This course is also beneficial for:

Admission Details

Follow these steps to join the Techniques of Materials Characterization classes:

Step 1: Browse the URL below:

https://onlinecourses.nptel.ac.in/noc23_mm26/preview

Step 2: Click on the “Sign-in/ Register” button

Step 3: Fill out the necessary details and submit the form

The Syllabus

Introduction to microscopy

Basic principles of image formation
General concepts of microscopy: resolution. Magnification, depth of field, depth of focus etc.

Optical microscopy

Image formation, contrast development
Basic components (light sources, specimen stage, lens system, optical train etc.)

Various modes of optical microscopy

Bright field mode (transmission vs. reflection)
Contrast enhancing modes (dark field, polarized light, interference contrast, fluorescent microscopy etc.)

General concepts of electron microscopy

Basic components of electron microscope (electron gun, electro-magnetic lenses etc.)
Aberrations (chromatic, spherical, astigmatism etc.) and their corrections
Electron-materials interaction (elastic vs. inelastic scattering, coherent vs. incoherent scattering, interaction volume)

Transmission electron microscopy (TEM)

Image formation and contrast generation (mass-thickness contrast, atomic number contrast, diffraction contrast etc.)
Modes of TEM (bright field, dark field, HAADF, STEM)

Electron diffraction in TEM

Scattering of electrons in crystalline material (Braggs law, zone axis, order of diffraction etc.)

Electron diffraction in TEM

Concept of reciprocal lattice, Ewald sphere, diffraction from finite crystal
Diffraction pattern (Single crystal vs. polycrystalline diffraction, selected area diffraction etc.),
Indexing of diffraction pattern (camera constant, structure
Application of electron diffraction (DF imaging, dislocation contrast, phase identification etc.)

Scanning electron microscopy (SEM)

Working principle in scanning mode
Signal generation: Inelastic scattering (Secondary vs. backscattered electron, Auger electrons, characteristic X-ray emission etc.)

Basic components of SEM

Detectors: SE (E-T detector), BSE (scintillator vs. solid state), in-lense detector
Optics of SEM (magnification, pixel, resolution, depth of field)
Resolution in SEM (minimum probe size, beam current etc.)

Chemical analysis in SEM

EDS and WDS detectors

Imaging and contrast generation in SEM

Topographic imaging (in SE & BSE mode)
Compositional imaging (BSE mode)

X-ray production

Electromagnetic radiation, continuous spectrum, characteristic spectrum
X-ray absorption (adsorption edge, excitation voltage, Auger effect etc.), X-ray filters

Intensities of diffracted beams

Scattering by single electron (Thomson and Crompton scattering)
Scattering by single atom: atomic scattering factor

Intensities of diffracted beams

Scattering from unit cell: structure factor calculation for various crystal systems
Multiplicity factor and temperature factor

X-ray diffraction profile and analysis

FWHM and line broadening
Crystallite size effect and Scherrer formula
Effect of strain (tensile vs compressive, uniform vs. non-uniform)
Amorphous vs. crystalline materials

Evaluation process

The Techniques of Materials Characterization certification offers an optional exam. Your final score is determined by averaging the best 8 out of 12 assignments (25%) and your proctored exam score (75%).

IIT Kharagpur Frequently Asked Questions (FAQ's)

1: Can I enroll in the Techniques of Materials Characterization online course if I do not have a background in Materials Science and Engineering?

Yes, you can enroll in this course even without a background in Materials Science and Engineering. However, it is recommended to have some introductory knowledge in the field.

2: How will the Techniques of Materials Characterization certification benefit me in my career?

This course will equip you with essential skills for analyzing and characterizing materials, which are highly valued in industries such as metal making, semiconductor device manufacturing, and biomedical applications.

3: Are there any prerequisites for the Techniques of Materials Characterization online course?

The only prerequisite for this course is to have completed introductory courses in Materials Science and Engineering. This foundational knowledge will help you grasp the concepts covered in the course.

4: What is the format of the Techniques of Materials Characterization training, and how is it delivered?

The course is delivered online through lectures, presentations, and interactive sessions. You will have access to course materials, assignments, and discussions through the online platform.

5: Can I earn any certification or credit points upon completion of the course?

Yes, upon completion of the course, you will earn three credit points. This certification can enhance your academic credentials and demonstrate your proficiency in materials characterization techniques to potential employers.