Demonstration of Ellipsometry || IIT Kharagpur

🔬 J.A. Woollam Alpha-SE Ellipsometer Demonstration | VLSI Lab, IIT Kharagpur
👨‍🔬 Presented by Research Scholar: Bidesh Mahata

Welcome to the official demonstration from the VLSI Lab under Prof. Prashant Kumar Guha at IIT Kharagpur! In this video, Bidesh Mahata, a research scholar, walks us through the operation and capabilities of the J.A. Woollam Alpha-SE Ellipsometer — a state-of-the-art instrument used for characterizing thin films with high precision.

📹 What You'll Learn:

Introduction to ellipsometry and its applications

Overview of the Alpha-SE device and software interface

Step-by-step sample preparation and measurement procedure

Real-time analysis and interpretation of data

This video is an excellent resource for students, researchers, and professionals in semiconductor physics, materials science, and nanotechnology, providing hands-on insights into advanced optical metrology techniques.

🔗 About the Lab:
The VLSI Lab at IIT Kharagpur is a premier research facility focusing on microelectronics, semiconductor devices, and integrated circuit design.

📍 Location: Indian Institute of Technology Kharagpur
📧 Contact: For more information, collaborations, or access to the lab facilities, please reach out to the department.

👍 Like, Share, and Subscribe for more cutting-edge demonstrations and research highlights from IIT Kharagpur!

#iitkharagpur #inup #nanotechnology #materialsscience