Ahmad Ehteshamul Islam is a Direct PhD student of the Electrical and Computer Engineering Department at Purdue University. He started working with his present supervisor, Prof. M. Ashraful Alam on Fall 2005. His current research interest involves theory of oxide reliability in nanoscale devices, specifically on the physics of degradation in SiON, High-K and Strained-Si devices. He has also worked on modeling and characterization of MOS devices, while he was appointed in EE department of Bangladesh Univ. of Engg & Tech. as Lecturer.

1. Amorphous Materials
2. biosensors
3. Defect Spectroscopy
4. drift-diffusion
5. Electrical Characterization
6. Reaction-Diffusion Theory
7. solar cells