1. Molecular beam epitaxy of AlScN on Si(111)
R. Singh, N. Veeraraghavan, C. Savant, Debaditya Bhattacharya, W. Zhao, T. Nguyen, A. Ithepalli, P. Lonergan, H. G. Xing, and D. Jena
Published in Journal of Applied Physics, 2026
Publications
You can also find my articles on my Google Scholar profile. It is likely to be more up to date as the machine never sleeps.
Peer reviewed articles
2. AlScN as an electron blocking layer in blue light emitting diodes: A first look
Pierce Lonergan, Madhav Ramesh, Shivali Agrawal, Debaditya Bhattacharya, Thai-Son Nguyen, Vladimir Protasenko, Henryk Turski, Huili Grace Xing, and Debdeep Jena
Published in Applied Physics Letters, 2026
3. Dielectric assisted liftoff enabled simultaneous low n- and p- differential contact resistivities in ultrawide bandgap AlGaN pn diodes on bulk AlN
Debaditya Bhattacharya, Shivali Agrawal, Hsin-Wei S. Huang, Madhav Ramesh, Joseph E. Dill, Vladimir Protasenko, Huili Grace Xing, and Debdeep Jena
Published in Japanese Journal of Applied Physics, 2026
4. Electrical analysis of 265 nm UV-C emitting AlGaN diode heterostructures grown by MBE on bulk AlN
Shivali Agrawal, Hsin-Wei S. Huang, Debaditya Bhattacharya, Madhav Ramesh, Krzesimir Nowakowski-Szkudlarek, Henryk Turski, Vladimir Protasenko, Huili Grace Xing, and Debdeep Jena
Published in AIP Advances, 2026
5. Growth of conductive Si-doped α-Ga$_2$O$_3$ by suboxide molecular-beam epitaxy
Jacob Steele, Julianne Chen, Tamá Burrell, Naomi A. Pieczulewski, Debaditya Bhattacharya, Kathleen Smith, Katie Gann, Michael O. Thompson, Huili G. Xing, Debdeep Jena, David A. Muller, Michael D. Williams, M. K. Indika Senevirathna, and Darrell G. Schlom
Published in APL Materials, 2025
6. Low p-contact resistance InGaN-capped AlGaN-based DUV LEDs on bulk AlN substrates
Hsin-Wei S. Huang, Shivali Agrawal, Debaditya Bhattacharya, Vladimir Protasenko, Huili Grace Xing, and Debdeep Jena
Published in Applied Physics Letters, 2025
7. The effect of boron incorporation on leakage and wake-up in ferroelectric Al$_{(1-x)}$Sc$_x$N
Maike Gremmel, Chandrashekhar Prakash Savant, Debaditya Bhattacharya, Georg Schönweger, Debdeep Jena, and Simon Fichtner
Published in Journal of Applied Physics, 2025
Preprints
1. Low Resistance Non-Alloyed Ohmic Contacts to High Al Composition n-type AlGaN
Joseph E. Dill, Xianzhi Wei, Changkai Yu, Akhansha Arvind, Shivali Agrawal, Debaditya Bhattacharya, Keisuke Shinohara, Debdeep Jena, and Huili Grace Xing
Published in , 2025
Conference Papers
1. Low Temperature Electroluminescence of AlGaN based UV Edge Emitting LEDs grown by MBE on Bulk AlN Substrates
Debaditya Bhattacharya, Shivali Agrawal, Hsin Wei Sheena Huang, Vladimir Protasenko, Krzesimir Szkudlarek, Henryk Turski, Huili Grace Xing, and Debdeep Jena
Published in 2025 Device Research Conference (DRC), 2025