2018 journal article
Plasma enhanced chemical vapor deposition of SiO2 and SiNx on AlGaN: Band offsets and interface studies as a function of Al composition
JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A, 36(6).
2017 journal article
Nonlinear analysis of vanadium- and titanium-based contacts to Al-rich n-AlGaN
JAPANESE JOURNAL OF APPLIED PHYSICS, 56(10).
Contributors: B. Sarkar n, P. Reddy n , I. Bryan n, Z. Bryan n, R. Kirste *, R. Collazo n , Z. Sitar n n,
2017 journal article
Performance improvement of ohmic contacts on Al-rich n-AlGaN grown on single crystal AlN substrate using reactive ion etching surface treatment
APPLIED PHYSICS EXPRESS, 10(7).
Contributors: B. Sarkar n, n, P. Reddy n , R. Kirste n, R. Collazo n & Z. Sitar n
2016 journal article
High temperature and low pressure chemical vapor deposition of silicon nitride on AlGaN: Band offsets and passivation studies
JOURNAL OF APPLIED PHYSICS, 119(14).
2015 journal article
A conduction model for contacts to Si-doped AlGaN grown on sapphire and single-crystalline AlN
JOURNAL OF APPLIED PHYSICS, 117(24).