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cond-mat.mtrl-sci2025
Low Resistance Non-Alloyed Ohmic Contacts to High Al Composition n-type AlGaN
Joseph E. Dill, Xianzhi Wei, Changkai Yu +6
Ohmic contacts to high (>70\%) Al content n-type AlGaN ultra-wide bandgap semiconductor layers in nitride electronic and photonic devices are typically fabricated by a…
cond-mat.mtrl-sci2025
Improved operating voltage in InGaN-capped AlGaN-based DUV LEDs on bulk AlN substrates
H-W S. Huang, S. Agrawal, D. Bhattacharya +2
Better wall plug efficiency of deep-ultraviolet light emitting diodes (DUV-LEDs) requires simultaneous low resistivity p-type and n-type contacts, which is a challenging problem. I…
cond-mat.mtrl-sci2025
The effect of boron incorporation on leakage and wake-up in ferroelectric Al_{1-x}Sc_xN
Maike Gremmel, Chandrashekhar Prakash Savant, Debaditya Bhattacharya +3
This study explores the influence of boron incorporation on the structural and electrical properties of ferroelectric Aluminum Scandium Nitride (Al_{1-x}Sc_xN ) thin films, focusin…