31 citations · 52 across the 8 of their papers we have counts for
5 papers · 1 filter
Second-Order Optical Nonlinearity of AlScN Films Grown By Molecular Beam Epitaxy
Joongwon Lee, Thai-Son Nguyen, Len van Deurzen +8
Alloys of AlN have rapidly emerged as a material platform for nonlinear optics. In this paper, we measure the second-order optical nonlinearity of AlScN films grown directly on nit…
High Mobility Multiple-Channel AlScN/GaN Heterostructures
Aias Asteris, Thai-Son Nguyen, Chuan F. C. Chang +4
Aluminum scandium nitride (AlScN) is a promising barrier material for gallium nitride (GaN)-based transistors for the next generation of radio-frequency electronic devices. In this…
Lattice-Matched Multiple Channel AlScN/GaN Heterostructures
Thai-Son Nguyen, Naomi Pieczulewsi, Chandrashekhar Savant +6
AlScN is a new wide bandgap, high-k, ferroelectric material for RF, memory, and power applications. Successful integration of high quality AlScN with GaN in epitaxial layer stacks…
Ferroelectric AlBN Films by Molecular Beam Epitaxy
Chandrashekhar Savant, Ved Gund, Kazuki Nomoto +13
We report the properties of molecular beam epitaxy deposited AlBN thin films on a recently developed epitaxial nitride metal electrode Nb2N. While a control AlN thin film exhibits…
Epitaxial lattice-matched AlScN/GaN distributed Bragg reflectors
Len van Deurzen, Thai-Son Nguyen, Joseph Casamento +2
We demonstrate epitaxial lattice-matched AlScN/GaN ten and twenty period distributed Bragg reflectors (DBRs) grown on c-plane bulk n-type GaN substrates by plasma…