Time-dependent conduction mechanisms in reversed stepped superlattice layers of GaN HEMTs on 200 mm engineered substrates
Sign Up to like & getrecommendations! Published in 2024 at "Applied Physics Letters"
DOI: 10.1063/5.0222572
Abstract: Time-dependent conduction in epitaxial superlattice (SL) strain relief layers of GaN high electron mobility transistors on 200 mm engineered substrates with a poly-AlN core was observed and analyzed. This phenomenon occurs when the devices were operated… read more here.
Keywords: engineered substrates; time dependent; layers gan; dependent conduction ... See more keywords
T Cells on Engineered Substrates: The Impact of TCR Clustering Is Enhanced by LFA-1 Engagement
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Immunology"
DOI: 10.3389/fimmu.2018.02085
Abstract: We created APC-mimetic synthetic substrates to study the impact of ligand clustering on T cell activation and spreading. The substrates exhibit antibodies directed against the TCR-complex in the form of a patterned array of sub… read more here.
Keywords: engineered substrates; tcr clustering; engagement; ligand ... See more keywords