Observation of two different temperature-dependent behaviors of the defects in III-nitride micro-LEDs
Sign Up to like & getrecommendations! Published in 2023 at "AIP Advances"
DOI: 10.1063/5.0142541
Abstract: As micro-LED pixel sizes shrink, the volume-to-surface ratio increases, so defect-assisted non-radiative recombination becomes more important for LED pixel efficiency degradation. The donor-type defects on the pixel sidewalls are induced by inductively coupled plasma etching,… read more here.
Keywords: two different; recombination; observation two; temperature ... See more keywords
Observation of two threshold fields for runaway-electron generation in tokamaks
Sign Up to like & getrecommendations! Published in 2020 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/ab96f3
Abstract: Two different threshold electric fields, characterizing a lower field required for significant seed RE generation and sustainment and a higher field required for the RE avalanche onset, have been experimentally observed in the flattop of… read more here.
Keywords: field required; generation; two threshold; observation two ... See more keywords
Observation of two collapsed phases in CaRbFe4As4
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.100.045152
Abstract: We report the observation of the pressure-induced, fully-collapsed tetragonal phase of CaRbFe4As4 for P~ 22 GPa via high-pressure x-ray diffraction and magnetotransport measurements. The x-ray measurements, along with resistivity measurements, show that there is an… read more here.
Keywords: fully collapsed; observation two; collapsed tetragonal; tetragonal phase ... See more keywords