Study of stress in ammonothermal non-polar and semi-polar GaN crystal grown on HVPE GaN seeds
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2019.125423
Abstract: Abstract GaN crystals were grown on non-polar and semi-polar HVPE GaN seeds by basic ammonothermal method. Stress distributions were investigated in cross-section of (1 1 −2 0) plane, (1 0 −1 0) plane, (2 0 −2 1) plane and (1 0 −1 1) plane GaN crystal. The… read more here.
Keywords: semi polar; hvpe; non polar; gan ... See more keywords
Growth and characterization of α-, β-, and ϵ-phases of Ga2O3 using MOCVD and HVPE techniques
Sign Up to like & getrecommendations! Published in 2018 at "Materials Research Letters"
DOI: 10.1080/21663831.2018.1443978
Abstract: ABSTRACT Heteroepitaxial films of GaO were grown on c-plane sapphire (0001). The stable phase β-GaO was grown using the metalorganic chemical vapor deposition technique, regardless of precursor flow rates, at temperatures between 500C and 850C.… read more here.
Keywords: phase; growth characterization; hvpe; characterization phases ... See more keywords
Power Enhancement of 265 nm DUV-LED Flip-Chip by HVPE-AlN High-Temperature Annealing
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DOI: 10.3390/mi14020467
Abstract: In this paper, the X-ray diffraction full width at half the maximum (XRD FWHM) of a 3.5 µm-thick hydride vapor phase epitaxy-aluminum nitride (HVPE-AlN) (002) face after high-temperature annealing was reduced to 129 arcsec. The… read more here.
Keywords: temperature annealing; high temperature; hvpe aln; hvpe ... See more keywords