Photoluminescence linewidth narrowing in Yb-doped GaN and InGaN thin films
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.01.012
Abstract: Abstract We report on photoluminescence (PL) properties of GaN, GaN:Yb, InGaN, and InGaN:Yb thin films grown on (0001) sapphire substrates by plasma assisted molecular beam epitaxy (MBE). X-ray diffraction pattern of the films confirms c-axis… read more here.
Keywords: thin films; photoluminescence linewidth; linewidth narrowing; gan ingan ... See more keywords
Optical properties of InGaN thin films in the entire composition range
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Physics"
DOI: 10.1063/1.5020988
Abstract: The optical properties of thick InGaN epilayers, with compositions spanning the entire ternary range, are studied in detail. High structural quality, single phase InxGa1-xN (0001) films were grown heteroepitaxially by radio-frequency plasma assisted molecular-beam epitaxy… read more here.
Keywords: thin films; range; properties ingan; optical properties ... See more keywords
Optimization of parameters for generating nitrogen plasma in plasma-assisted MOCVD growth of InGaN thin films
Sign Up to like & getrecommendations! Published in 2019 at "AIP Advances"
DOI: 10.1063/1.5126943
Abstract: The deposition of InGaN thin films by plasma-assisted metalorganic chemical vapor deposition is achieved using nitrogen plasma as a nitrogen source. The generation of nitrogen plasma is optimized u... read more here.
Keywords: nitrogen; thin films; plasma; plasma assisted ... See more keywords
Anisotropic Etching of InGaN Thin Films with Photoelectrochemical Etching to Form Quantum Dots
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16051890
Abstract: Traditional methods for synthesizing InGaN quantum dots (QDs), such as the Stranski-Krastanov growth, often result in QD ensembles with low density and non-uniform size distribution. To overcome these challenges, forming QDs using photoelectrochemical (PEC) etching… read more here.
Keywords: anisotropic etching; quantum dots; thin films; etching ingan ... See more keywords