Tunable nanostructured distributed Bragg reflectors for III-nitride optoelectronic applications
Sign Up to like & getrecommendations! Published in 2020 at "RSC Advances"
DOI: 10.1039/d0ra03569f
Abstract: Highly reflective and conductive distributed Bragg reflectors (DBRs) are the key for high-performance III-nitride optoelectronic devices, such as vertical cavity surface emitting lasers (VCSELs), but they still suffer from lack of lattice-matched conductive DBR and… read more here.
Keywords: iii nitride; gan based; distributed bragg; nitride optoelectronic ... See more keywords
High performance conical nanostructured GaN-based photodetectors
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac2cad
Abstract: Here, we report on a new type of conical nanostructured GaN (CNG), and the corresponding high performance GaN-based metal–semiconductor–metal (MSM) photodetectors (PDs). Compared with the control planar GaN-based MSM PDs, the photocurrent increases by ∼600… read more here.
Keywords: based pds; gan based; conical nanostructured; nanostructured gan ... See more keywords
White light emission of monolithic InGaN/GaN grown on morphology-controlled, nanostructured GaN templates.
Sign Up to like & getrecommendations! Published in 2017 at "Nanotechnology"
DOI: 10.1088/1361-6528/aa6fdd
Abstract: We demonstrated an InGaN/GaN-based, monolithic, white light-emitting diode (LED) without phosphors by using morphology-controlled active layers formed on multi-facet GaN templates containing polar and semipolar surfaces. The nanostructured surface morphology was controlled by changing the… read more here.
Keywords: ingan gan; morphology; gan templates; nanostructured gan ... See more keywords