S Gwo, CK Shih - Reports on Progress in Physics, 2016 - iopscience.iop.org
Scaling down semiconductor lasers in all three dimensions holds the key to the development of compact, low-threshold, and ultrafast coherent light sources, as well as …
We demonstrate large area fully flexible blue LEDs based on core/shell InGaN/GaN nanowires grown by MOCVD. The fabrication relies on polymer encapsulation, nanowire lift …
S Li, A Waag - Journal of Applied Physics, 2012 - pubs.aip.org
In recent years, GaN nanorods are emerging as a very promising novel route toward devices for nano-optoelectronics and nano-photonics. In particular, core-shell light emitting devices …
Two-dimensional (2D) materials with graphene as a representative have been intensively studied for a long time. Recently, monolayer gallium nitride (ML GaN) with honeycomb …
There have been rapidly increasing demands for flexible lighting apparatus, and micrometer- scale light-emitting diodes (LEDs) are regarded as one of the promising lighting sources for …
We report the fabrication of a photonic platform consisting of single wire light-emitting diodes (LED) and photodetectors optically coupled by waveguides. MOVPE-grown (metal–organic …
L Mancini, N Amirifar, D Shinde, I Blum… - The Journal of …, 2014 - ACS Publications
Atom probe tomography allows for three-dimensional reconstruction of the elemental distribution in materials at the nanoscale. However, the measurement of the chemical …
We report lasing from nonpolar pin InGaN/GaN multi-quantum well core–shell single- nanowire lasers by optical pumping at room temperature. The nanowire lasers were …
We report on the demonstration of a new type of axial nanowire LED heterostructures, with the use of self-organized InGaN/AlGaN dot-in-a-wire core-shell nanowire arrays. The large …