Localized heating induced chemical vapor deposition for one-dimensional nanostructure synthesis

BD Sosnowchik, L Lin, O Englander - Journal of Applied Physics, 2010 - pubs.aip.org
Localized heating has emerged as a viable technique for the site specific synthesis of one-
dimensional (1D) nanostructures. By localizing the heat source, the extent of chemical vapor …

GaN light-emitting diodes on glass substrates with enhanced electroluminescence

JH Choi, HY Ahn, YS Lee, K Park, TH Kim… - Journal of Materials …, 2012 - pubs.rsc.org
We report the enhanced electroluminescence (EL) of GaN light-emitting diodes (LEDs) on
glass substrates by controlling GaN crystal morphology, crystallinity, and device fabrication …

Self-assembled single crystal germanium nanowires arrays under supercritical hydrothermal conditions

LW Lin, YH Tang, CS Chen, HF Xu - CrystEngComm, 2010 - pubs.rsc.org
Arrays of single crystal germanium nanowires were fabricated in a self-assembled manner
by a hydrothermal method without any metallic catalyst or templates. SEM, TEM, HRTEM …

Heteroepitaxial Growth of GaN on Unconventional Templates and Layer‐Transfer Techniques for Large‐Area, Flexible/Stretchable Light‐Emitting Diodes

JH Choi, J Kim, H Yoo, J Liu, S Kim… - Advanced Optical …, 2016 - Wiley Online Library
There have been significant recent developments in the growth of single‐crystal gallium
nitride (GaN) on unconventional templates for large‐area blue or green light‐emitting diodes …

ZnO nanostructures with controlled morphologies on a glass substrate

YJ Kim, JM Jeon, JH Choi, SS Park, SI Kim… - …, 2010 - iopscience.iop.org
We report morphology-controlled selective growth of ZnO nanostructures on glass
substrates by using catalyst-free metal-organic chemical vapor deposition. For the …

Selective formation of GaN-based nanorod heterostructures on soda-lime glass substrates by a local heating method

YJ Hong, YJ Kim, JM Jeon, M Kim, JH Choi… - …, 2011 - iopscience.iop.org
We report on the fabrication of high-quality GaN on soda-lime glass substrates, heretofore
precluded by both the intolerance of soda-lime glass to the high temperatures required for III …

Local Crystallization of Yielding Compact, Strong Thermionic Electron Emission Source

JH Choi, HY Ahn, YS Lee, MH Yang… - IEEE electron device …, 2013 - ieeexplore.ieee.org
Local microheating of amorphous LaB 6 film could control the degree of crystallization as
determined by spatially resolved Raman spectroscopy and transmission electron …

Nearly perfect polycrystalline, large-grained silicon arrays formed at low-temperature ambient by local pyrolysis

JH Choi, HY Ahn, YS Lee, YT Ryu, KS Cho… - Crystal growth & …, 2012 - ACS Publications
We report low-temperature ambient synthesis of high-quality, several micrometer thick
polycrystalline silicon arrays on soda lime glass substrates by local pyrolysis, where SiH4 …

Formation of 10-μm-level patterned organic thin film using microthermal evaporation

JH Choi, A Zoulkarneev, TY Noh, YG Lee… - Journal of Vacuum …, 2011 - pubs.aip.org
This article reports the fabrication of 10-μ m-level stripe patterns on an organic layer using
microthermal evaporation. During this process, an organic layer is coated on a glass …

Germanium nanowire synthesis using a localized heat source and a comparison to synthesis in a uniform temperature environment

CJ Redcay, O Englander - Journal of Materials Research, 2011 - cambridge.org
In this work, we compare the synthesis of germanium nanowires (GeNWs) using a highly
localized heat source with GeNWs synthesized in a uniform temperature environment. With …