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Title: Highly aligned vertical GaN nanowires using submonolayer metal catalysts

Abstract

A method for forming vertically oriented, crystallographically aligned nanowires (nanocolumns) using monolayer or submonolayer quantities of metal atoms to form uniformly sized metal islands that serve as catalysts for MOCVD growth of Group III nitride nanowires.

Inventors:
 [1];  [1];  [1]
  1. Albuquerque, NM
Issue Date:
Research Org.:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
993133
Patent Number(s):
7745315
Application Number:
11/866,684
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Classifications (CPCs):
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
DOE Contract Number:  
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Wang, George T, Li, Qiming, and Creighton, J Randall. Highly aligned vertical GaN nanowires using submonolayer metal catalysts. United States: N. p., 2010. Web.
Wang, George T, Li, Qiming, & Creighton, J Randall. Highly aligned vertical GaN nanowires using submonolayer metal catalysts. United States.
Wang, George T, Li, Qiming, and Creighton, J Randall. Tue . "Highly aligned vertical GaN nanowires using submonolayer metal catalysts". United States. https://www.osti.gov/servlets/purl/993133.
@article{osti_993133,
title = {Highly aligned vertical GaN nanowires using submonolayer metal catalysts},
author = {Wang, George T and Li, Qiming and Creighton, J Randall},
abstractNote = {A method for forming vertically oriented, crystallographically aligned nanowires (nanocolumns) using monolayer or submonolayer quantities of metal atoms to form uniformly sized metal islands that serve as catalysts for MOCVD growth of Group III nitride nanowires.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 29 00:00:00 EDT 2010},
month = {Tue Jun 29 00:00:00 EDT 2010}
}

Works referenced in this record:

Metalorganic Chemical Vapor Deposition Route to GaN Nanowires with Triangular Cross Sections
journal, August 2003


Crystallographic alignment of high-density gallium nitride nanowire arrays
journal, July 2004


Synthesis of p-Type Gallium Nitride Nanowires for Electronic and Photonic Nanodevices
journal, March 2003