Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS)
Main Author: | |
---|---|
Publication Date: | 2017 |
Other Authors: | , , , , , |
Format: | Article |
Language: | eng |
Source: | Materials research (São Carlos. Online) |
Download full: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000601707 |
Summary: | Ammonobasic reactive sublimation (ARS) is proposed as a novel method to synthesize GaN and related oxides. Results indicate that GaN growth occurs by a nitriding process of Ga and related oxides, establishing a direct dependence on NH4OH amount added as a primary chemical reactive. The samples were grown on p-type Si (111) substrates inside a tube furnace, employing GaN powder and NH4OH. The characterizations of the samples were carried out by XRD, SEM, EDS and PL techniques, revealing the influence of NH4OH on the improvement of GaN synthesis and the enhancement of its optical and structural properties. |
id |
ABMABCABPOL-1_bac0dde51666b6ae10b7584eb29a4363 |
---|---|
oai_identifier_str |
oai:scielo:S1516-14392017000601707 |
network_acronym_str |
ABMABCABPOL-1 |
network_name_str |
Materials research (São Carlos. Online) |
repository_id_str |
|
spelling |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS)Gallium nitrideSublimationX-ray diffractionPhotoluminescenceGallium oxideAmmonobasic reactive sublimation (ARS) is proposed as a novel method to synthesize GaN and related oxides. Results indicate that GaN growth occurs by a nitriding process of Ga and related oxides, establishing a direct dependence on NH4OH amount added as a primary chemical reactive. The samples were grown on p-type Si (111) substrates inside a tube furnace, employing GaN powder and NH4OH. The characterizations of the samples were carried out by XRD, SEM, EDS and PL techniques, revealing the influence of NH4OH on the improvement of GaN synthesis and the enhancement of its optical and structural properties.ABM, ABC, ABPol2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000601707Materials Research v.20 n.6 2017reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/1980-5373-mr-2017-0311info:eu-repo/semantics/openAccessHernández-Hernández,Luis AlbertoAguilar-Hernández,Jorge R.Moure-Flores,Francisco deMelo-Pereira,Osvaldo deMejía-García,ConcepciónCruz-Gandarilla,FranciscoContreras-Puente,Gerardoeng2018-05-18T00:00:00Zoai:scielo:S1516-14392017000601707Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2018-05-18T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false |
dc.title.none.fl_str_mv |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
title |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
spellingShingle |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) Hernández-Hernández,Luis Alberto Gallium nitride Sublimation X-ray diffraction Photoluminescence Gallium oxide |
title_short |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
title_full |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
title_fullStr |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
title_full_unstemmed |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
title_sort |
Synthesis of Gallium Nitride and Related Oxides Via Ammonobasic Reactive Sublimation (ARS) |
author |
Hernández-Hernández,Luis Alberto |
author_facet |
Hernández-Hernández,Luis Alberto Aguilar-Hernández,Jorge R. Moure-Flores,Francisco de Melo-Pereira,Osvaldo de Mejía-García,Concepción Cruz-Gandarilla,Francisco Contreras-Puente,Gerardo |
author_role |
author |
author2 |
Aguilar-Hernández,Jorge R. Moure-Flores,Francisco de Melo-Pereira,Osvaldo de Mejía-García,Concepción Cruz-Gandarilla,Francisco Contreras-Puente,Gerardo |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Hernández-Hernández,Luis Alberto Aguilar-Hernández,Jorge R. Moure-Flores,Francisco de Melo-Pereira,Osvaldo de Mejía-García,Concepción Cruz-Gandarilla,Francisco Contreras-Puente,Gerardo |
dc.subject.por.fl_str_mv |
Gallium nitride Sublimation X-ray diffraction Photoluminescence Gallium oxide |
topic |
Gallium nitride Sublimation X-ray diffraction Photoluminescence Gallium oxide |
description |
Ammonobasic reactive sublimation (ARS) is proposed as a novel method to synthesize GaN and related oxides. Results indicate that GaN growth occurs by a nitriding process of Ga and related oxides, establishing a direct dependence on NH4OH amount added as a primary chemical reactive. The samples were grown on p-type Si (111) substrates inside a tube furnace, employing GaN powder and NH4OH. The characterizations of the samples were carried out by XRD, SEM, EDS and PL techniques, revealing the influence of NH4OH on the improvement of GaN synthesis and the enhancement of its optical and structural properties. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000601707 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392017000601707 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1980-5373-mr-2017-0311 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABM, ABC, ABPol |
publisher.none.fl_str_mv |
ABM, ABC, ABPol |
dc.source.none.fl_str_mv |
Materials Research v.20 n.6 2017 reponame:Materials research (São Carlos. Online) instname:Universidade Federal de São Carlos (UFSCAR) instacron:ABM ABC ABPOL |
instname_str |
Universidade Federal de São Carlos (UFSCAR) |
instacron_str |
ABM ABC ABPOL |
institution |
ABM ABC ABPOL |
reponame_str |
Materials research (São Carlos. Online) |
collection |
Materials research (São Carlos. Online) |
repository.name.fl_str_mv |
Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR) |
repository.mail.fl_str_mv |
dedz@power.ufscar.br |
_version_ |
1754212671548293120 |