About: Electrical and optical properties of graphite/ZnO nanorods heterojunctions

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Graphite/ZnO nanorods heterojunctions were prepared by hydrothermal growth and deposition of colloidal graphite. The electrical properties of these heterojunctions were investigated at different temperatures by measuring their current-voltage (I-V) and capacitance-voltage (C-V) characteristics. The basic electrical parameters of the graphite-based junctions were estimated from I-V and C-V measurements. It was found that the I-V characteristics of the graphite/ZnO nanorods heterojunctions can be well described by a tunnel-recombination current transport mechanism via interface states. These nanostructured heterojunctions showed promising rectifying and gas sensing properties. The obtained results represent a good starting point for further development of nanostructured heterojunction diodes and gas sensors Graphite/ZnO nanorods heterojunctions were prepared by hydrothermal growth and deposition of colloidal graphite. The electrical properties of these heterojunctions were investigated at different temperatures by measuring their current-voltage (I-V) and capacitance-voltage (C-V) characteristics. The basic electrical parameters of the graphite-based junctions were estimated from I-V and C-V measurements. It was found that the I-V characteristics of the graphite/ZnO nanorods heterojunctions can be well described by a tunnel-recombination current transport mechanism via interface states. These nanostructured heterojunctions showed promising rectifying and gas sensing properties. The obtained results represent a good starting point for further development of nanostructured heterojunction diodes and gas sensors (en)
Title	Electrical and optical properties of graphite/ZnO nanorods heterojunctions Electrical and optical properties of graphite/ZnO nanorods heterojunctions (en)
skos:prefLabel	Electrical and optical properties of graphite/ZnO nanorods heterojunctions Electrical and optical properties of graphite/ZnO nanorods heterojunctions (en)
skos:notation	RIV/67985882:_____/14:00436359!RIV15-AV0-67985882
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(LD14111)
http://linked.open...iv/cisloPeriodika	October
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Grym, Jan Gladkov, Petr Yatskiv, Roman Verde, Maria
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fotoniky a elektroniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	14065
http://linked.open...ai/riv/idVysledku	RIV/67985882:_____/14:00436359
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Current transport mechanism; Semiconductor diodes; Nanorods (en)
http://linked.open.../riv/klicoveSlovo	Current transport mechanism Semiconductor diodes Nanorods
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[E349679C8E44]
http://linked.open...i/riv/nazevZdroje	Carbon
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Electrophoretic deposition of nanostructured ZnO layers and their use in the detection of environmentally hazardous gases
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	77
http://linked.open...iv/tvurceVysledku	Grym, Jan Yatskiv, Roman Gladkov, Petar Brus, V. V. Verde, Maria
http://linked.open...ain/vavai/riv/wos	000340689400107
issn	0008-6223
number of pages	9 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.carbon.2014.06.017

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