2000
DOI: 10.1016/s0167-9317(99)00492-x
|View full text |Cite
|
Sign up to set email alerts
|

Heterojunction with ZnO polycrystalline thin films for optoelectronic devices applications

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4

Citation Types

0
12
0
1

Year Published

2002
2002
2022
2022

Publication Types

Select...
8
2

Relationship

0
10

Authors

Journals

citations
Cited by 46 publications
(13 citation statements)
references
References 2 publications
0
12
0
1
Order By: Relevance
“…This result is of most interest since this metastable phase may open a broad range of technical applications as heterojunctions for photodetection and photovoltaic devices. 21 Moreover, while a small volume of c-ZnO powder has only been obtained in the present work ͑through the use of a diamond anvil cell͒, the P -T conditions required to obtain this sample can also be reached by a multianvil high-pressure apparatus where the sample volume is of 100 mm 3 . Finally, and from a more general point of view, the present study indicates that the phase diagram of semiconductors with reduced size may be different from that of the bulk compounds and deserve further studies.…”
mentioning
confidence: 92%
“…This result is of most interest since this metastable phase may open a broad range of technical applications as heterojunctions for photodetection and photovoltaic devices. 21 Moreover, while a small volume of c-ZnO powder has only been obtained in the present work ͑through the use of a diamond anvil cell͒, the P -T conditions required to obtain this sample can also be reached by a multianvil high-pressure apparatus where the sample volume is of 100 mm 3 . Finally, and from a more general point of view, the present study indicates that the phase diagram of semiconductors with reduced size may be different from that of the bulk compounds and deserve further studies.…”
mentioning
confidence: 92%
“…7 Nanopartículas de ZnO recentemente têm recebido grande atenção devido a uma variedade de aplicações tais como, absorção no UV, desodorização e tratamento antibacteriano. 8,9 O semicondutor ZnO tem um bandgap de 3,37 eV em temperatura ambiente e é um dos mais importantes materiais inorgânicos, com propriedades catalítica, 10,11 elétrica, 12,13 opticoeletrônica, 14,15 e fotoquímica, 16 o que tem estimulado cada vez mais a ampla investigação em sua aplicabilidade. O uso do ZnO como material fotocatalisador para a degradação de poluentes ambientais tem sido vantajoso em relação a outros materiais devido à sua natureza não-tóxica, seu baixo custo e alta reatividade, 17,18 como também ocorre para o dióxido de titânio.…”
Section: Introductionunclassified
“…Zinc oxide (ZnO) thin films have been extensively studied for a variety of applications due to their unique combination of electrical, optical, and piezoelectric properties. These applications include the following: liquid crystal displays and window coatings, 1 optical waveguides, 2 gas sensors, 3 heat mirrors for energy saving, 4 solar cells, 5 optoelectronic devices, 6 lasers, 7 ultraviolet/violet light emitting diodes (LEDs), 8 surface acoustic wave devices (SAW), 9 microelectro mechanical systems (MEMS), 10 and ultrasonic transducers. 11 The ultimate purpose of this research project is to investigate the potential use of ZnO as the active piezoelectric film for thin film resonator (TFR) devices as band-pass filters in wireless communication systems.…”
Section: Introductionmentioning
confidence: 99%