Journal ArticleDOI
Crystallization and electrical resistivity of Cu2O and CuO obtained by thermal oxidation of Cu thin films on SiO2/Si substrates
L. De Los Santos Valladares,L. De Los Santos Valladares,L. De Los Santos Valladares,D. Hurtado Salinas,D. Hurtado Salinas,A. Bustamante Domínguez,D. Acosta Najarro,Saiful I. Khondaker,T. Mitrelias,Crispin H. W. Barnes,J. Albino Aguiar,Yutaka Majima +11 more
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TLDR
In this paper, the authors studied the electrical resistivity of the formed oxides in a Cu/SiO2/Si thin film after thermal oxidation by ex-situ annealing at different temperatures up to 1000°C.About:
This article is published in Thin Solid Films.The article was published on 2012-08-01. It has received 259 citations till now. The article focuses on the topics: Crystallization & Electrical resistivity and conductivity.read more
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Nanostructured copper oxide semiconductors: a perspective on materials, synthesis methods and applications
Ahmad Sabirin Zoolfakar,Ahmad Sabirin Zoolfakar,Rozina Abdul Rani,Anthony J. Morfa,Anthony P. O'Mullane,Kourosh Kalantar-zadeh +5 more
TL;DR: In this article, a review of nanostructured CuxO focusing on their material properties, methods of synthesis and an overview of various applications that have been associated with the nanostructure of the oxides of copper is presented.
Journal Article
Nanostructured copper oxide semiconductors : a perspective on materials, synthesis methods and applications
Ahmad Sabirin Zoolfakar,Ahmad Sabirin Zoolfakar,Rozina Abdul Rani,Anthony J. Morfa,Anthony P. O'Mullane,Kourosh Kalantar-zadeh +5 more
TL;DR: In this paper, a review of nanostructured CuxO focusing on their material properties, methods of synthesis and an overview of various applications that have been associated with the nanostructure of the oxides of copper is presented.
Journal ArticleDOI
High-Resolution p-Type Metal Oxide Semiconductor Nanowire Array as an Ultrasensitive Sensor for Volatile Organic Compounds.
Soo-Yeon Cho,Hae-Wook Yoo,Ju Ye Kim,Woo-Bin Jung,Ming Liang Jin,Jong-Seon Kim,Hwan-Jin Jeon,Hannes Jung +7 more
TL;DR: This study fabricated a high-resolution polycrystalline p-type MOS nanowire array with an ultrathin, high-aspect-ratio structure composed of ultrasmall grains that exhibited higher sensitivity, faster response or shorter recovery time than that of previously reported p- type MOS sensors.
Journal ArticleDOI
Current Status and Future Prospects of Copper Oxide Heterojunction Solar Cells
TL;DR: The current state of thin film heterojunction solar cells based on cuprous oxide (Cu2O), cupric oxide ( CuO) and copper (III) oxide (Co2O3) is reviewed and early stage study of Cu4O3/GaN deposited on sapphire substrate has shown a photovoltaic effect and an η of ~10−2%.
Journal ArticleDOI
A review of recent advances in transparent p-type Cu2O-based thin film transistors
TL;DR: In this paper, a review summarizes recent research on using copper oxide Cu2O thin films to produce p-type transparent thin-film transistors (TFTs) and complementary metal-oxide-semiconductor (CMOS) devices.
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Journal ArticleDOI
Electronic structure of Cu2O and CuO
Jacques Ghijsen,Liu Hao Tjeng,J. van Elp,Henk Eskes,J. Westerink,George A. Sawatzky,M. T. Czyzyk +6 more
TL;DR: In this article, the electronic structure of copper oxides has been investigated by photoelectron (x-ray photoemission, ultraviolet photo-emission), Auger electron, and bremsstrahlung isochromat spectroscopies.
Journal ArticleDOI
Transport processes during the growth of oxide films at elevated temperature
TL;DR: In this article, the authors reviewed the current understanding of the growth of thermal oxide films in terms of the transport properties of the oxides and examined quantitative relationships between the film growth rate and other measurable parameters of oxides.
Journal ArticleDOI
Dilute magnetic semiconducting oxides
TL;DR: A review of recent results on transition metal doping of electronic oxides such as ZnO, TiO 2, SnO2, BaTiO 3, Cu2O, SrTiO3 and KTaO3 is presented in this article.
Journal ArticleDOI
Heterojunction solar cell with 2% efficiency based on a Cu2O substrate
TL;DR: In this article, the authors report on the fabrication of heterojunction solar cells made by deposition of transparent conducting oxide (TCO) films on Cu2O substrates, which have reached an open-circuit voltage of 0.595V, a short-ccurrent current density of 6.78mA∕cm2, a fill factor of 50%, and a conversion efficiency of 2% under simulated AM1.5G illumination.
Journal ArticleDOI
A photoelectrochemical determination of the position of the conduction and valence band edges of p‐type CuO
F. P. Koffyberg,F. A. Benko +1 more
TL;DR: In this article, a low mobility semiconductor with an indirect band gap of 1.35 eV and a flatband potential of + 0.55 V, with respect to the saturated calomel electrode (SCE), when in contact with an electrolyte at a pH of 9.4.