Silicon quantum wires arrays synthesized by chemical vapor deposition and its micro structural properties

Silicon quantum wires arrays synthesized by chemical vapor deposition and its micro structural properties

Silicon quantum wires arrays synthesized by chemical vapor deposition and its micro structural properties

... Silicon quantum- wires arrays synthesized by chemical vapor deposition and its micro- structural properties M. Lu a , M.K. Li a , L.B. Kong a , X.Y. ... 2003 Abstract Well-aligned arrays of silicon nanowires (SiNWs) have been synthesized by a chemical vapor deposition (CVD) template method without catalyst. The micro- structures of the SiNWs were studi...
Ngày tải lên : 16/03/2014, 15:08
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Iron catalytic growth of prism shaped single crystal silicon nanowires by chemical vapor deposition of silane

Iron catalytic growth of prism shaped single crystal silicon nanowires by chemical vapor deposition of silane

... been made to prepare silicon nanowires (SiNWs) by different methods, such as laser ablation [6,7], thermal evaporation deposition [8], chemical vapor deposition (CVD) [9–11], and supercritical fluid–liquid– solid ... tures and properties. Since silicon has long been the dominant material in semiconductor and microelectronics indus- tries, thus the study of synthesis and...
Ngày tải lên : 16/03/2014, 15:06
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Deposition of carbon nanotubes on si nanowires by chemical vapor deposition

Deposition of carbon nanotubes on si nanowires by chemical vapor deposition

... Deposition of carbon nanotubes on Si nanowires by chemical vapor deposition Y.F. Zhang, Y.H. Tang, Y. Zhang, C.S. Lee, I. Bello, ... and Department of Physics & Mater. Sci., City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong, China Received 19 July 2000 Abstract By using a hot ®lament chemical vapor deposition ... nanoscale materials to synthesize a c...
Ngày tải lên : 16/03/2014, 15:04
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Dimensional evolution of silicon nanowires synthesized by au–si island catalyzed chemical vapor deposition

Dimensional evolution of silicon nanowires synthesized by au–si island catalyzed chemical vapor deposition

... 153–157 Dimensional evolution of silicon nanowires synthesized by Au–Si island-catalyzed chemical vapor deposition D.W. Kwak, H.Y. Cho, W C. Yang à Department of Physics and Quantum- Functional Semiconductor ... nucleation and morphological evolution of silicon nanowires (Si-NWs) on Si (0 0 1) and (1 1 1) substrates synthesized using nanoscale Au–Si island-catalyzed rap...
Ngày tải lên : 16/03/2014, 15:15
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Photoluminescence of silicon nanowires obtained by epitaxial chemical vapor deposition

Photoluminescence of silicon nanowires obtained by epitaxial chemical vapor deposition

... 2008 PACS: 71.35.Ee 78.55.Ae 78.67.Àn Keywords: Nanowires Silicon Photoluminescence Exciton Electron-hole-plasma abstract We have carried out photoluminescence measurements of silicon nanowires (SiNWs) obtained by the chemical vapor deposition ... Photoluminescence of silicon nanowires obtained by epitaxial chemical vapor deposition O. Demichel a, Ã , F. Oehler a , V. Ca...
Ngày tải lên : 16/03/2014, 15:19
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Nitrogen doped ZnOfilm grown by the plasma-assisted metal-organic chemical vapor deposition pot

Nitrogen doped ZnOfilm grown by the plasma-assisted metal-organic chemical vapor deposition pot

... non- doped ZnO film and a nitrogen doped one are deposited by plasma-assisted metal-organic che- mical vapor deposition (MOCVD). We have investigated their structural and optical qualities and found that ... accepted 5 March 2001 Communicated by M. Schieber Abstract Nitrogen doped and non-doped ZnO films are grown by the plasma-assisted metal-organic chemical vapor depo...
Ngày tải lên : 05/03/2014, 21:20
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Self aligned silicon quantum wires on ag(1 1 0)

Self aligned silicon quantum wires on ag(1 1 0)

... 4. Angle-resolved photoemission valence band spectra and dispersion relations of the deep lying quantum levels (QW a and QW b ) from the silicon nanowires. (a) a series of spectra at different ... direct-current heated piece of silicon wafer (flashed at $1250 °C), controlling the evaporation flux with a quartz monitor and the deposition at room temperature (RT) by Auger electron...
Ngày tải lên : 16/03/2014, 15:36
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structure of alumina nanowires synthesized by chemical etching

structure of alumina nanowires synthesized by chemical etching

... points surrounded by the byproducts of the reaction between alumina and NaOH, and (d) core-shell structured ANWs. Fig. 7. XPS spectra of ANWs. The ANWs were synthesized by the chemical etching ... inner and outer oxide layer. Fig. 7 shows the XPS spectra of the ANWs, which were synthesized by the chemical etching of the AAM in dilute NaOH and H 3 PO 4 solutions. The Al,...
Ngày tải lên : 20/03/2014, 13:08
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Tài liệu Metal Organic Chemical Vapor Deposition: Technology and Equipment docx

Tài liệu Metal Organic Chemical Vapor Deposition: Technology and Equipment docx

... luminescence efficiency, and/ or abrupt interfaces. In 4 Metal Organic Chemical Vapor Deposition: Technology and Equipment John L. Zilko 170 Thin-Film Deposition Processes and Technologies There ... 7.98– 1678/T (Cont’d.) 166 Thin-Film Deposition Processes and Technologies Table 2. (Cont’d.) Chemical Abbrev- Formula Melt- Vapor Use iation ing pressure Temp (P in Torr, (°C...
Ngày tải lên : 14/02/2014, 03:20
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Enhancement-Mode Metal Organic Chemical Vapor Deposition-Grown ZnO Thin-Film Transistors on Glass Substrates Using N2O Plasma Treatment docx

Enhancement-Mode Metal Organic Chemical Vapor Deposition-Grown ZnO Thin-Film Transistors on Glass Substrates Using N2O Plasma Treatment docx

... with a metal organic chemical vapor deposition (MOCVD)-grown undoped zinc oxide (ZnO) film as a channel layer and plasma-enhanced chemical vapor deposition (PECVD)-grown silicon nitride as a ... molecular beam epitaxy, 2) sputtering, 3–10) pulsed laser deposition, 11–15) atomic layer deposition, 16–21) and metal organic chemical vapor deposition (MOCVD). 22–24) In...
Ngày tải lên : 05/03/2014, 21:20
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