Size effects in near-ultraviolet Raman spectra of few-nanometer-thick silicon-on-insulator nanofilms

2016 ◽  
Vol 119 (15) ◽  
pp. 154302 ◽  
Author(s):  
Vladimir Poborchii ◽  
Yukinori Morita ◽  
Tetsuya Tada ◽  
Pavel I. Geshev ◽  
Zhandos N. Utegulov ◽  
...  
Keyword(s):  
Raman Spectra ◽  
Size Effects ◽  
Silicon On Insulator ◽  
Near Ultraviolet

Nano-Imprint Patterning of Nanowire Structures for Interconnect Study

2005 ◽  
Author(s):  
Bin Li ◽  
Anastassios Mavrokefalos ◽  
Jianhua Zhou ◽  
Li Shi ◽  
Paul S. Ho ◽  
...  
Keyword(s):  
Electron Beam ◽  
Cross Section ◽  
Silicon Nanowires ◽  
Size Effects ◽  
Silicon On Insulator ◽  
Si Nanowires ◽  
Section Surface ◽  
Etching Mask ◽  
Interconnect Lines ◽  
Nano Imprint

A thermal nano-imprint method has been developed to pattern sub-40 nm polymer lines of Hydrogensilsesquioxane (HSQ) and electron beam resist ZEP 520A. The imprint template was the cross section surface of a selectively etched GaAs/AlGaAs heterostructure wafer. Silicon nanowires were formed using reactive ion etching (RIE) of a silicon-on-insulator wafer with the polymer nanolines as an etching mask. The obtained Si nanowires were well defined and continuous for a length up to hundreds of microns. Reaction of the silicon lines with a metal can lead to the formation of silicide interconnect lines, which is used to investigate the size effects on the transport and electromigration properties of interconnects for future microelectronics.

Size effects in the Raman spectra of TiO2 nanoparticles

2005 ◽  
Vol 37 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Hyun Chul Choi ◽  
Young Mee Jung ◽  
Seung Bin Kim
Keyword(s):  
Tio2 Nanoparticles ◽  
Raman Spectra ◽  
Size Effects

Size effects on Raman spectra of small CdSe nanoparticles in polymer films

2008 ◽  
Vol 19 (30) ◽  
pp. 305707 ◽  
Author(s):  
V M Dzhagan ◽  
M Ya Valakh ◽  
A E Raevskaya ◽  
A L Stroyuk ◽  
S Ya Kuchmiy ◽  
...  
Keyword(s):  
Raman Spectra ◽  
Polymer Films ◽  
Size Effects ◽  
Cdse Nanoparticles

Size effects appearing in the Raman spectra of polycrystalline diamonds

1992 ◽  
Vol 72 (5) ◽  
pp. 1748-1751 ◽  
Author(s):  
Yoshikatsu Namba ◽  
Ebrahim Heidarpour ◽  
Masatoshi Nakayama
Keyword(s):  
Raman Spectra ◽  
Size Effects

Ultraviolet Raman spectra of few nanometer thick silicon-on-insulator nanofilms: Lifetime reduction of confined phonons

2014 ◽  
Vol 105 (15) ◽  
pp. 153112 ◽  
Author(s):  
Vladimir Poborchii ◽  
Yukinori Morita ◽  
Manabu Ishimaru ◽  
Tetsuya Tada
Keyword(s):  
Raman Spectra ◽  
Silicon On Insulator ◽  
Confined Phonons

Quantum size effects in Raman spectra of Si nanocrystals

2011 ◽  
Vol 109 (7) ◽  
pp. 074311 ◽  
Author(s):  
Giuseppe Faraci ◽  
Santo Gibilisco ◽  
Agata R. Pennisi ◽  
Carla Faraci
Keyword(s):  
Raman Spectra ◽  
Size Effects ◽  
Quantum Size Effects ◽  
Quantum Size ◽  
Si Nanocrystals

Size Effects in BaTiO3 Thin Films

1995 ◽  
Vol 403 ◽  
Author(s):  
X. M. Lu ◽  
J. S. Zhu ◽  
P. Li ◽  
W. Jiang ◽  
X. Liu ◽  
...  
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Curie Temperature ◽  
Film Thickness ◽  
Raman Spectra ◽  
Size Effects ◽  
Energy Gap ◽  
Optical Transmittance ◽  
Mechanical Dissipation

AbstractThe size effects were studied by the measurement of optical transmittance, Raman spectra and mechanical dissipation in BaTiO3 films. The variation of energy gap, Raman peaks, Curie temperature with film thickness and grain size was observed and the possible origin was analyzed.

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