Length Scale of Diffusive Phonon Transport in Suspended Thin Silicon Nanowires

Nano Letters ◽  
2017 ◽  
Vol 17 (1) ◽  
pp. 276-283 ◽  
Author(s):  
Shyamprasad N. Raja ◽  
Reto Rhyner ◽  
Kantawong Vuttivorakulchai ◽  
Mathieu Luisier ◽  
Dimos Poulikakos
Keyword(s):  
Silicon Nanowires ◽  
Phonon Transport ◽  
Length Scale ◽  
Thin Silicon

Thermal Conductivity in Thin Silicon Nanowires with Rough Surfaces by Molecular Dynamics Simulations

2010 ◽  
Author(s):  
Xueming Yang ◽  
Albert C. To ◽  
Jane W. Z. Lu ◽  
Andrew Y. T. Leung ◽  
Vai Pan Iu ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Molecular Dynamics ◽  
Molecular Dynamics Simulations ◽  
Silicon Nanowires ◽  
Rough Surfaces ◽  
Thin Silicon ◽  
Dynamics Simulations

Evaluation of Thermal Characterization Techniques and Tools for Thermal Conductivity Measurement of Sub 100 Angstrom Thick Silicon Layers

2007 ◽  
Author(s):  
Keivan Etessam-Yazdani ◽  
Mehdi Asheghi
Keyword(s):  
Thermal Conductivity ◽  
Conductivity Measurement ◽  
Thermal Characterization ◽  
Phonon Transport ◽  
Thermal Conductivity Measurement ◽  
Great Success ◽  
Silicon Structures ◽  
Thin Silicon ◽  
20 Nm

Experimental measurement of thermal conductivity is considered the most reliable tool for the study of phonon transport in ultra-thin silicon structures. While there has been a great success in thermal conductivity measurement of ultra-thin silicon layers down to 20 nm over the past decade, it is not clear if the existing techniques and tools can be extended to the measurements of sun 100 Angstrom layers. In this paper, an analytical study of the feasibility of electrical Joule heating and thermometry in patterned metal bridges is presented. It is concluded that thermal conductivity of silicon layers as thin as 5 nm can be obtained (uncertainty 20%) by performing steady-state measurements using an on-substrate nanoheater structure. The thermal characterization of silicon layers as thin as 1 nm may be possible using frequency domain measurements.

Structural investigations of Inductively Coupled Plasma ultra-thin silicon nanowires

2016 ◽  
Author(s):  
Simona Boninelli ◽  
Marta Agati ◽  
Guillaume Amiard ◽  
Vincent Paillard ◽  
Paola Castrucci ◽  
...  
Keyword(s):  
Silicon Nanowires ◽  
Inductively Coupled Plasma ◽  
Structural Investigations ◽  
Inductively Coupled ◽  
Thin Silicon

Synthesis of thin silicon nanowires using gold-catalyzed chemical vapor deposition

2005 ◽  
Vol 80 (6) ◽  
pp. 1225-1229 ◽  
Author(s):  
S. Sharma ◽  
T.I. Kamins ◽  
R. Stanley Williams
Keyword(s):  
Chemical Vapor Deposition ◽  
Silicon Nanowires ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Thin Silicon

scholarly journals Reduced Graphene Oxide Wrapped Ultra-thin Silicon Nanowires for Lithium Ion Battery Anodes

2020 ◽  
Vol 1520 ◽  
pp. 012011 ◽  
Author(s):  
Fang Sun ◽  
Zhengguang Hu ◽  
Leyuan Wu ◽  
Jun Chen ◽  
Jie Luo ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Lithium Ion Battery ◽  
Reduced Graphene Oxide ◽  
Silicon Nanowires ◽  
Lithium Ion ◽  
Reduced Graphene ◽  
Thin Silicon

Thermal Conductance of Thin Silicon Nanowires

2008 ◽  
Vol 101 (10) ◽  
Author(s):  
Renkun Chen ◽  
Allon I. Hochbaum ◽  
Padraig Murphy ◽  
Joel Moore ◽  
Peidong Yang ◽  
...  
Keyword(s):  
Silicon Nanowires ◽  
Thermal Conductance ◽  
Thin Silicon

Fabrication and electrical properties of ultra-thin silicon nanowires

2008 ◽  
Vol 205 (5) ◽  
pp. 1157-1161 ◽  
Author(s):  
N. Rochdi ◽  
D. Tonneau ◽  
F. Jandard ◽  
H. Dallaporta ◽  
V. Safarov
Keyword(s):  
Electrical Properties ◽  
Silicon Nanowires ◽  
Thin Silicon

Enormous suppression of phonon transport in silicon nanowires with five-fold twin boundary

2018 ◽  
Vol 6 (38) ◽  
pp. 18533-18542 ◽  
Author(s):  
Yufei Gao ◽  
Yanguang Zhou ◽  
Ming Hu
Keyword(s):  
Twin Boundary ◽  
Silicon Nanowires ◽  
Phonon Transport ◽  
Boundary Scattering

The five-fold twin boundary not only leads to much more intense boundary scattering, but also results in vibrational hybridization.

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