Study of the growth, and effects of filament to substrate distance on the structural and optical properties of Si/SiC core–shell nanowires synthesized by hot-wire chemical vapor deposition

2014 ◽  
Vol 147 (3) ◽  
pp. 974-981 ◽  
Author(s):  
Boon Tong Goh ◽  
Saadah Abdul Rahman
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Core Shell ◽  
Hot Wire ◽  
Structural And Optical Properties ◽  
Substrate Distance ◽  
Shell Nanowires

Structural and optical properties of nc-3C–SiC films synthesized by hot wire chemical vapor deposition from SiH4–C2H2–H2 mixture

2012 ◽  
Vol 522 ◽  
pp. 36-39 ◽  
Author(s):  
Honglie Shen ◽  
Tianru Wu ◽  
Yuanyuan Pan ◽  
Lei Zhang ◽  
Bin Cheng ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Hot Wire ◽  
Structural And Optical Properties ◽  
Sic Films

Growth and structural property studies on NiSi/SiC core-shell nanowires by hot-wire chemical vapor deposition

2014 ◽  
Vol 570 ◽  
pp. 243-248 ◽  
Author(s):  
Nur Fatin Farhanah Binti Nazarudin ◽  
Siti Nur Azieani Binti Azizan ◽  
Saadah Abdul Rahman ◽  
Boon Tong Goh
Keyword(s):  
Chemical Vapor Deposition ◽  
Structural Property ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Core Shell ◽  
Hot Wire ◽  
Shell Nanowires

scholarly journals Solid-State Limited Nucleation of NiSi/SiC Core-Shell Nanowires by Hot-Wire Chemical Vapor Deposition

Materials ◽  
2019 ◽  
Vol 12 (4) ◽  
pp. 674 ◽  
Author(s):  
Mahdi Alizadeh ◽  
Najwa binti Hamzan ◽  
Poh Choon Ooi ◽  
Muhammad Firdaus bin Omar ◽  
Chang Fu Dee ◽  
...  
Keyword(s):  
Chemical Vapor Deposition ◽  
Vapor Deposition ◽  
Field Effect Transistors ◽  
Chemical Vapor ◽  
Electrical Performance ◽  
Core Shell ◽  
Hot Wire ◽  
Crystal Silicon ◽  
Surface Migration ◽  
Shell Nanowires

This work demonstrated a growth of well-aligned NiSi/SiC core-shell nanowires by a one-step process of hot-wire chemical vapor deposition on Ni-coated crystal silicon substrates at different thicknesses. The NiSi nanoparticles (60 to 207 nm) acted as nano-templates to initially inducing the growth of these core-shell nanowires. These core-shell nanowires were structured by single crystalline NiSi and amorphous SiC as the cores and shells of the nanowires, respectively. It is proposed that the precipitation of the NiSi/SiC are followed according to the nucleation limited silicide reaction and the surface-migration respectively for these core-shell nanowires. The electrical performance of the grown NiSi/SiC core-shell nanowires was characterized by the conducting AFM and it is found that the measured conductivities of the nanowires were higher than the reported works that might be enhanced by SiC shell layer on NiSi nanowires. The high conductivity of NiSi/SiC core-shell nanowires could potentially improve the electrical performance of the nanowires-based devices for harsh environment applications such as field effect transistors, field emitters, space sensors, and electrochemical devices.

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