Vertically aligned silicon nanowire arrays prepared by silver assisted single step chemical etching

2020 ◽  
Author(s):  
Kalyan Sarkar ◽  
Debajyoti Das
Keyword(s):  
Chemical Etching ◽  
Silicon Nanowire ◽  
Single Step ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Vertically Aligned

Large area fabrication of vertical silicon nanowire arrays by silver-assisted single-step chemical etching and their formation kinetics

2014 ◽  
Vol 25 (17) ◽  
pp. 175601 ◽  
Author(s):  
Sanjay K Srivastava ◽  
Dinesh Kumar ◽  
S W Schmitt ◽  
K N Sood ◽  
S H Christiansen ◽  
...  
Keyword(s):  
Chemical Etching ◽  
Silicon Nanowire ◽  
Single Step ◽  
Nanowire Arrays ◽  
Large Area ◽  
Silicon Nanowire Arrays ◽  
Formation Kinetics

scholarly journals Nanowires: Decoupling Diameter and Pitch in Silicon Nanowire Arrays Made by Metal-Assisted Chemical Etching (Adv. Funct. Mater. 1/2014)

2014 ◽  
Vol 24 (1) ◽  
pp. 105-105 ◽  
Author(s):  
Junghoon Yeom ◽  
Daniel Ratchford ◽  
Christopher R. Field ◽  
Todd H. Brintlinger ◽  
Pehr E. Pehrsson
Keyword(s):  
Chemical Etching ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Metal Assisted Chemical Etching

Synthesis of Silicon Nanowire Arrays by Metal-Assisted Chemical Etching in Aqueous NH4HF2 Solution

2012 ◽  
Vol 21 ◽  
pp. 109-115 ◽  
Author(s):  
S. Naama ◽  
T. Hadjersi ◽  
G. Nezzal ◽  
L. Guerbous
Keyword(s):  
Silicon Nanowires ◽  
Chemical Etching ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Etching Time ◽  
Silicon Nanowire Arrays ◽  
Peak Intensity ◽  
One Step ◽  
Etching Parameters ◽  
P Type

One-step metal-assisted electroless chemical etching of p-type silicon substrate in NH4HF2/AgNO3 solution was investigated. The effect of different etching parameters including etching time, temperature, AgNO3 concentration and NH4HF2 concentration were investigated. The etched layers formed were investigated by scanning electron microscopy (SEM) and Photoluminescence. It was found that the etched layer was formed by well-aligned silicon nanowires. It is noted that their density and length strongly depend on etching parameters. Room temperature photoluminescence (PL) from etched layer was observed. It was observed that PL peak intensity increases significantly with AgNO3 concentration.

Relaxing the electrostatic screening effect by patterning vertically-aligned silicon nanowire arrays into bundles for field emission application

2014 ◽  
Vol 556 ◽  
pp. 146-154 ◽  
Author(s):  
Yung-Jr Hung ◽  
San-Liang Lee ◽  
Looi Choon Beng ◽  
Hsuan-Chen Chang ◽  
Yung-Jui Huang ◽  
...  
Keyword(s):  
Field Emission ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Screening Effect ◽  
Silicon Nanowire Arrays ◽  
Vertically Aligned

scholarly journals Morphology-Graded Silicon Nanowire Arrays via Chemical Etching: Engineering Optical Properties at the Nanoscale and Macroscale

2020 ◽  
Vol 12 (11) ◽  
pp. 13140-13147 ◽  
Author(s):  
Fedja J. Wendisch ◽  
Mehri Abazari ◽  
Hossein Mahdavi ◽  
Marcel Rey ◽  
Nicolas Vogel ◽  
...  
Keyword(s):  
Optical Properties ◽  
Chemical Etching ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays

Maximizing Transfection Efficiency of Vertically Aligned Silicon Nanowire Arrays

2015 ◽  
Vol 25 (46) ◽  
pp. 7215-7225 ◽  
Author(s):  
Roey Elnathan ◽  
Bahman Delalat ◽  
Daniel Brodoceanu ◽  
Hashim Alhmoud ◽  
Frances J. Harding ◽  
...  
Keyword(s):  
Transfection Efficiency ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Vertically Aligned

Synthesis and Photoelectrochemical Study of Vertically Aligned Silicon Nanowire Arrays

2009 ◽  
Vol 121 (51) ◽  
pp. 9860-9864 ◽  
Author(s):  
Guangbi Yuan ◽  
Huaizhou Zhao ◽  
Xiaohua Liu ◽  
Zainul S. Hasanali ◽  
Yan Zou ◽  
...  
Keyword(s):  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Vertically Aligned

Decoupling Diameter and Pitch in Silicon Nanowire Arrays Made by Metal-Assisted Chemical Etching

2013 ◽  
Vol 24 (1) ◽  
pp. 106-116 ◽  
Author(s):  
Junghoon Yeom ◽  
Daniel Ratchford ◽  
Christopher R. Field ◽  
Todd H. Brintlinger ◽  
Pehr E. Pehrsson
Keyword(s):  
Chemical Etching ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Metal Assisted Chemical Etching
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