Air Heating Approach for Multilayer Etching and Roll-to-Roll Transfer of Silicon Nanowire Arrays as SERS Substrates for High Sensitivity Molecule Detection

2014 ◽  
Vol 6 (2) ◽  
pp. 977-984 ◽  
Author(s):  
Yan Wang ◽  
Xiujuan Zhang ◽  
Peng Gao ◽  
Zhibin Shao ◽  
Xiwei Zhang ◽  
...  
Keyword(s):  
Silicon Nanowire ◽  
High Sensitivity ◽  
Nanowire Arrays ◽  
Sers Substrates ◽  
Silicon Nanowire Arrays ◽  
Roll To Roll ◽  
Air Heating

CF4 Plasma-treated Porous Silicon Nanowire Arrays Laminated with MnO2 Nanoflakes for Asymmetric Pseudocapacitors

2021 ◽  
pp. 129515
Author(s):  
Indrajit V. Bagal ◽  
Nilesh R. Chodankar ◽  
Aadil Waseem ◽  
Muhammad Ali Johar ◽  
Swati J. Patil ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays ◽  
Porous Silicon Nanowire

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

scholarly journals Design guidelines for slanting silicon nanowire arrays for solar cell application

2013 ◽  
Vol 114 (8) ◽  
pp. 084303 ◽  
Author(s):  
Lei Hong ◽  
Rusli ◽  
Xincai Wang ◽  
Hongyu Zheng ◽  
Hao Wang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Silicon Nanowire ◽  
Design Guidelines ◽  
Nanowire Arrays ◽  
Solar Cell Application ◽  
Silicon Nanowire Arrays

Enhanced photon lifetime in silicon nanowire arrays and increased efficiency of optical processes in them

2016 ◽  
Vol 48 (4) ◽  
Author(s):  
A. Efimova ◽  
A. Eliseev ◽  
V. Georgobiani ◽  
M. Kholodov ◽  
A. Kolchin ◽  
...  
Keyword(s):  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays

Vertical Transfer of Uniform Silicon Nanowire Arrays via Crack Formation

Nano Letters ◽  
2011 ◽  
Vol 11 (3) ◽  
pp. 1300-1305 ◽  
Author(s):  
Jeffrey M. Weisse ◽  
Dong Rip Kim ◽  
Chi Hwan Lee ◽  
Xiaolin Zheng
Keyword(s):  
Crack Formation ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Vertical Transfer ◽  
Silicon Nanowire Arrays

scholarly journals Thermal conductivity of silicon nanowire arrays with controlled roughness

2012 ◽  
Vol 112 (11) ◽  
pp. 114306 ◽  
Author(s):  
Joseph P. Feser ◽  
Jyothi S. Sadhu ◽  
Bruno P. Azeredo ◽  
Keng H. Hsu ◽  
Jun Ma ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Silicon Nanowire ◽  
Nanowire Arrays ◽  
Silicon Nanowire Arrays

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.

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