Polycrystalline nanopore arrays with hexagonal ordering on aluminum

1999 ◽  
Vol 17 (4) ◽  
pp. 1428-1431 ◽  
Author(s):  
A. P. Li ◽  
F. Müller ◽  
A. Birner ◽  
K. Nielsch ◽  
U. Gösele
Keyword(s):  
Nanopore Arrays ◽  
Hexagonal Ordering

Low-Dimensional Magnetic Systems in Nanopore Arrays

2013 ◽  
Vol 49 (8) ◽  
pp. 4610-4613 ◽  
Author(s):  
Noelia Bajales ◽  
Maria S. Viqueira ◽  
Lucia Avalle ◽  
Silvia E. Urreta ◽  
Paula G. Bercoff
Keyword(s):  
Magnetic Systems ◽  
Nanopore Arrays ◽  
Low Dimensional

scholarly journals Light Emission by Nanoporous GaN Produced by a Top-Down, Nonlithographical Nanopatterning

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
E. Kheirandish ◽  
N. A. Kouklin ◽  
J. Liang
Keyword(s):  
Light Emission ◽  
Electronic Devices ◽  
Emission Spectra ◽  
Temperature Dependent ◽  
Physical Mechanisms ◽  
Spectral Shifts ◽  
Nanopore Arrays ◽  
Bulk Gan ◽  
Pl Emission ◽  
Temperature Dependent Photoluminescence

Temperature-dependent photoluminescence (PL) spectroscopy is carried out to probe radiative recombination and related light emission processes in two-dimensional periodic close-packed nanopore arrays in gallium nitride (np-GaN). The arrays were produced by nonlithographic nanopatterning of wurtzite GaN followed by a dry etching. The results of Raman spectroscopy point to a small relaxation of the compressive stress of ~0.24 GPa in nanoporous vs. bulk GaN. At ~300 K, the PL emission is induced by excitons and not free-carrier interband radiative recombinations. An evolution of the emission spectra with T is confirmed to be mainly a result of a decay of nonexcitonic PL emission and less of spectral shifts of the underlying PL bands. A switching of excitonic PL regime observed experimentally was analyzed within the exciton recombination-generation framework. The study provides new insights into the behaviors and physical mechanisms regulating light emission processes in np-GaN, critical to the development of nano-opto-electronic devices based on mesoscopic GaN.

Phosphorene-directed self-assembly of asymmetric PS-b-PMMA block copolymer for perpendicularly-oriented sub-10 nm PS nanopore arrays

2017 ◽  
Vol 28 (42) ◽  
pp. 424001 ◽  
Author(s):  
Ziming Zhang ◽  
Lu Zheng ◽  
Muhammad Khurram ◽  
Qingfeng Yan
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Nanopore Arrays

Integration of single-crystalline nanocolumns into highly ordered nanopore arrays

2006 ◽  
Vol 17 (10) ◽  
pp. 2590-2594 ◽  
Author(s):  
G Q Ding ◽  
W Z Shen ◽  
M J Zheng ◽  
Z B Zhou
Keyword(s):  
Single Crystalline ◽  
Nanopore Arrays

Giga-seal solvent-free bilayer lipid membranes: from single nanopores to nanopore arrays

Soft Matter ◽  
2009 ◽  
Vol 5 (20) ◽  
pp. 4021 ◽  
Author(s):  
Slavoj Kresák ◽  
Tibor Hianik ◽  
Renate L. C. Naumann
Keyword(s):  
Lipid Membranes ◽  
Solvent Free ◽  
Bilayer Lipid Membranes ◽  
Bilayer Lipid ◽  
Nanopore Arrays

Electrochemical production of nanopore arrays in a nickel aluminium alloy

2005 ◽  
Vol 50 (15) ◽  
pp. 3033-3039 ◽  
Author(s):  
Achim Walter Hassel ◽  
Belen Bello-Rodriguez ◽  
Srdjan Milenkovic ◽  
André Schneider
Keyword(s):  
Aluminium Alloy ◽  
Nanopore Arrays ◽  
Electrochemical Production

From circular to triangular alumina nanopore arrays via simple replication

2013 ◽  
Vol 102 (2) ◽  
pp. 021601
Author(s):  
Guiduk Yu ◽  
Kyusoon Shin
Keyword(s):  
Nanopore Arrays

Tailoring ordered taper-nanopore arrays by combined nanosphere self-assembling, imprinting, anodizing and etching

2012 ◽  
Vol 48 (42) ◽  
pp. 5100 ◽  
Author(s):  
Congshan Li ◽  
Juan Li ◽  
Cheng Chen ◽  
Jie Zhu ◽  
Xuefeng Gao
Keyword(s):  
Self Assembling ◽  
Nanopore Arrays
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