Ultralong Single‐Crystalline Ag2S Nanowires: Promising Candidates for Photoswitches and Room‐Temperature Oxygen Sensors

2008 ◽  
Vol 20 (13) ◽  
pp. 2628-2632 ◽  
Author(s):  
Dingsheng Wang ◽  
Chenhui Hao ◽  
Wen Zheng ◽  
Qing Peng ◽  
Taihong Wang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Oxygen Sensors ◽  
Single Crystalline

An Effective Strategy for Room-Temperature Synthesis of Single-Crystalline Palladium Nanocubes and Nanodendrites in Aqueous Solution

2009 ◽  
Vol 9 (5) ◽  
pp. 2335-2340 ◽  
Author(s):  
Feng-Ru Fan ◽  
Adel Attia ◽  
Ujjal Kumar Sur ◽  
Jian-Bin Chen ◽  
Zhao-Xiong Xie ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Room Temperature ◽  
Effective Strategy ◽  
Temperature Synthesis ◽  
Single Crystalline ◽  
Room Temperature Synthesis

Room-Temperature Irradiation Route To Synthesize a Large-Scale Single-Crystalline ZnO Hexangular Prism

2005 ◽  
Vol 44 (21) ◽  
pp. 7280-7282 ◽  
Author(s):  
Yong Hu ◽  
Jiafu Chen ◽  
Xuan Xue ◽  
Tanwei Li ◽  
Yi Xie
Keyword(s):  
Large Scale ◽  
Room Temperature ◽  
Single Crystalline ◽  
Temperature Irradiation

Chalcogenide solution-mediated activation protocol for scalable and ultrafast synthesis of single-crystalline 1-D copper sulfide for supercapacitors

2019 ◽  
Vol 7 (6) ◽  
pp. 2529-2535 ◽  
Author(s):  
John Hong ◽  
Byung-Sung Kim ◽  
Seungmo Yang ◽  
A-Rang Jang ◽  
Young-Woo Lee ◽  
...  
Keyword(s):  
Copper Sulfide ◽  
Room Temperature ◽  
Single Crystalline ◽  
One Dimensional

One-dimensional Cu2S nanostructures via a facile and room-temperature sulfur activation for supercapacitors.

Ductility and Fracture Behavior of Single Crystalline Ni3Al with Boron Additions

1988 ◽  
Vol 133 ◽  
Author(s):  
F. E. Heredia ◽  
D. P. Pope
Keyword(s):  
Fracture Behavior ◽  
Room Temperature ◽  
Constant Strain Rate ◽  
Tensile Tests ◽  
Strengthening Effect ◽  
Single Crystalline ◽  
B Additions ◽  
High Temperature Tensile ◽  
Tension Compression Asymmetry ◽  
Positive Effect

ABSTRACTLow and high temperature tensile tests were performed on single crystals of pure Ni3Al and Ni3Al+B in order to determine the effect of B additions on the ductility and fracture behavior. Tests were carried out in air at a constant strain rate of 1.3 × 10−3 s−1. The orientations tested were [001] for which the yield stress in tension is always greater than in compression, and those for which the tension/compression asymmetry is zero ([T=C]) for each particular composition. At room temperature, the results show a positive effect of B additions on both the fracture stress and on the ductility. The ductility at 800K appears to decrease monotonically with B additions. The largest ductilities are found for [T=C] at room temperature where an improvement of about 26% (resolved strain) for an addition of 0.2 at% B was obtained. However, the most dramatic increase in ductility occurs for the [001] oriented samples at room temperature where a 55% improvement was measured over that of pure Ni3Al. Fracture surfaces show a combination of massive slip, some cleavage, and heavily dimpled areas. These observations show that B additions not only increase the ductility of polycrystalline Ni3Al, as has been previously observed by many investigators, but also that of the already-ductile single crystalline material, indicating that a “bulk effect” should be added to the grain boundary strengthening effect of B when explaining the improvement in ductility of polycrystalline Ni3Al due to B additions.

Deep-blue DBR laser at room temperature from single-crystalline perovskite thin film

2020 ◽  
Vol 107 ◽  
pp. 110130
Author(s):  
Cheng Tian ◽  
Shiqi Zhao ◽  
Tong Guo ◽  
Wanjin Xu ◽  
Yanping Li ◽  
...  
Keyword(s):  
Thin Film ◽  
Room Temperature ◽  
Single Crystalline ◽  
Deep Blue

Retracted Article: Monodisperse Ni3Fe single-crystalline nanospheres as a highly efficient catalyst for the complete conversion of hydrous hydrazine to hydrogen at room temperature

2013 ◽  
Vol 1 (21) ◽  
pp. 6425-6432 ◽  
Author(s):  
Dong Ge Tong ◽  
Dong Mei Tang ◽  
Wei Chu ◽  
Gui Fang Gu ◽  
Ping Wu
Keyword(s):  
Catalytic Activity ◽  
Room Temperature ◽  
Complete Conversion ◽  
Efficient Catalyst ◽  
Single Crystalline ◽  
Highly Efficient ◽  
Retracted Article

Monodisperse Ni3Fe single-crystalline nanospheres exhibited highly catalytic activity for the complete conversion of hydrous hydrazine to hydrogen at room temperature.

Electronic Bandgap and Refractive Index Dispersion of Single Crystalline Epitaxial ZnGeN2

1999 ◽  
Vol 607 ◽  
Author(s):  
L.D. Zhu ◽  
P.E. Norris ◽  
L.O. Bouthillette
Keyword(s):  
Refractive Index ◽  
Band Gap ◽  
Room Temperature ◽  
Band Gap Energy ◽  
Organic Chemical ◽  
Refractive Index Dispersion ◽  
Electronic Band ◽  
Single Crystalline ◽  
Gap Energy ◽  
Prism Coupling

AbstractThe electronic band gap of single crystalline ZnGeN2 epitaxial layer grown on sapphire substrate by metal organic chemical vapor deposition has been measured by optical transmission and room temperature photoluminescence. The band gap energy is 2.99eV at room temperature, and the band gap is a direct transition type. The interference oscillations of the transmission spectra together with rutile prism coupling measurements have been used to determine the r fractive index and the dispersion characteristics of the single crystal ZnGeN2 below the band gap energy. The rutile prism coupling measurement displays the wave guide modes of the film at 6 2.8nm wavelength of the He-Ne laser, enabling determination of the film thickness and refractive index precisely at the wavelength. The refractive index of ZnGeN2 crystal is 2.35 at 6328Å wavelength. The measured refractive index dispersion curve can be fitted with the first-order Sellmeier equation n2(λ) = A + λ2/(λ2-B), using fitting parameters A=4.3 1, B=0.076.

Surface-Energy Induced Formation of Single Crystalline Bismuth Nanowires over Vanadium Thin Film at Room Temperature

Nano Letters ◽  
2014 ◽  
Vol 14 (10) ◽  
pp. 5630-5635 ◽  
Author(s):  
Mingzhao Liu ◽  
Jing Tao ◽  
Chang-Yong Nam ◽  
Kim Kisslinger ◽  
Lihua Zhang ◽  
...  
Keyword(s):  
Thin Film ◽  
Surface Energy ◽  
Room Temperature ◽  
Single Crystalline ◽  
Bismuth Nanowires
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