High-performance photodetectors and enhanced field-emission of CdS nanowire arrays on CdSe single-crystalline sheets

2014 ◽  
Vol 2 (39) ◽  
pp. 8252-8258 ◽  
Author(s):  
Guohua Li ◽  
Yang Jiang ◽  
Yugang Zhang ◽  
Xinzheng Lan ◽  
Tianyou Zhai ◽  
...  
Keyword(s):  
Field Emission ◽  
High Performance ◽  
Nanowire Arrays ◽  
Single Crystalline ◽  
Cds Nanowire

Large-area aligned growth of single-crystalline organic nanowire arrays for high-performance photodetectors

2013 ◽  
Vol 24 (35) ◽  
pp. 355201 ◽  
Author(s):  
Yiming Wu ◽  
Xiujuan Zhang ◽  
Huanhuan Pan ◽  
Xiwei Zhang ◽  
Yuping Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Nanowire Arrays ◽  
Large Area ◽  
Single Crystalline ◽  
Aligned Growth

scholarly journals Fabrication of vertically aligned single-crystalline lanthanum hexaboride nanowire arrays and investigation of their field emission

2013 ◽  
Vol 5 (7) ◽  
pp. e53-e53 ◽  
Author(s):  
Junqi Xu ◽  
Guanghua Hou ◽  
Huiqiao Li ◽  
Tianyou Zhai ◽  
Baoping Dong ◽  
...  
Keyword(s):  
Field Emission ◽  
Lanthanum Hexaboride ◽  
Nanowire Arrays ◽  
Single Crystalline ◽  
Vertically Aligned

Fabrication of Vertically Aligned Single‐Crystalline Boron Nanowire Arrays and Investigation of Their Field‐Emission Behavior

2008 ◽  
Vol 20 (13) ◽  
pp. 2609-2615 ◽  
Author(s):  
Fei Liu ◽  
Jifa Tian ◽  
Lihong Bao ◽  
Tianzhong Yang ◽  
Chenming Shen ◽  
...  
Keyword(s):  
Field Emission ◽  
Nanowire Arrays ◽  
Single Crystalline ◽  
Crystalline Boron ◽  
Emission Behavior ◽  
Vertically Aligned

Prospects for convergent beam electron diffraction with a 200kV cold field-emission transmission electron microscope

1991 ◽  
Vol 49 ◽  
pp. 466-467
Author(s):  
J W Steeds ◽  
R Vincent
Keyword(s):  
Field Emission ◽  
High Performance ◽  
Small Diameter ◽  
Convergent Beam Electron Diffraction ◽  
Zone Axis ◽  
Medium Voltage ◽  
Transmission Electron ◽  
Good Crystallinity ◽  
Special Modification ◽  
Convergent Beam

We review the analytical powers which will become more widely available as medium voltage (200-300kV) TEMs with facilities for CBED on a nanometre scale come onto the market. Of course, high performance cold field emission STEMs have now been in operation for about twenty years, but it is only in relatively few laboratories that special modification has permitted the performance of CBED experiments. Most notable amongst these pioneering projects is the work in Arizona by Cowley and Spence and, more recently, that in Cambridge by Rodenburg and McMullan.There are a large number of potential advantages of a high intensity, small diameter, focussed probe. We discuss first the advantages for probes larger than the projected unit cell of the crystal under investigation. In this situation we are able to perform CBED on local regions of good crystallinity. Zone axis patterns often contain information which is very sensitive to thickness changes as small as 5nm. In conventional CBED, with a lOnm source, it is very likely that the information will be degraded by thickness averaging within the illuminated area.

In Situ Assembly of Ordered Hierarchical CuO Microhemisphere Nanowire Arrays for High‐Performance Bifunctional Sensing Applications

Small Methods ◽  
2021 ◽  
pp. 2100202
Author(s):  
Tiantian Dai ◽  
Zanhong Deng ◽  
Xiaodong Fang ◽  
Huadong Lu ◽  
Yong He ◽  
...  
Keyword(s):  
High Performance ◽  
Nanowire Arrays ◽  
Sensing Applications

Structure and Optical Properties of SnS Nanowire Arrays Prepared with Two-Step Method

2012 ◽  
Vol 476-478 ◽  
pp. 1519-1522 ◽  
Author(s):  
You Dao Lin ◽  
Xin Wen ◽  
Lai Sen Wang ◽  
Guang Hui Yue ◽  
Dong Liang Peng
Keyword(s):  
Optical Properties ◽  
Electrochemical Deposition ◽  
Average Diameter ◽  
Nanowire Arrays ◽  
Step Method ◽  
Single Crystalline ◽  
Uv Visible

Abstract. Single crystalline SnS nanowire arrays have been synthesized by sulfurating the Sn nanowire arrays which were prepared with the electrochemical deposition. The obtained SnS nanowire arrays are charactered with the XRD, SEM, TEM and the UV/Visible/NIR spectrophotometer. And the results indicate that the nanowires with an average diameter of 50 nm and a length of several tens micrometers, which same with the as prepared Sn nanowires. There are two absorption peaks indicate with the direct and indirect bandgaps about the orthorhombic SnS nanowire arrays.

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