Chin. Phys. Lett.  2006, Vol. 23 Issue (8): 2172-2174    DOI:
Original Articles |
Enhanced Field Emission from Well-Patterned Silicon Nanoporous Pillar Arrays
FU Xiao-Nan1,2;LI Xin-Jian2
1College of Science, Henan University of Technology, Zhengzhou 450052 2School of Physics and Engineering, Zhengzhou University, Zhengzhou 450052
Cite this article:   
FU Xiao-Nan, LI Xin-Jian 2006 Chin. Phys. Lett. 23 2172-2174
Download: PDF(746KB)  
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks
Abstract The silicon nanoporous pillar array (Si-NPA) is synthesized by using hydrothermal etching method, and the electron field emission properties are studied. The results show that Si-NPA has a low turn-on field of 1.48μm at the emission current of 0.1μA and its field emission is relatively stable. The field emission enhancement of Si-NPA is believed to originate from its unique morphology and structure. Our finding demonstrates that the Si-NPA is a promising candidate material for field emission applications.
Keywords: 61.46.-w      79.70.+q      81.16.Be     
Published: 01 August 2006
PACS:  61.46.-w (Structure of nanoscale materials)  
  79.70.+q (Field emission, ionization, evaporation, and desorption)  
  81.16.Be (Chemical synthesis methods)  
TRENDMD:   
URL:  
https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2006/V23/I8/02172
Service
E-mail this article
E-mail Alert
RSS
Articles by authors
FU Xiao-Nan
LI Xin-Jian
Related articles from Frontiers Journals
[1] ZHAO Kun-Yu,ZENG Hua-Rong**,SONG Hong-Zhang,HUI Sen-Xing,LI Guo-Rong,YIN Qing-Rui. The Observation of Martensite and Magnetic Domain Structures in Ni53Mn24Ga23 Shape Memory Alloys by Scanning Electron Acoustic Microscopy and Scanning Thermal Microscopy[J]. Chin. Phys. Lett., 2012, 29(5): 2172-2174
[2] YANG Yan-Ning, ZHANG Zhi-Yong**, ZHANG Fu-Chun, DONG Jun-Tang, ZHAO Wu, ZHAI Chun-Xue, ZHANG Wei-Hu. The Field Emission Characteristics of Titanium-Doped Nano-Diamonds[J]. Chin. Phys. Lett., 2012, 29(1): 2172-2174
[3] PAN Rui-Qin. Diameter and Temperature Dependence of Thermal Conductivity of Single-Walled Carbon Nanotubes[J]. Chin. Phys. Lett., 2011, 28(6): 2172-2174
[4] ZHANG Xiao-Fei, ZHANG Chu-Hang, LV Neng, XIE Jian-Ping, YE Gao-Xiang,. Condensation Behavior of Ag Aggregates on Liquid Surfaces[J]. Chin. Phys. Lett., 2010, 27(9): 2172-2174
[5] LI Ji-Ling, YANG Guo-Wei, ZHAO Ming-Wen, LIU Xiang-Dong, XIA Yue-Yuan**. Tuning Bandgap of Si-C Heterofullerene-Based Aanotubes by H Adsorption[J]. Chin. Phys. Lett., 2010, 27(9): 2172-2174
[6] WANG Li-Jun, ZHU Yu-Zhuan, WANG Xiao-Ping, ZHANG Shi, LIU Xin-Xin, LI Huai-Hui, MEI Cui-Yu, LIU Xiao-Fei. Field Electron Emission from Caterpillar-Like Clavae Nano-Structure Carbon Thin Films[J]. Chin. Phys. Lett., 2010, 27(8): 2172-2174
[7] JI Zhong-Hua, WU Ji-Zhou, MA Jie, FENG Zhi-Gang, ZHANG Lin-Jie, ZHAO Yan-Ting, WANG Li-Rong, XIAO Lian-Tuan, JIA Suo-Tang. Ionization Detection of Ultracold Ground State Cesium Molecules[J]. Chin. Phys. Lett., 2010, 27(5): 2172-2174
[8] TIAN Bao-Li, DU Zu-Liang, MA Yan-Mei, LI Xue-Fei, CUI Qi-Liang, CUI Tian, LIU Bing-Bing, ZOU Guang-Tian. Raman Investigation of Sodium Titanate Nanotubes under Hydrostatic Pressures up to 26.9GPa[J]. Chin. Phys. Lett., 2010, 27(2): 2172-2174
[9] WANG Sheng-Jie, ZHANG Chun-Lai, WANG Zhi-Guo. Melting of Single-Walled Silicon Carbide Nanotubes: Density Functional Molecular Dynamics Simulation[J]. Chin. Phys. Lett., 2010, 27(10): 2172-2174
[10] LI Gong, DONG Yan-Guo, HUANG Lei, HE Guo-Wei, LIU Ri-Ping, WANGWen-Kui. High-Pressure Annealing Effect on Glass Transformation Temperature of Zr41Ti14Cu12.5Ni10Be22.5 Bulk Metallic Glass[J]. Chin. Phys. Lett., 2009, 26(8): 2172-2174
[11] YAN Zheng-Xin, DENG Jun, WANF Ya-Min, LIU Wei. Comparative Study of Activity of Different Agings of Aluminum Nanopowders[J]. Chin. Phys. Lett., 2009, 26(8): 2172-2174
[12] ZHANG Yang, YU Da-Peng. Novel Route to Fabrication of Metal-Sandwiched Nanoscale Tapered Structures[J]. Chin. Phys. Lett., 2009, 26(8): 2172-2174
[13] LI Yan-Rong, LIU Hai-Qing, LIU Ying, SU Shao-Kui, WANG Yun-Ping. Magnetic Relaxation Study on Single Crystals of Ni4 Single-Molecule Magnets[J]. Chin. Phys. Lett., 2009, 26(7): 2172-2174
[14] WANG Tao, LI Rui-Shan, PAN Xiao-Jun, ZHANG Pei-Zeng, ZHOU Ming, SONGXi, XIE Er-Qing. Improvement of Field Emission Characteristics of Copper Nitride Films with Increasing Copper Content[J]. Chin. Phys. Lett., 2009, 26(6): 2172-2174
[15] LI Qin-Tao, LI Zhi-Gang, XIE Qiao-Ling, GONG Jin-Long, ZHU De-Zhang. Controlled Evolution of Silicon Nanocone Arrays Induced by Ar+ Sputtering at Room Temperature[J]. Chin. Phys. Lett., 2009, 26(5): 2172-2174
Viewed
Full text


Abstract