Study on the enhanced and stable field emission behavior of a novel electrosprayed Al-doped ZnO bilayer film

RSC Advances ◽  
2014 ◽  
Vol 4 (18) ◽  
pp. 9072 ◽  
Author(s):  
Khalid Mahmood ◽  
Rahim Munir ◽  
Bhabani Sankar Swain ◽  
Gill-Sang Han ◽  
Byeong-Jo Kim ◽  
...  
Keyword(s):  
Field Emission ◽  
Bilayer Film ◽  
Emission Behavior ◽  
Doped Zno ◽  
Stable Field

Observation of Photoconductivity in Sn-Doped ZnO Nanowires and Their Photoenhanced Field Emission Behavior

2010 ◽  
Vol 114 (9) ◽  
pp. 3843-3849 ◽  
Author(s):  
Farid Jamali Sheini ◽  
Mahendra A. More ◽  
Sandesh R. Jadkar ◽  
K. R. Patil ◽  
Vijaymohanan K. Pillai ◽  
...  
Keyword(s):  
Field Emission ◽  
Zno Nanowires ◽  
Emission Behavior ◽  
Doped Zno

Synthesis of Te-doped ZnO nanowires with promising field emission behavior

RSC Advances ◽  
2016 ◽  
Vol 6 (116) ◽  
pp. 115335-115344 ◽  
Author(s):  
Farid Jamali-Sheini
Keyword(s):  
Field Emission ◽  
Zno Nanowires ◽  
Zno Nanowire ◽  
Emission Behavior ◽  
Doped Zno

In the current study, a successful synthesis of ZnO nanowire films doped with Te was performed through electrodeposition on the zinc foil followed by annealing in air for 4 hours at 400 °C.

Pulsed laser deposited Ga doped ZnO/SiOx/Si(100) thin films and their field emission behavior

2011 ◽  
Vol 13 (9) ◽  
pp. 1724-1730 ◽  
Author(s):  
S.D. Shinde ◽  
S.M. Jejurikar ◽  
S.S. Patil ◽  
D.S. Joag ◽  
S.K. Date ◽  
...  
Keyword(s):  
Thin Films ◽  
Field Emission ◽  
Pulsed Laser ◽  
Emission Behavior ◽  
Doped Zno

scholarly journals Retraction: Enhanced photoluminescence, Raman spectra and field-emission behavior of indium-doped ZnO nanostructures

2017 ◽  
Vol 5 (17) ◽  
pp. 4336-4336
Author(s):  
Seung Bin Park ◽  
Hyung Jin Sung
Keyword(s):  
Raman Spectra ◽  
Field Emission ◽  
Zno Nanostructures ◽  
Enhanced Photoluminescence ◽  
Emission Behavior ◽  
Doped Zno

Retraction of ‘Enhanced photoluminescence, Raman spectra and field-emission behavior of indium-doped ZnO nanostructures’ by Khalid Mahmood et al., J. Mater. Chem. C, 2013, 1, 3138–3149.

scholarly journals Correction: Synthesis of Te-doped ZnO nanowires with promising field emission behavior

RSC Advances ◽  
2017 ◽  
Vol 7 (6) ◽  
pp. 3585-3585
Author(s):  
Farid Jamali-Sheini
Keyword(s):  
Field Emission ◽  
Zno Nanowires ◽  
Emission Behavior ◽  
Doped Zno

Correction for ‘Synthesis of Te-doped ZnO nanowires with promising field emission behavior’ by Farid Jamali-Sheini, RSC Adv., 2016, 6, 115335–115344.

A Stable Field Emission Electron Source

1977 ◽  
Vol 35 ◽  
pp. 58-59
Author(s):  
W.R. Bottoms ◽  
G.B. Haydon
Keyword(s):  
Field Emission ◽  
Signal To Noise Ratio ◽  
High Brightness ◽  
Electron Sources ◽  
Brightness Field ◽  
Current Densities ◽  
Properties Of Materials ◽  
Stable Field ◽  
Stable Current ◽  
Careful Design

There is great interest in improving the brightness of electron sources and therefore the ability of electron optical instrumentation to probe the properties of materials. Extensive work by Dr. Crew and others has provided extremely high brightness sources for certain kinds of analytical problems but which pose serious difficulties in other problems. These sources cannot survive in conventional system vacuums. If one wishes to gather information from the other signal channels activated by electron beam bombardment it is necessary to provide sufficient current to allow an acceptable signal-to-noise ratio. It is possible through careful design to provide a high brightness field emission source which has the capability of providing high currents as well as high current densities to a specimen. In this paper we describe an electrode to provide long-lived stable current in field emission sources.The source geometry was based upon the results of extensive computer modeling. The design attempted to maximize the total current available at a specimen.

Ni-doped ZnO nanotower arrays with enhanced optical and field emission properties

RSC Advances ◽  
2014 ◽  
Vol 4 (99) ◽  
pp. 56241-56247 ◽  
Author(s):  
Yu-Cheng Chang
Keyword(s):  
Field Emission ◽  
Large Scale ◽  
Emission Properties ◽  
Field Emission Properties ◽  
Doped Zno

Large-scale ZnO nanotower arrays exhibit excellent field emission and antireflection properties.

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