scholarly journals Spitzer shaped ZnO nanostructures for enhancement of field electron emission behaviors

RSC Advances ◽  
2018 ◽  
Vol 8 (38) ◽  
pp. 21664-21670 ◽  
Author(s):  
Parameshwar R. Chikate ◽  
Prashant K. Bankar ◽  
Ram J. Choudhary ◽  
Yuan-Ron Ma ◽  
Shankar I. Patil ◽  
...  
Keyword(s):  
Work Function ◽  
Electron Emission ◽  
Zno Nanowires ◽  
Field Electron Emission ◽  
Zno Nanostructures ◽  
Turn On ◽  
Field Electron ◽  
Direct Emission

Spitzer shaped ZnO nanowires had a reduced work function providing a significantly smaller barrier for the direct emission of an electron toward the emission site and contributed to a lowest turn-on field of 1.56 V μm−1.

scholarly journals Promising field electron emission performance of vertically aligned one dimensional (1D) brookite (β) TiO2nanorods

RSC Advances ◽  
2016 ◽  
Vol 6 (101) ◽  
pp. 98722-98729 ◽  
Author(s):  
Rupesh S. Devan ◽  
Yuan-Ron Ma ◽  
Mahendra A. More ◽  
Ruchita T. Khare ◽  
Vivek V. Antad ◽  
...  
Keyword(s):  
Current Density ◽  
Electron Emission ◽  
Field Electron Emission ◽  
One Dimensional ◽  
Emission Performance ◽  
Turn On ◽  
Emission Stability ◽  
Field Electron ◽  
Vertically Aligned ◽  
A Current

The vertically aligned and uniformly dispersed β-TiO2nanorods injected electrons direct toward emission sites, and prominently contributed to the low turn-on field of 3.9 V μm−1at a current density of 10 μA and also enhance the emission stability.

Controlled Hetero‐Architectures of Au‐Nanoparticles‐Decorated ZnO Nanowires for Enhanced Field Electron Emission Displays

2018 ◽  
Vol 3 (27) ◽  
pp. 7891-7899 ◽  
Author(s):  
Parameshwar R. Chikate ◽  
Krishna D. Daware ◽  
Dnyaneshwar S. Gavhane ◽  
Yuan‐Ron Ma ◽  
Ram J. Choudhary ◽  
...  
Keyword(s):  
Electron Emission ◽  
Au Nanoparticles ◽  
Zno Nanowires ◽  
Field Electron Emission ◽  
Field Electron

Characteristics of Silicon Nanowire Field Electron Emission

2013 ◽  
Vol 652-654 ◽  
pp. 654-658 ◽  
Author(s):  
Hsin Luen Tsai
Keyword(s):  
Aspect Ratio ◽  
Silicon Nanowires ◽  
Electron Emission ◽  
High Aspect Ratio ◽  
Silicon Nanowire ◽  
Eutectic Point ◽  
Field Electron Emission ◽  
Promising Alternative ◽  
Turn On ◽  
Field Electron

Silicon nanowires with fine tip curvature and high aspect ratio are the promising alternative as the electron emitter to promote field electron emission characteristics. The fabrication of silicon nanowires based on the vapor-liquid-solid (VLS) mechanism was performed in the low pressure chemical vapor deposition chamber in the present work. The gold has its lower eutectic point than other materials and deposited on silicon wafer as the catalyst for silicon nanowire synthesis. The structural properties of the nanowires, including number density, size, aspect ratio and tapering geometry, were optimized by various experimental recipes. The results showed that the low turn-on filed of the nanowire was comparable with the published materials. The 1.2 V/μm low turn-on field was detected from the silicon nanowires which have high aspect ratio and tapered tip emitter when the silicon nanowires were synthesized under the reaction conditions at 620 °C grown for 60 minutes with silane and nitrogen flow rates at 100 SCCM.

Regression Models for the Field Electron Emission Signal

2020 ◽  
Vol 14 (6) ◽  
pp. 1394-1402
Author(s):  
N. V. Egorov ◽  
M. I. Varayun’ ◽  
V. M. Bure ◽  
A. Yu. Antonov
Keyword(s):  
Electron Emission ◽  
Regression Models ◽  
Field Electron Emission ◽  
Emission Signal ◽  
Field Electron

scholarly journals Coulomb blockade in field electron emission from carbon nanotubes

2021 ◽  
Vol 118 (5) ◽  
pp. 053101
Author(s):  
Victor I. Kleshch ◽  
Vitali Porshyn ◽  
Pavel Serbun ◽  
Anton S. Orekhov ◽  
Rinat R. Ismagilov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electron Emission ◽  
Coulomb Blockade ◽  
Field Electron Emission ◽  
Field Electron
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