Enhancement of electric field by silicon pillars in low voltage carbon nanotube cold cathodes

2018 ◽  
Author(s):  
Vladislav Zhigalov ◽  
Aleksei Emelianov ◽  
Vladimir Petukhov ◽  
Alexander Golishnikov ◽  
Evgeny Kitsyuk
Keyword(s):  
Carbon Nanotube ◽  
Electric Field ◽  
Low Voltage ◽  
Cold Cathodes ◽  
Silicon Pillars

scholarly journals Optically Induced Field-Emission Source Based on Aligned Vertical Carbon Nanotube Arrays

Nanomaterials ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 1810
Author(s):  
Mengjie Li ◽  
Qilong Wang ◽  
Ji Xu ◽  
Jian Zhang ◽  
Zhiyang Qi ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electric Field ◽  
Field Emission ◽  
Field Enhancement ◽  
Absorption Efficiency ◽  
Photon Absorption ◽  
Nanotube Arrays ◽  
Carbon Nanotube Arrays ◽  
Induced Field ◽  
Optically Induced

Due to the high field enhancement factor and photon-absorption efficiency, carbon nanotubes (CNTs) have been widely used in optically induced field-emission as a cathode. Here, we report vertical carbon nanotube arrays (VCNTAs) that performed as high-density electron sources. A combination of high applied electric field and laser illumination made it possible to modulate the emission with laser pulses. When the bias electric field and laser power density increased, the emission process is sensitive to a power law of the laser intensity, which supports the emission mechanism of optically induced field emission followed by over-the-barrier emission. Furthermore, we determine a polarization dependence that exhibits a cosine behavior, which verifies the high possibility of optically induced field emission.

scholarly journals Electric Field Induced Biomimetic Transmembrane Electron Transport Using Carbon Nanotube Porins

Small ◽  
2021 ◽  
pp. 2102517
Author(s):  
Jacqueline M. Hicks ◽  
Yun‐Chiao Yao ◽  
Sydney Barber ◽  
Nigel Neate ◽  
Julie A. Watts ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electron Transport ◽  
Electric Field ◽  
Transmembrane Electron Transport

scholarly journals Electrokinetics of scalable, electric-field-assisted fabrication of vertically aligned carbon-nanotube/polymer composites

2015 ◽  
Vol 117 (21) ◽  
pp. 214306 ◽  
Author(s):  
Richard J. Castellano ◽  
Cevat Akin ◽  
Gabriel Giraldo ◽  
Sangil Kim ◽  
Francesco Fornasiero ◽  
...  
Keyword(s):  
Carbon Nanotube ◽  
Electric Field ◽  
Polymer Composites ◽  
Vertically Aligned

Electric field-induced carbon nanotube junction formation

2001 ◽  
Vol 79 (2) ◽  
pp. 260-262 ◽  
Author(s):  
G. W. Ho ◽  
A. T. S. Wee ◽  
J. Lin
Keyword(s):  
Carbon Nanotube ◽  
Electric Field ◽  
Junction Formation

Ambipolar Carbon Nanotube Transistors with Hybrid Nanodielectric for Low-Voltage CMOS-like Electronics

Nano Futures ◽  
2021 ◽  
Author(s):  
Luis Portilla ◽  
Jianwen Zhao ◽  
Jing Zhao ◽  
Luigi Occhipinti ◽  
Vincenzo Pecunia
Keyword(s):  
Carbon Nanotube ◽  
Low Voltage ◽  
Carbon Nanotube Transistors ◽  
Nanotube Transistors

Fundamental Study of Cannabidiol Effect on MCF-7 with Low Voltage Pulse Electric Field

2021 ◽  
Author(s):  
Nur Adilah Abd Rahman ◽  
Muhammad Mahadi Abdul Jamil ◽  
Mohamad Nazib Adon ◽  
Ahmad Basri Zainal ◽  
Farideh Javid ◽  
...  
Keyword(s):  
Electric Field ◽  
Voltage Pulse ◽  
Low Voltage ◽  
Pulse Electric Field ◽  
Fundamental Study ◽  
Pulse Electric ◽  
Mcf 7
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