Low temperature refrigeration by electron emission in a crossed-field gap

2006 ◽  
Vol 89 (13) ◽  
pp. 133503 ◽  
Author(s):  
L. Wu ◽  
L. K. Ang
Keyword(s):  
Low Temperature ◽  
Electron Emission ◽  
Low Temperature Refrigeration

Electron Emission from Aluminum after Low‐Temperature Deformation

1965 ◽  
Vol 36 (11) ◽  
pp. 3549-3555 ◽  
Author(s):  
R. N. Claytor ◽  
F. R. Brotzen
Keyword(s):  
Low Temperature ◽  
Electron Emission ◽  
Temperature Deformation

scholarly journals Low Temperature Synthesis of Lithium-Doped Nanocrystalline Diamond Films with Enhanced Field Electron Emission Properties

Nanomaterials ◽  
2018 ◽  
Vol 8 (9) ◽  
pp. 653 ◽  
Author(s):  
Kamatchi Sankaran ◽  
Kalpataru Panda ◽  
Ping-Yen Hsieh ◽  
Paulius Pobedinskas ◽  
Jeong Park ◽  
...  
Keyword(s):  
Low Temperature ◽  
Electron Emission ◽  
High Current Density ◽  
Field Enhancement ◽  
Life Time ◽  
Field Electron Emission ◽  
Nanocrystalline Diamond ◽  
Large Field ◽  
Temperature Sensitive ◽  
Field Electron

Low temperature (350 °C) grown conductive nanocrystalline diamond (NCD) films were realized by lithium diffusion from Cr-coated lithium niobate substrates (Cr/LNO). The NCD/Cr/LNO films showed a low resistivity of 0.01 Ω·cm and excellent field electron emission characteristics, viz. a low turn-on field of 2.3 V/µm, a high-current density of 11.0 mA/cm2 (at 4.9 V/m), a large field enhancement factor of 1670, and a life-time stability of 445 min (at 3.0 mA/cm2). The low temperature deposition process combined with the excellent electrical characteristics offers a new prospective for applications based on temperature sensitive materials.

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