DocumentCode :
2042060
Title :
Abnormal Thermal Field Emission from the ZrO2/W<100> Nanoheterostructure Surface
Author :
Ptitsin, V.E.
Author_Institution :
Inst. for Anal. Instrum., Russian Acad. of Sci., St. Petersburg
fYear :
2006
fDate :
38899
Firstpage :
195
Lastpage :
196
Abstract :
The physical mechanism of field emission from the surface of epitaxial ZrO2/W nanoheterostructure is studied under high vacuum conditions. Results reveal an abnormally high normalized brightness and high field emission stability. This abnormal thermal field emission phenomenon can be used to produce new high intensity stationary electron sources as well as efficient thermal and electromagnetic radiation energy converters
Keywords :
brightness; field emission; metal-insulator boundaries; nanostructured materials; tungsten; zirconium compounds; ZrO2-W; brightness; electromagnetic radiation converters; epitaxial layers; high intensity stationary electron sources; high vacuum conditions; nanoheterostructure; thermal energy converters; thermal field emission stability; Carbon nanotubes; Dielectric materials; Electron emission; Electron sources; Mechanical factors; Nanoelectronics; Quantum dots; Semiconductor films; Semiconductor nanostructures; Surface morphology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vacuum Nanoelectronics Conference, 2006 and the 2006 50th International Field Emission Symposium., IVNC/IFES 2006. Technical Digest. 19th International
Conference_Location :
Guilin
Print_ISBN :
1-4244-0401-0
Type :
conf
DOI :
10.1109/IVNC.2006.335425
Filename :
4134527
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2042060
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