Influence of external factors on electron field emission from thin-film nanofilament carbon structures

1996 ◽  
Vol 14 (3) ◽  
pp. 2080 ◽  
Author(s):  
L. A. Chernozatonskii
Keyword(s):  
Thin Film ◽  
Field Emission ◽  
External Factors ◽  
Electron Field Emission ◽  
Carbon Structures ◽  
Electron Field

Electron Field Emission Characterization of Nanocrystalline Diamond Thin Film Cold Cathode Devices

1999 ◽  
Vol 593 ◽  
Author(s):  
B. L. Weiss ◽  
A. Badzian ◽  
L. Pilione ◽  
T. Badzian ◽  
W. Drawl ◽  
...  
Keyword(s):  
Thin Film ◽  
Field Emission ◽  
Indium Tin Oxide ◽  
Glass Plate ◽  
Diamond Growth ◽  
Electron Field Emission ◽  
Cold Cathode ◽  
Gate Electrode ◽  
Electron Field ◽  
Phase Characterization

ABSTRACTElectron field emission measurements have been performed on thin film cold cathode materials grown, on molybdenum, by a modified MPACVD diamond process. Specifically the modification is due to the addition of nitrogen and oxygen, in varying ratios, during the diamond growth phase. Characterization using Raman spectroscopy shows features at 1190, 1330 and 1550 cm−1. A simple triode device was fabricated for electron emission characterization. KAPTON® film is used as the insulating layer and a Mo mesh is used as the extraction gate electrode. The collector is an indium tin oxide (ITO) coated glass plate which is positively biased with respect to the gate electrode. Field emission characteristics have shown current measurements of greater than I microamp for fields of 40 V/micron. Gate currents are typically 1000 times greater than the emitted current. Issues currently being addressed include improvement in the total emitted current, current stability and device failure. We also present field emission measurements on diamond films grown by HFCVD.

Electron Field Emission Characteristics of Silicon Nanodots Formed by the LPCVD Technique

2011 ◽  
Vol 49 (4) ◽  
pp. 342-347
Author(s):  
Kyoungwan Park ◽  
Seungman An ◽  
Taekyung Yim ◽  
Kyungsu Lee ◽  
Jeongho Kim ◽  
...  
Keyword(s):  
Field Emission ◽  
Emission Characteristics ◽  
Electron Field Emission ◽  
Electron Field
Sign in / Sign up

Export Citation Format

Share Document