Synthesis of n-type semiconducting diamond films in acetylene flame with nitrogen doping

2017 ◽  
Vol 36 (3) ◽  
pp. 4409-4417 ◽  
Author(s):  
Yukihiko Okumura ◽  
Kouichi Kanayama ◽  
Hiroaki Nishiguchi
Keyword(s):  
Nitrogen Doping ◽  
Diamond Films ◽  
Semiconducting Diamond

Characterization of homoepitaxial diamond films by Electron microscopy

1991 ◽  
Vol 49 ◽  
pp. 880-881
Author(s):  
D.P. Malta ◽  
S.A. Willard ◽  
R.A. Rudder ◽  
G.C. Hudson ◽  
J.B. Posthill ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Surface Defects ◽  
Substrate Surface ◽  
Diamond Films ◽  
Chemical Vapor ◽  
Polycrystalline Diamond ◽  
Large Degree ◽  
Rf Plasma ◽  
Semiconducting Diamond

Semiconducting diamond films have the potential for use as a material in which to build active electronic devices capable of operating at high temperatures or in high radiation environments. A major goal of current device-related diamond research is to achieve a high quality epitaxial film on an inexpensive, readily available, non-native substrate. One step in the process of achieving this goal is understanding the nucleation and growth processes of diamond films on diamond substrates. Electron microscopy has already proven invaluable for assessing polycrystalline diamond films grown on nonnative surfaces.The quality of the grown diamond film depends on several factors, one of which is the quality of the diamond substrate. Substrates commercially available today have often been found to have scratched surfaces resulting from the polishing process (Fig. 1a). Electron beam-induced current (EBIC) imaging shows that electrically active sub-surface defects can be present to a large degree (Fig. 1c). Growth of homoepitaxial diamond films by rf plasma-enhanced chemical vapor deposition (PECVD) has been found to planarize the scratched substrate surface (Fig. 1b).

Cold Cathode of p-Type Semiconducting Diamond Films for Gas Discharge

2007 ◽  
Vol 4 (S1) ◽  
pp. S942-S945 ◽  
Author(s):  
Akimitsu Hatta ◽  
Hiroshi Nakatsuma ◽  
Keishi Yanai ◽  
Tsuyoshi Nishikawa
Keyword(s):  
Diamond Films ◽  
Gas Discharge ◽  
Cold Cathode ◽  
Semiconducting Diamond ◽  
P Type

Effects of defects introduced by nitrogen doping on electron emission from diamond films

2001 ◽  
Vol 72 (2) ◽  
pp. 201-203 ◽  
Author(s):  
Yoshiyuki Show ◽  
Toshikazu Matsukawa ◽  
Mitsuo Iwase ◽  
Tomio Izumi
Keyword(s):  
Electron Emission ◽  
Nitrogen Doping ◽  
Diamond Films

Enhanced Transverse Magnetoresistive Effect in Semiconducting Diamond Films

2000 ◽  
Vol 17 (5) ◽  
pp. 370-372 ◽  
Author(s):  
Wang Wan-Lu ◽  
Liao Ke-Jun ◽  
Wang Bi-Ben
Keyword(s):  
Diamond Films ◽  
Semiconducting Diamond ◽  
Magnetoresistive Effect

The origin of the broadband luminescence and the effect of nitrogen doping on the optical properties of diamond films

1994 ◽  
Vol 76 (5) ◽  
pp. 3020-3027 ◽  
Author(s):  
L. Bergman ◽  
M. T. McClure ◽  
J. T. Glass ◽  
R. J. Nemanich
Keyword(s):  
Optical Properties ◽  
Nitrogen Doping ◽  
Diamond Films

Competition of nitrogen doping and graphitization effect for field electron emission from nanocrystalline diamond films

2004 ◽  
Vol 22 (3) ◽  
pp. 1319 ◽  
Author(s):  
A. V. Karabutov ◽  
V. I. Konov ◽  
V. G. Pereverzev ◽  
I. I. Vlasov ◽  
E. V. Zavedeev ◽  
...  
Keyword(s):  
Electron Emission ◽  
Nitrogen Doping ◽  
Diamond Films ◽  
Field Electron Emission ◽  
Nanocrystalline Diamond ◽  
Field Electron ◽  
Nanocrystalline Diamond Films

Space Charge Limited Current in Semiconducting Diamond Films

1994 ◽  
Vol 33 (Part 2, No. 5B) ◽  
pp. L702-L704 ◽  
Author(s):  
Yoshiaki Matsumae ◽  
Yukio Akiba ◽  
Yoichi Hirose ◽  
Tateki Kurosu ◽  
Masamori Iida
Keyword(s):  
Space Charge ◽  
Diamond Films ◽  
Space Charge Limited Current ◽  
Limited Current ◽  
Semiconducting Diamond ◽  
Space Charge Limited

p‐njunction diode made of semiconducting diamond films

1991 ◽  
Vol 58 (8) ◽  
pp. 840-841 ◽  
Author(s):  
Ken Okano ◽  
Hideo Kiyota ◽  
Tatsuya Iwasaki ◽  
Tateki Kurosu ◽  
Masamori Iida ◽  
...  
Keyword(s):  
Diamond Films ◽  
Semiconducting Diamond

A theoretical calculation of the piezoresistivity and magnetoresistivity in p-type semiconducting diamond films

2002 ◽  
Vol 14 (8) ◽  
pp. 1765-1774 ◽  
Author(s):  
C Y Kong ◽  
W L Wang ◽  
K J Liao ◽  
S X Wang ◽  
L Fang
Keyword(s):  
Theoretical Calculation ◽  
Diamond Films ◽  
Semiconducting Diamond ◽  
P Type
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