Morphology and electronic structure in nitrogen-doped ultrananocrystalline diamond

2002 ◽  
Vol 81 (12) ◽  
pp. 2235-2237 ◽  
Author(s):  
James Birrell ◽  
J. A. Carlisle ◽  
O. Auciello ◽  
D. M. Gruen ◽  
J. M. Gibson
Keyword(s):  
Electronic Structure ◽  
Nitrogen Doped ◽  
Ultrananocrystalline Diamond

Electronic Structure and Field‐Emission Properties of Nitrogen‐Doped Carbon Nanotubes

2006 ◽  
Vol 14 (2-3) ◽  
pp. 151-164 ◽  
Author(s):  
A. V. Okotrub ◽  
L. G. Bulusheva ◽  
V. V. Belavin ◽  
A. G. Kudashov ◽  
A. V. Gusel'nikov ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Electronic Structure ◽  
Field Emission ◽  
Emission Properties ◽  
Nitrogen Doped ◽  
Field Emission Properties ◽  
Nitrogen Doped Carbon

Synthesis, Characterization, Electronic Structure, and Photocatalytic Activity of Nitrogen-Doped TiO2Nanocatalyst

2005 ◽  
Vol 17 (25) ◽  
pp. 6349-6353 ◽  
Author(s):  
M. Sathish ◽  
B. Viswanathan ◽  
R. P. Viswanath ◽  
Chinnakonda S. Gopinath
Keyword(s):  
Electronic Structure ◽  
Photocatalytic Activity ◽  
Nitrogen Doped

A multi-technique comparison of the electronic properties of pristine and nitrogen-doped polycrystalline SnO2

2016 ◽  
Vol 18 (32) ◽  
pp. 22617-22627 ◽  
Author(s):  
S. Livraghi ◽  
N. Barbero ◽  
S. Agnoli ◽  
C. Barolo ◽  
G. Granozzi ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Electronic Properties ◽  
Spectroscopic Techniques ◽  
Nitrogen Doped ◽  
Technique Comparison

The electronic structure of nitrogen doped tin(iv) oxide (SnO2) materials prepared in the form of nanometric powders has been characterized employing a variety of spectroscopic techniques.

COMPLEX DONORS IN NITROGEN-DOPED DIAMOND

2004 ◽  
Vol 03 (04n05) ◽  
pp. 455-461
Author(s):  
YING DAI ◽  
ANYI LI ◽  
YING ZHANG ◽  
SHENGHAO HAN
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Shallow Donor ◽  
Dangling Bond ◽  
Single Vacancy ◽  
Functional Theory ◽  
Nitrogen Doped ◽  
Ultrananocrystalline Diamond ◽  
Cluster Methods ◽  
Donor Character

Several Nitrogen (N)-hydrogen(H), N-dangling bond (DB) and N-single vacancy (V) complexes as the possible donor centers in diamond have been investigated using both supercell and cluster methods within the frame of density functional theory. We have found that the H—N—N—H complex exhibits shallower donor character than that of the N—H—N center discussed by Miyazaki et al.1 and it is one of the possible effective shallow donor centers in crystalline diamond. We conclude that the N—V related complex demonstrates a character of shallow donors and it should be one of the possible donor centers for the ultrananocrystalline diamond (UNCD) films, which are responsible for the n-type high conductivity of these films.

scholarly journals Understanding the effect of host structure of nitrogen doped ultrananocrystalline diamond electrode on electrochemical carbon dioxide reduction

Carbon ◽  
2020 ◽  
Vol 157 ◽  
pp. 408-419 ◽  
Author(s):  
Namal Wanninayake ◽  
Qianxiang Ai ◽  
Ruixin Zhou ◽  
Md Ariful Hoque ◽  
Sidney Herrell ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Carbon Dioxide Reduction ◽  
Nitrogen Doped ◽  
Diamond Electrode ◽  
Ultrananocrystalline Diamond ◽  
Host Structure

Bulk and surface-enhanced Raman spectroscopy of nitrogen-doped ultrananocrystalline diamond films

2006 ◽  
Vol 203 (12) ◽  
pp. 3028-3035 ◽  
Author(s):  
I. I. Vlasov ◽  
V. G. Ralchenko ◽  
E. Goovaerts ◽  
A. V. Saveliev ◽  
M. V. Kanzyuba
Keyword(s):  
Raman Spectroscopy ◽  
Diamond Films ◽  
Surface Enhanced Raman Spectroscopy ◽  
Nitrogen Doped ◽  
Ultrananocrystalline Diamond ◽  
Surface Enhanced ◽  
Surface Enhanced Raman

ELECTRONIC STRUCTURE OF SHORT CARBON NANOBELLS

2003 ◽  
Vol 17 (09) ◽  
pp. 375-382 ◽  
Author(s):  
G. L. ZHAO ◽  
D. BAGAYOKO ◽  
E. G. WANG
Keyword(s):  
Electronic Structure ◽  
Density Functional ◽  
Local Density ◽  
Emission Characteristics ◽  
Local Density Of States ◽  
Nitrogen Doped ◽  
Local Density Functional ◽  
Nitrogen Doped Carbon ◽  
Short Carbon ◽  
Open Edge

We performed local density functional calculations for the electronic structure of short carbon nanobells. The calculated local density of states of the nanobells revealed field emission characteristics that agree with experimental observations. We also performed total energy calculations to study the structural stability and a related possible growth mechanism of the nanobells. In the nitrogen-doped carbon nanobells, nitrogen atoms that are attracted to the open-edge sites of the carbon nanobells appear to stop the growth of the nanostructures.

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