Abstract
This paper presents the results of a theoretical study of deep nitrogen vacancy levels and of small clusters of nitrogen di- and trivacancies, including the nearest neighbor defects in one layer of graphite-like boron nitride, made using the model-pseudopotential and supercell methods. The calculated spectra and oscillator strengths were used to interpret the local bands of optical absorption, luminescence, and photoconductivity in pyrolytic boron nitride before and after irradiation by fast neutrons, protons, and carbon ions (50-150 keV). The shallow activation levels of thermally stimulated luminescence and conductivity existing before and arising after irradiation were identified.
| Original language | English |
|---|---|
| Pages (from-to) | 286-293 |
| Number of pages | 8 |
| Journal | Physics of the Solid State |
| Volume | 44 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Feb 2002 |
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ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
Cite this
Deep levels of nitrogen vacancy complexes in graphite-like boron nitride. / Grinyaev, Sergey Nikolaevich; Konusov, F. V.; Lopatin, V. V.
In: Physics of the Solid State, Vol. 44, No. 2, 01.02.2002, p. 286-293.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Deep levels of nitrogen vacancy complexes in graphite-like boron nitride
AU - Grinyaev, Sergey Nikolaevich
AU - Konusov, F. V.
AU - Lopatin, V. V.
PY - 2002/2/1
Y1 - 2002/2/1
N2 - This paper presents the results of a theoretical study of deep nitrogen vacancy levels and of small clusters of nitrogen di- and trivacancies, including the nearest neighbor defects in one layer of graphite-like boron nitride, made using the model-pseudopotential and supercell methods. The calculated spectra and oscillator strengths were used to interpret the local bands of optical absorption, luminescence, and photoconductivity in pyrolytic boron nitride before and after irradiation by fast neutrons, protons, and carbon ions (50-150 keV). The shallow activation levels of thermally stimulated luminescence and conductivity existing before and arising after irradiation were identified.
AB - This paper presents the results of a theoretical study of deep nitrogen vacancy levels and of small clusters of nitrogen di- and trivacancies, including the nearest neighbor defects in one layer of graphite-like boron nitride, made using the model-pseudopotential and supercell methods. The calculated spectra and oscillator strengths were used to interpret the local bands of optical absorption, luminescence, and photoconductivity in pyrolytic boron nitride before and after irradiation by fast neutrons, protons, and carbon ions (50-150 keV). The shallow activation levels of thermally stimulated luminescence and conductivity existing before and arising after irradiation were identified.
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UR - http://www.scopus.com/inward/citedby.url?scp=0036003490&partnerID=8YFLogxK
U2 - 10.1134/1.1451015
DO - 10.1134/1.1451015
M3 - Article
VL - 44
SP - 286
EP - 293
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 2
ER -