Electronic structure of the nitrogen donors in 6H SiC as studied by pulsed ENDOR and TRIPLE ENDOR spectroscopy
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00387719" target="_blank" >RIV/68378271:_____/12:00387719 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1002/pssb.201248209" target="_blank" >http://dx.doi.org/10.1002/pssb.201248209</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pssb.201248209" target="_blank" >10.1002/pssb.201248209</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Electronic structure of the nitrogen donors in 6H SiC as studied by pulsed ENDOR and TRIPLE ENDOR spectroscopy
Popis výsledku v původním jazyce
The nitrogen (N) donors in 6H SiC were investigated by field sweep electron spin echo (FS ESE), pulsed electron nuclear double resonance (ENDOR) and pulsed General TRIPLE ENDOR spectroscopy. The 29Si and 13C superhyperfine (shf) lines observed in the FSESE and ENDOR spectra of N in n-type 6H SiC were assigned by pulsed General TRIPLE resonance spectroscopy to the specific carbon (C) and silicon (Si) atoms located in the environment of N donors residing at two quasi-cubic lattice sites (Nk1, Nk2) in 6HSiC. As a result, the largest value of the shf interaction was found with Si atoms for the N donors at the hexagonal (Nh) and quasi-cubic site Nk1, while for Nk2 the largest value of the shf interaction was found with C atoms. It gives us the argument toconsider that N substitute different lattice sites in 6H SiC lattice. The relative signs of the shf interaction (shfi) constants for Nk1 and Nk2 with 29Si and 13C nuclei located in the nearest-neighbor.
Název v anglickém jazyce
Electronic structure of the nitrogen donors in 6H SiC as studied by pulsed ENDOR and TRIPLE ENDOR spectroscopy
Popis výsledku anglicky
The nitrogen (N) donors in 6H SiC were investigated by field sweep electron spin echo (FS ESE), pulsed electron nuclear double resonance (ENDOR) and pulsed General TRIPLE ENDOR spectroscopy. The 29Si and 13C superhyperfine (shf) lines observed in the FSESE and ENDOR spectra of N in n-type 6H SiC were assigned by pulsed General TRIPLE resonance spectroscopy to the specific carbon (C) and silicon (Si) atoms located in the environment of N donors residing at two quasi-cubic lattice sites (Nk1, Nk2) in 6HSiC. As a result, the largest value of the shf interaction was found with Si atoms for the N donors at the hexagonal (Nh) and quasi-cubic site Nk1, while for Nk2 the largest value of the shf interaction was found with C atoms. It gives us the argument toconsider that N substitute different lattice sites in 6H SiC lattice. The relative signs of the shf interaction (shfi) constants for Nk1 and Nk2 with 29Si and 13C nuclei located in the nearest-neighbor.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BM - Fyzika pevných látek a magnetismus
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/LM2011029" target="_blank" >LM2011029: SAFMAT - Středisko Analýzy Funkčních MATeriálů</a><br>
Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Physica Status Solidi B-Basic Solid State Physics
ISSN
0370-1972
e-ISSN
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Svazek periodika
249
Číslo periodika v rámci svazku
11
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
12
Strana od-do
2167-2178
Kód UT WoS článku
000310789200016
EID výsledku v databázi Scopus
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