EPR spectroscopy of weak exchange interactions between Co2+ ions in ZnO

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F11%3A00359525" target="_blank" >RIV/68378271:_____/11:00359525 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/pssr.201105014" target="_blank" >http://dx.doi.org/10.1002/pssr.201105014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/pssr.201105014" target="_blank" >10.1002/pssr.201105014</a>

Result language
angličtina
Original language name
EPR spectroscopy of weak exchange interactions between Co2+ ions in ZnO
Original language description
Electron paramagnetic resonance (EPR) is used to identify the next nearest neighbour Co2+ pairs coupled by spin?spin interaction in Co-doped ZnO single crystals grown by the hydrothermal technique. These dimer centers are described by a spin Hamiltonianwith exchange coupling terms written as interaction between identical effective spins Seff = 1/2 of the lowest ground state Kramers doublets of the two Co2+ ions.The exchange parameters of weakly ferromagnetically coupled next nearest neighbor Co2+ pairsare estimated.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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