Pregled bibliografske jedinice broj: 153322
EPR detection of the magnetic field on the surface of a single crystal of the molecule magnet Mn12-acetate
EPR detection of the magnetic field on the surface of a single crystal of the molecule magnet Mn12-acetate // 20th General Conference Condensed Matter Divison EPS
Prag, 2004. str. 109-109 (poster, međunarodna recenzija, sažetak, znanstveni)
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Naslov
EPR detection of the magnetic field on the surface of a single crystal of the molecule magnet Mn12-acetate
Autori
Žilić, Dijana ; Rakvin, Boris ; Dalal, Naresh S. ; North, J. Micah
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
20th General Conference Condensed Matter Divison EPS
/ - Prag, 2004, 109-109
Skup
20th General Conference Condensed Matter Divison EPS
Mjesto i datum
Prag, Češka Republika, 19.07.2004. - 23.07.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
EPR; molecule magnet; Mn12-acetate
Sažetak
EPR technique has been used as a method for measuring magnetic field and magnetic field gradient on the surface of a single crystal of the nanomagnet Mn12-acetate. As the EPR probe we used fibrous needle of the organic conductor NMP-TCNQ. The splitting and the shift of the resonant lines of the probe at different orientation of the single crystal in the magnetic field was measured in the temperature range 300-5K. The shifts of the lines yield the magnitude of the additional magnetic field on Mn12-acetate. In conjuction with electron microscopy, the shifts yield the magnetic field gradient at the crystal surface as a function of the temperature. The dynamic properties of detected local field have been examined at the microsecond time scale by employing Pulse EPR in the low temperature interval.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
