Pregled bibliografske jedinice broj: 1032684
Revealing of the re-entrant spin-glass phase in TDAE-C60 with linear and non-linear AC
Revealing of the re-entrant spin-glass phase in TDAE-C60 with linear and non-linear AC // Synthetic Metals, 121 (2001), 1-3; 1155-1156 doi:10.1016/s0379-6779(00)01124-3 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1032684 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Revealing of the re-entrant spin-glass phase in TDAE-C60 with linear and non-linear AC
(Revealing of the re-entrant spin-glass phase in TDAE-C60 with linear and non-linear AC susceptibility measurements)
Autori
Omerzu, A. ; Mijatovic, D. ; Mihailovic, D.
Izvornik
Synthetic Metals (0379-6779) 121
(2001), 1-3;
1155-1156
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
magnetic measurements ; magnetic phase transitions ; order-disorder phase transitions ; fullerenes and derivatives
Sažetak
We report on the discovery of a re-entrant spin glass phase in alpha -TDAE-C-60. Apart from a behaviour associated with the ferromagnetic transition at 16K, the linear AC susceptibility of alpha -TDAE-C-60 shows a small decrease below 10 K in the real part and an additional broad peak at T-RSG = 7 K in the imaginary part, which is also frequency dependent. In addition, among higher harmonics of the AC response, which correspond to the non-linear susceptibility, only the odd harmonics show a peak at T-RSG - contrary to the ferromagnetic transition at T-c = 16 K where both the odd and even harmonics show a divergence.
Izvorni jezik
Engleski
Znanstvena područja
Fizika, Interdisciplinarne prirodne znanosti
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus