Pregled bibliografske jedinice broj: 519433
Anomalous Magnetoresistance in the Spin Density Wave State of Tetramethyltetraselenafulvalinium Nitrate, (TMTSF)2NO3: Imperfect-Nesting Effects
Anomalous Magnetoresistance in the Spin Density Wave State of Tetramethyltetraselenafulvalinium Nitrate, (TMTSF)2NO3: Imperfect-Nesting Effects // Europhysics letters, 22 (1993), 4; 279-285 doi:10.1209/0295-5075/22/4/007 (međunarodna recenzija, članak, znanstveni)
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Naslov
Anomalous Magnetoresistance in the Spin Density Wave
State of Tetramethyltetraselenafulvalinium Nitrate,
(TMTSF)2NO3: Imperfect-Nesting Effects
Autori
Basletić, Mario ; Biškup, Nevenko ; Korin-Hamzić, Bojana ; Tomić, Silvia ; Hamzić, Amir ; Bechgaard, K. ; Fabre, J.M.
Izvornik
Europhysics letters (0295-5075) 22
(1993), 4;
279-285
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
collective modes ; low-dimensional conductors (inc synthetic metals) ; spin density waves
Sažetak
We report a study of the transverse-magnetoresistance anisotropy in the spin-density wave phase of the organic conductor (TMTSF)2NO3 at temperatures down to 1.8 K and in fields up to 6 tesla. The transverse magnetoresistance is highly anisotropic and obeys a temperature- and angular-dependent power law behaviour: DELTArho/rho congruent-to H(n) (1 less- than-or-equal-to n < 2). The indication of a possible field-induced SDW phase is discussed. We suggest that the SDW with large imperfect nesting together with a periodic anion potential might be responsible for the observed magnetic-field effects.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb
Profili:
Mario Basletić
(autor)
Silvia Tomić
(autor)
Amir Hamzić
(autor)
Nevenko Biškup
(autor)
Bojana Hamzić
(autor)
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