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Scientific paper - Original scientific paper
Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K
Physical review B: Condensed matter and materials physics, 65 (2002), 23; 235117-7. https://doi.org/10.1103/PhysRevB.65.235117
Basletić, Mario; Korin-Hamzić, Bojana; Maki, Kazumi

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Basletić, M., Korin Hamzić, B. & Maki, K. (2002). Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K. Physical review B: Condensed matter and materials physics, 65. (23), 235117-7. doi: 10.1103/PhysRevB.65.235117

Basletić, Mario, et al. "Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K." Physical review B: Condensed matter and materials physics, vol. 65, no. 23, 2002, pp. 235117-7. https://doi.org/10.1103/PhysRevB.65.235117

Basletić, Mario, Bojana Korin Hamzić and Kazumi Maki. "Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K." Physical review B: Condensed matter and materials physics 65, no. 23 (2002): 235117-7. https://doi.org/10.1103/PhysRevB.65.235117

Basletić, M., Korin Hamzić, B. and Maki, K. (2002) 'Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K', Physical review B: Condensed matter and materials physics, 65(23), pp. 235117-7. doi: 10.1103/PhysRevB.65.235117

Basletić M, Korin Hamzić B, Maki K. Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K. Physical review B: Condensed matter and materials physics [Internet]. 2002 [cited 2024 May 12];65(23):235117-7. doi: 10.1103/PhysRevB.65.235117

M. Basletić, B. Korin Hamzić and K. Maki, "Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K", Physical review B: Condensed matter and materials physics, vol. 65, no. 23, pp. 235117-7, 2002. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:802405. [Accessed: 12 May 2024]

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Metadata
Title (english)Unconventional spin density wave in (TMTSF)_2PF_6 below T⋆≈4 K
AuthorMario Basletić
AuthorBojana Korin-Hamzić
AuthorKazumi Maki
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The presence of subphases in the spin-density wave (SDW) phase of (TMTSF)2PF6 below T⋆≈4 K has been suggested by several experiments but the nature of the new phase is still controversial. We have investigated the temperature dependence of the angular dependence of the magnetoresistance in the SDW phase which shows different features for temperatures above and below T⋆≈4 K. For T>4 K the magnetoresistance can be understood in terms of the Landau quantization of the quasiparticle spectrum in a magnetic field, where the imperfect nesting plays the crucial role. We propose that below T⋆≈4 K the new unconventional SDW (USDW) appears modifying dramatically the quasiparticle spectrum. Unlike conventional SDW the order parameter of USDW depends on the quasiparticle momentum Δ1(k)∝cos2bky. The present model describes many features of the angular dependence of magnetoresistance reasonably well. Therefore, we may conclude that the subphase in (TMTSF)2PF6 below T⋆≈4 K is described as SDW plus USDW.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical review B: Condensed matter and materials physics
Numberingvol. 65, no. 23, pp. 235117-7
p-ISSN1098-0121
e-ISSN1550-235X
DOIhttps://doi.org/10.1103/PhysRevB.65.235117
URN:NBNurn:nbn:hr:217:802405
Publication2002
Document URLhttp://link.aps.org/doi/10.1103/PhysRevB.65.235117
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public noteCopyright (2002) by the American Physical Society.
Created on2019-10-13 12:02:48