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Pregled bibliografske jedinice broj: 259480

Conduction anisotropy and Hall effect in the organic conductor (TMTTF)_2AsF_6: Evidence for Luttinger liquid behavior and charge ordering


Korin-Hamzić, Bojana; Tafra, Emil; Basletić, Mario; Hamzić, Amir; Dressel, Martin
Conduction anisotropy and Hall effect in the organic conductor (TMTTF)_2AsF_6: Evidence for Luttinger liquid behavior and charge ordering // Physical Review B, 73 (2006), 11; 5102-1 (međunarodna recenzija, članak, znanstveni)


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Naslov
Conduction anisotropy and Hall effect in the organic conductor (TMTTF)_2AsF_6: Evidence for Luttinger liquid behavior and charge ordering

Autori
Korin-Hamzić, Bojana ; Tafra, Emil ; Basletić, Mario ; Hamzić, Amir ; Dressel, Martin

Izvornik
Physical Review B (1098-0121) 73 (2006), 11; 5102-1

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
organic conductors; transport properties; magnetotransport

Sažetak
We present the high-temperature (70 K < T < 300 K) resistivity anisotropy and Hall effect measurements of the quasi-one-dimensional (1D) organic conductor (TMTTF)_2AsF_6. The temperature variations of the resistivity are pronouncedly different for the three different directions, with metalliclike at high temperatures for the a axis only. Above 220 K the Hall coefficient R_H is constant, positive, and strongly enhanced over the expected value ; and the corresponding carrier concentration is almost 100 times lower than calculated for one hole/unit cell. Our results give evidence for the existence of a high-temperature regime above 200 K where the 1D Luttinger liquid features appear in the transport properties. Our measurements also give strong evidence of charge ordering in (TMTTF)_2AsF_6. At the charge-ordering transition T_CO = 100 K, R_H(T) abruptly changes its behavior, switches sign, and rapidly increases with further temperature decrease.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Napomena
Stranice u časopisu glase: 115102-1 - 115102-7.



POVEZANOST RADA


Projekti:
0119251
0035015

Ustanove:
Institut za fiziku, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Profili:

Avatar Url Mario Basletić (autor)

Avatar Url Emil Tafra (autor)

Avatar Url Amir Hamzić (autor)

Avatar Url Bojana Hamzić (autor)


Citiraj ovu publikaciju

Korin-Hamzić, Bojana; Tafra, Emil; Basletić, Mario; Hamzić, Amir; Dressel, Martin
Conduction anisotropy and Hall effect in the organic conductor (TMTTF)_2AsF_6: Evidence for Luttinger liquid behavior and charge ordering // Physical Review B, 73 (2006), 11; 5102-1 (međunarodna recenzija, članak, znanstveni)
Korin-Hamzić, B., Tafra, E., Basletić, M., Hamzić, A. & Dressel, M. (2006) Conduction anisotropy and Hall effect in the organic conductor (TMTTF)_2AsF_6: Evidence for Luttinger liquid behavior and charge ordering. Physical Review B, 73 (11), 5102-1.
@article{article, year = {2006}, pages = {5102-1}, keywords = {organic conductors, transport properties, magnetotransport}, journal = {Physical Review B}, volume = {73}, number = {11}, issn = {1098-0121}, title = {Conduction anisotropy and Hall effect in the organic conductor (TMTTF)\_2AsF\_6: Evidence for Luttinger liquid behavior and charge ordering}, keyword = {organic conductors, transport properties, magnetotransport} }
@article{article, year = {2006}, pages = {5102-1}, keywords = {organic conductors, transport properties, magnetotransport}, journal = {Physical Review B}, volume = {73}, number = {11}, issn = {1098-0121}, title = {Conduction anisotropy and Hall effect in the organic conductor (TMTTF)\_2AsF\_6: Evidence for Luttinger liquid behavior and charge ordering}, keyword = {organic conductors, transport properties, magnetotransport} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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