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Nonlinear conductivity in the ground state of α -(BEDT-TTF)_2KHg(SCN)_4


Basletić, Mario; Korin-Hamzić, Bojana; Kartsovnik, M.V.; Müller, H.
Nonlinear conductivity in the ground state of α -(BEDT-TTF)_2KHg(SCN)_4 // Synthetic Metals, 120 (2001), 1021-1022 (međunarodna recenzija, članak, znanstveni)


Naslov
Nonlinear conductivity in the ground state of α -(BEDT-TTF)_2KHg(SCN)_4

Autori
Basletić, Mario ; Korin-Hamzić, Bojana ; Kartsovnik, M.V. ; Müller, H.

Izvornik
Synthetic Metals (0379-6779) 120 (2001); 1021-1022

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

Sažetak
We have studied the current-voltage characteristics of α -(BEDT-TTF)_2KHg(SCN)_4 in the low temperature state. For the conductivity parallel to the conducting a-c plane the nonlinearity appears above a well defined finite threshold electric field of 25 mV/cm at 2 K. This threshold field increases to about 200 mV/cm at 7.5 K. The nonlinearity is not detected above T=8 K. Our data clearly show that the low temperature phase of α -(BEDT-TTF)_2KHg(SCN)_4 is a density wave.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
00350103
119201

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

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