Pregled bibliografske jedinice broj: 756320
In-Plane Magnetoresistance Obeys Kohler’s Rule in the Pseudogap Phase of Cuprate Superconductors
In-Plane Magnetoresistance Obeys Kohler’s Rule in the Pseudogap Phase of Cuprate Superconductors // Physical Review Letters, 113 (2014), 177005-1 doi:10.1103/PhysRevLett.113.177005 (međunarodna recenzija, članak, znanstveni)
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Naslov
In-Plane Magnetoresistance Obeys Kohler’s Rule in the Pseudogap Phase of Cuprate Superconductors
Autori
Chan, K.H. ; ... ; Barišić, Neven ; Greven, M.
Izvornik
Physical Review Letters (0031-9007) 113
(2014);
177005-1
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Cuprate Superconductors; In-Plane Magnetoresistance; Kohler’s Rule
Sažetak
We report in-plane resistivity (ρ ) and transverse magnetoresistance (MR) measurements for underdoped HgBa 2 CuO 4+δ (Hg1201). Contrary to the long-standing view that Kohler’s rule is strongly violated in underdoped cuprates, we find that it is in fact satisfied in the pseudogap phase of Hg1201. The transverse MR shows a quadratic field dependence, δρ/ρ 0 =aH 2 , with a(T)∝T −4 . In combination with the observed ρ∝T 2 dependence, this is consistent with a single Fermi-liquid quasiparticle scattering rate. We show that this behavior is typically masked in cuprates with lower structural symmetry or strong disorder effects
Izvorni jezik
Engleski
Znanstvena područja
Fizika
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
- MEDLINE
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