scholarly journals Normal Fermi-liquid behavior of quasiholes in the spin-polaron model for copper oxides

1997 ◽  
Vol 56 (7) ◽  
pp. 3540-3543 ◽  
Author(s):  
G. Jackeli ◽  
V. Yu. Yushankhai
2003 ◽  
Vol 17 (18n20) ◽  
pp. 3664-3671 ◽  
Author(s):  
G. Oomi ◽  
N. Matsuda ◽  
T. Kagayama ◽  
C. K. Cho ◽  
P. C. Canfield

The electrical resistivity of single crystalline HoNi 2 B 2 C has been measured at high pressure and magnetic fields. The three anomalies in the magnetoresistance due to metamagnetic transitions are observed both at ambient and high pressures. It is found that the metamagnetic transition fields increase with increasing pressure. The temperature dependence of electrical resistivity is strongly dependent on magnetic field. Non Fermi liquid behavior is observed near the metamagnetic transition fields. But the normal Fermi liquid behavior recovers after completing the phase transition. The Grüneisen parameters are also calculated to examine the stability of electronic state.


1990 ◽  
Vol 163 (1-3) ◽  
pp. 167-168 ◽  
Author(s):  
A.J. Arko ◽  
P. Armstrong ◽  
M. Wire

2015 ◽  
Vol 115 (3) ◽  
Author(s):  
Eric C. Andrade ◽  
Anuradha Jagannathan ◽  
Eduardo Miranda ◽  
Matthias Vojta ◽  
Vladimir Dobrosavljević

2007 ◽  
Vol 460-462 ◽  
pp. 678-679
Author(s):  
C. Capan ◽  
S. Singh ◽  
S. Nair ◽  
M. Nicklas ◽  
H. Lee ◽  
...  

1997 ◽  
Vol 79 (1) ◽  
pp. 159-162 ◽  
Author(s):  
A. Rosch ◽  
A. Schröder ◽  
O. Stockert ◽  
H. v. Löhneysen

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