Open AccessMAGNETORESISTANCE PROPERTIES IN QUASI-TWO DIMENSIONAL CHARGE-DENSITY WAVE COMPOU ND (PO2)4(WO3)2m(m=6)
Author(s) -
Mei Tian,
Jing Shi,
Shiyan Li,
Qiang Cao,
Yue Song,
Yuheng Zhang
Publication year - 2000
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.49.1892
Subject(s) - magnetoresistance , condensed matter physics , materials science , charge density wave , range (aeronautics) , density of states , magnetic field , physics , superconductivity , quantum mechanics , composite material
Temperature dependence of magnetoresistance in the range of 2—300K and the Δρ /ρ-B relation at 2K were measured in quasi-two dimensional charge- density wave compound (PO2)4(WO3)2m( m=6). The enhancement of the magnetoresistance at low temperatures was analyzed by use of the magnetic breakdown model. The first Peierls energy gap in the char ge-density wave states was estimated to be about 3.0meV.