Title of article
Transport properties of the quasi two-dimensional bronze (PO2)4(WO3)2m (m=5)
Author/Authors
Hess، نويسنده , , C. and Le Touze، نويسنده , , C. and Schlenker، نويسنده , , C. and Dumas، نويسنده , , J. and Groult، نويسنده , , D.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
2
From page
2157
To page
2158
Abstract
Single crystals of (PO2)4(WO3)2m (m=5) have been studied by transport (resistivity, magnetoresistance and thermopower) measurements. They reveal a metallic behavior with anomalies in the resistivity vs temperature showing an elbow at T1=100K and a weak hump around T2=30K. Giant magnetoresistance appears below T2. Both anomalies can also be observed as kinks in the thermopower behavior. They could be associated with Peierls instabilities and charge density waves.
Keywords
Conductivity , Magnetotransport , Thermopower , other phase transitions , Oxide bronzes , Transport measurements , charge density waves
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2071322
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