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
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
Journal title :
Synthetic Metals
