377 citations · 1.5k across the 11 of their papers we have counts for
3 papers · 1 filter
Is there a vortex-glass transition in high-temperature superconductors?
D. R. Strachan, M. C. Sullivan, P. Fournier +3
We show that DC voltage versus current measurements of a YBCO micro-bridge in a magnetic field can be collapsed onto scaling functions proposed by Fisher, Fisher, and Huse, as is w…
Evidence for the immobile bipolaron formation in the paramagnetic state of the magnetoresistive manganites
G. M. Zhao, Y. S. Wang, D. J. Kang +6
Recent research suggests that the charge carriers in the paramagnetic state of the magnetoresistive manganites are small polarons. Here we report studies of the oxygen-isotope effe…
Colossal electroresistance and electronic phase separation in mixed-valent manganites
T. Wu, S. B. Ogale, J. E. Garrison +6
The sensitivity of transport in CMR manganite to external fields is examined using a PZT-based field effect configuration with a La0.7Ca0.3MnO3 channel subjected to electric and ma…