2 papers
cond-mat.supr-con2001
Vortex phases
T. Giamarchi, S. Bhattacharya
These lecture notes are meant to provide a pedagogical introduction, and present the latest theoretical and experimental developments on the physics of vortices in type II supercon…
cond-mat.mtrl-sci1997
Theory of Size-Driven Transitions in Displacive and Order-Disorder Ferroelectrics
K. Sheshadri, Rangan Lahiri Pushan Ayyub, Shobo Bhattacharya
We present a simple theory for structural transitions in displacive ferroelectrics of the perovskite type. In our theory, the competition between the elastic energy cost for the di…