Vortex correlations in a fully frustrated two-dimensional superconducting network
超导电性
2009-11-07 v1 介观与纳米尺度物理
摘要
We have investigated the vortex state in a superconducting dice network using the Bitter decoration technique at several magnetic frustrations f=1/2 and 1/3. In contrast to other regular network geometries where the existence of a commensurate state was previouly demonstrated, no ordered state was observed in the dice network at f=1/2 and the observed vortex-vortex correlation length is close to one lattice cell.
引用
@article{arxiv.cond-mat/0204051,
title = {Vortex correlations in a fully frustrated two-dimensional superconducting network},
author = {E. Serret and P. Butaud and B. Pannetier},
journal= {arXiv preprint arXiv:cond-mat/0204051},
year = {2009}
}
备注
7 pages, 6 figures, submitted to Europhysics Letter