Coulomb blockade thermometry using a two-dimensional array of tunnel junctions
介观与纳米尺度物理
2009-10-31 v1
摘要
We have measured current-voltage characteristics of two-dimensional arrays of small tunnel junctions at temperatures from 1.5 K to 4.2 K. This corresponds to thermal energies larger than the charging energy. We show that 2D-arrays can be used as primary thermometers in the same way as 1D-arrays, and even have some advantages over 1D-arrays. We have carried out Monte Carlo simulations, which agree with our experimental results.
引用
@article{arxiv.cond-mat/0012244,
title = {Coulomb blockade thermometry using a two-dimensional array of tunnel junctions},
author = {Tobias Bergsten and Tord Claeson and Per Delsing},
journal= {arXiv preprint arXiv:cond-mat/0012244},
year = {2009}
}
备注
4 pages, 4 eps figures. Also available from Journal of Applied Physics (http://link.aip.org/link/?jap/86/3844)