@inproceedings{9c377aa7719d41c5bd89614d9c5aa7df,
title = "Effects of ball-mill processing on the superconductivity of sucrose doped MgB{\^a}‚‚",
abstract = "Good critical current density, Jc(H), performance is found in sucrose doped MgB{\^a}‚‚ samples produced by both ball-milling and hand milling. It has been found that the Jc of the ball-milled doped MgB{\^a}‚‚ sample was 7.0 x 10{\~A}‚{\^A}³ A cm{\^a}»{\~A}‚{\^A}² at 5 K and 8 T, which is more than two times higher than for hand-milled doped MgB{\^a}‚‚ and a factor of 70 higher than for the pure reference sample made from as-supplied amorphous boron powder. Significant improvement in Jc at high fields is attributed to the upper critical field, Hc{\^a}‚‚, enhancement caused by the increased disorder.",
keywords = "MgB₂, ball milling, sucrose, superconductivity",
author = "Y. Zhang and Zhou, {S. H.} and Li, {W. X.}",
year = "2010",
doi = "10.1016/j.physc.2009.11.083",
language = "English",
publisher = "Elsevier",
pages = "S710--S711",
booktitle = "Proceedings of the 9th International Conference on Materials and Mechanisms of Superconductivity (M2S-IX): Tokyo, Japan, September 7 - 12, 2009",
note = "International Conference on Materials and Mechanisms of Superconductivity ; Conference date: 01-01-2010",
}