Formation of superconducting yttrium barium copper oxide using sulphur-containing templates

Abstract

The formation of yttrium barium copper oxide (YBCO) via biotemplated routes is often plagued by unwanted stable intermediates, some of which arise from the template itself. Here we describe a method which allows sulphur-containing templates, such as proteins, to form superconducting YBCO which would have hitherto resulted in non-superconducting sulphated phases. This journal is © the Partner Organisations 2014.