首页 | 本学科首页   官方微博 | 高级检索  
     


The superconductor system of 2H-Tantalum disulfide intercalated with polyglycine
Authors:Acosta  Gloria  Chapela  Víctor Manuel
Affiliation:(1) Departamento de Bajas Temperaturas, Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apartado Postal 70-360, 04510 Coyoacán, Distrito Federal México
Abstract:It was hypothesized that the formation of polypeptide bonds inside a lamellar superconducting compound such as 2H-TaS2 could enhance the superconducting transition temperature. The preparation of tantalum disulfide intercalated with polyglycine is described. The intercalated systems were characterized by powder X-ray diffraction and thermogravimetric analysis. Superconducting transition temperatures were also measured. The results show that the system 2H-TaS2/polyglycine does not have a more favourableTcvalue than 2H-TaS2/glycine.
Keywords:Intercalation  2H-TaS2  superconductor  polyglycine
本文献已被 SpringerLink 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号