SrTiO3衬底上单层FeSe薄膜的超导性质研究

来源 :中国物理学会2013年秋季学术会议 | 被引量 : 0次 | 上传用户：qwc198762

【摘要】

：

在铁基超导体中,FeSe具有最简单的化学成分,但其单晶和薄膜样品均存在化学计量比的差异、结构无序或团簇状等问题,严重影响着FeSe的超导性质。借鉴在石墨烯衬底上成功制备FeSe薄膜的生长经验,我们利用分子束外延生长(MBE)技术,在单一TiO2终止面的SrTiO3衬底上,成功制备出了高质量的单晶FeSe超导薄膜。

【作者】

：

王立莉马旭村薛其坤

【机构】

：

中国科学院物理研究所表面物理国家重点实验室北京 100190 中国科学院物理研究所表面物理国家重

【出处】

：

中国物理学会2013年秋季学术会议

【发表日期】

：

2013年11期

【关键词】

：

高温超导 SrTiO3衬底 FeSe薄膜 MBE生长

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SrTiO3衬底上单层FeSe薄膜的超导性质研究

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