节点文献
欠掺杂InN薄膜中缺陷诱导的室温铁磁性
【机构】 南京大学物理学院; 南京大学固体微结构物理国家重点实验室;
【摘要】 <正>Diluted magnetic semiconductors(DMSs),with the Curie temperature at room temperature,are of technological and fundamental importance.Defect engineering has been an effective way to introduce magnetic moments in various non-magnetic systems.Here we show,InN film directly grown on(0001)-oriented Al2O3 substrate with In deficiencyis ferromagnetic with its Curie temperature as high as 297K.The undesirablelarge lattice mismatch between the film and
- 【会议录名称】 中国晶体学会第五届全国会员代表大会暨学术大会(粉末衍射分会场)论文摘要集
- 【会议名称】中国晶体学会第五届全国会员代表大会暨学术大会(粉末衍射分会场)
- 【会议时间】2012-08-20
- 【会议地点】中国陕西西安
- 【分类号】O614.372
- 【主办单位】中国晶体学会