1. Hefei National Laboratory for Physical Science at MicroscaleDepartment of Materials Science and EngineeringCollaborative Innovation Center of Suzhou Nano Science and TechnologyUniversity of Science and Technology of China Hefei Anhui 230026 P. R. China
2. The Anhui Key Laboratory of Condensed Mater Physics at Extreme ConditionsHigh Magnetic Field LaboratoryHefei Institutes of Physical ScienceChinese Academy of Sciences Hefei Anhui 230031 P. R. China
3. Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of EducationInstitutes of Physical Science and Information TechnologyAnhui University Hefei Anhui 230601 P. R. China