1. Institute of Solid State Physics Leibniz University Hannover Hannover 30167 Germany
2. Laboratory of Nano and Quantum Engineering (LNQE) Leibniz University Hannover Hannover 30167 Germany
3. Institute for Advanced Study Chengdu University Chengdu 610100 P. R. China
4. SPEC CEA CNRS Université Paris‐Saclay CEA Saclay Cedex Gif‐sur‐Yvette 91191 France
5. Institute of Physical Chemistry and Electrochemistry Leibniz University Hannover Hannover 30167 Germany
6. Institute of Electronic Materials and Devices Leibniz University Hannover Hannover 30167 Germany
7. Information Materials and Intelligent Sensing Laboratory of Anhui Province Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education Institutes of Physical Science and Information Technology Anhui University Hefei 230601 China
8. Cluster of Excellence PhoenixD Leibniz University Hannover Hannover 30167 Germany