Study on electrical defects level in single layer two-dimensional Ta<sub>2</sub>O<sub>5</sub>

Study on electrical defects level in single layer two-dimensional Ta₂O₅

Li Dahai¹, Song Xiongfei², Hu Linfeng³, Wang Ziyi¹, Zhang Rongjun^{1, †,}, Chen Liangyao¹, Zhang David Wei², Zhou Peng^{2, ‡,}

(a) Three-dimensional schematic representation of Ta₂O₅ atomic structure. Tantalum and oxygen atoms are shown in red and blue, respectively. (b) Band structure of single layer Ta₂O₅.