Size effect in the kinetic properties in "sized" films of Bi2Se3topological insulator

V. V. Chistyakov, A. N. Domozhirova, J. C.A. Huang, V. V. Marchenkov

研究成果: Conference article同行評審


The Hall resistivity and magnetoresistivity of topological insulator Bi2Se3 thin films with a thickness from 30 nm to 75 nm in the temperature range from 4.2 to 80 K and magnetic fields of up to 10 T were measured. A size effect in the kinetic properties of bismuth selenide films was studied, i.e. a dependence of the Hall coefficient and magnetoconductivity of film dimensions. It was suggested that a similar size effect should be observed in other kinetic electronic properties, both of topological insulators and topological semimetals.

期刊Journal of Physics: Conference Series
出版狀態Published - 2020 十二月 28
事件7th International School and Conference "SaintPetersburg OPEN 2020" on Optoelectronics, Photonics, Engineering and Nanostructures - Saint Petersburg, Russian Federation
持續時間: 2020 四月 272020 四月 30

All Science Journal Classification (ASJC) codes

  • 物理與天文學 (全部)


深入研究「Size effect in the kinetic properties in "sized" films of Bi<sub>2</sub>Se<sub>3</sub>topological insulator」主題。共同形成了獨特的指紋。