@book { OpticalandelectricalpropertiesoftopologicalinsulatorBi2Se3,
    title = "Optical and electrical properties of topological insulator Bi2Se3",
    author = "Jiajun {Zhu}",
    year = "2017",
    publisher = "Anchor Academic Publishing",
    address = "Hamburg, Germany",
    url = "https://m.anchor-publishing.com/document/371692"
}