id author title date pages extension mime words sentence flesch summary cache txt 6969z031n6g Joseph Arthur Hagmann Magnetotransport Investigation of Bismuth Chalcogenide Topological Insulators 2014 .txt text/plain 297 10 22 Additional structural and magnetic measurements including x-ray diffraction, atomic force microscopy, transmission electron microscopy, angle resolved photoemission spectroscopy, x-ray absorption fine structure measurements, and superconducting quantum interference device magnetometry give further insight into the systems under study that allow for a complete description of electron transport through these materials. V2VI3 materials Bi2Se3 and Bi2Te3 with tetradymite rhombohedral layered structures consisting of repeating layers of Se(Te)-Bi-Se(Te)-Bi-Se(Te) are in a class of electronic materials called topological insulators (TIs) exhibiting a bulk band gap and band-crossing surface states supported by the non-trivial band topology of the TI. cache/6969z031n6g.txt txt/6969z031n6g.txt