MARTINEZ, G., B. PIOT, M.A. HAKL, M. POTEMSKI, Y. S. HOR, A. MATERNA, S. G. STRZELECKA, A. HUBAN, Ondřej CAHA, Jiří NOVÁK, Adam DUBROKA, C. DRAŠAR a M. ORLITA. Determination of the energy band gap of Bi2Se3. Scientific reports. London: NATURE PUBLISHING GROUP, 2017, roč. 7, July, s. nestránkováno, 5 s. ISSN 2045-2322. Dostupné z: https://dx.doi.org/10.1038/s41598-017-07211-x. |
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@article{1405955, author = {Martinez, G. and Piot, B. and Hakl, M.A. and Potemski, M. and Hor, Y. S. and Materna, A. and Strzelecka, S. G. and Huban, A. and Caha, Ondřej and Novák, Jiří and Dubroka, Adam and Drašar, C. and Orlita, M.}, article_location = {London}, article_number = {July}, doi = {http://dx.doi.org/10.1038/s41598-017-07211-x}, keywords = {energy band gap; topological insulator; magneto-transport; photoluminescence; infrared transmission}, language = {eng}, issn = {2045-2322}, journal = {Scientific reports}, title = {Determination of the energy band gap of Bi2Se3}, url = {https://www.nature.com/articles/s41598-017-07211-x.pdf}, volume = {7}, year = {2017} }
TY - JOUR ID - 1405955 AU - Martinez, G. - Piot, B. - Hakl, M.A. - Potemski, M. - Hor, Y. S. - Materna, A. - Strzelecka, S. G. - Huban, A. - Caha, Ondřej - Novák, Jiří - Dubroka, Adam - Drašar, C. - Orlita, M. PY - 2017 TI - Determination of the energy band gap of Bi2Se3 JF - Scientific reports VL - 7 IS - July SP - nestránkováno EP - nestránkováno PB - NATURE PUBLISHING GROUP SN - 20452322 KW - energy band gap KW - topological insulator KW - magneto-transport KW - photoluminescence KW - infrared transmission UR - https://www.nature.com/articles/s41598-017-07211-x.pdf L2 - https://www.nature.com/articles/s41598-017-07211-x.pdf N2 - Despite intensive investigations of Bi2Se3 in past few years, the size and nature of the bulk energy band gap of this well-known 3D topological insulator still remain unclear. Here we report on a combined magneto-transport, photoluminescence and infrared transmission study of Bi2Se3, which unambiguously shows that the energy band gap of this material is direct and reaches E g =(220±5) meV at low temperatures. ER -
MARTINEZ, G., B. PIOT, M.A. HAKL, M. POTEMSKI, Y. S. HOR, A. MATERNA, S. G. STRZELECKA, A. HUBAN, Ondřej CAHA, Jiří NOVÁK, Adam DUBROKA, C. DRAŠAR a M. ORLITA. Determination of the energy band gap of Bi2Se3. \textit{Scientific reports}. London: NATURE PUBLISHING GROUP, 2017, roč.~7, July, s.~nestránkováno, 5 s. ISSN~2045-2322. Dostupné z: https://dx.doi.org/10.1038/s41598-017-07211-x.
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