Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Surface electronic structure of the wide band gap topological insulator PbBi4Te4Se3. / Shvets, I. A.; Klimovskikh, I. I.; Aliev, Z. S.; Babanly, M. B.; Zúñiga, F. J.; Sánchez-Barriga, J.; Krivenkov, M.; Shikin, A. M.; Chulkov, E. V.
в: Physical Review B, Том 100, № 19, 195127, 18.11.2019.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Surface electronic structure of the wide band gap topological insulator PbBi4Te4Se3
AU - Shvets, I. A.
AU - Klimovskikh, I. I.
AU - Aliev, Z. S.
AU - Babanly, M. B.
AU - Zúñiga, F. J.
AU - Sánchez-Barriga, J.
AU - Krivenkov, M.
AU - Shikin, A. M.
AU - Chulkov, E. V.
PY - 2019/11/18
Y1 - 2019/11/18
N2 - By means of angle-resolved photoemission spectroscopy (ARPES) measurements and density functional theory (DFT) calculations, the electronic band structure of the topological insulator PbBi4Te4Se3 for both five-layer and seven-layer surface terminations is investigated. The measured and calculated band structure features are in good agreement and indicate two well-resolved topological surface states with distinct spatial localizations within bulk band gap of about 0.3 eV.
AB - By means of angle-resolved photoemission spectroscopy (ARPES) measurements and density functional theory (DFT) calculations, the electronic band structure of the topological insulator PbBi4Te4Se3 for both five-layer and seven-layer surface terminations is investigated. The measured and calculated band structure features are in good agreement and indicate two well-resolved topological surface states with distinct spatial localizations within bulk band gap of about 0.3 eV.
KW - Bismuth compounds
KW - Electric insulators
KW - electronic structure
KW - Energy gap
KW - Lead compounds
KW - Photoelectron spectroscopy
KW - Selenium compounds
KW - Tellurium compounds
KW - Topological insulators
KW - STATES
KW - SPIN
UR - http://www.scopus.com/inward/record.url?scp=85075284141&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.100.195127
DO - 10.1103/PhysRevB.100.195127
M3 - Article
AN - SCOPUS:85075284141
VL - 100
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
SN - 1098-0121
IS - 19
M1 - 195127
ER -
ID: 49436354