Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
ARPES measurements of SnAs electronic band structure. / Bezotosnyi, P. I.; Dmitrieva, K. A.; Gavrilkin, S. Yu; Pervakov, K. S.; Tsvetkov, A. Yu; Martovitski, V. P.; Rybkin, A. G.; Vilkov, O. Yu; Pudalov, V. M.
в: JETP Letters, Том 106, № 8, 2017, стр. 514-516.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - ARPES measurements of SnAs electronic band structure
AU - Bezotosnyi, P. I.
AU - Dmitrieva, K. A.
AU - Gavrilkin, S. Yu
AU - Pervakov, K. S.
AU - Tsvetkov, A. Yu
AU - Martovitski, V. P.
AU - Rybkin, A. G.
AU - Vilkov, O. Yu
AU - Pudalov, V. M.
PY - 2017
Y1 - 2017
N2 - We report experimental study of the electronic band structure of SnAs superconductor with the NaCl type lattice structure by angular resolved photoelectron spectroscopy (ARPES). The determined band structure, in general, is in a good agreement with the calculated one. However, at odd with the calculated band structure, the experimental data reveals splitting of one of the upper valence bands into three branches along the K¯ − Γ¯ − K¯ and M¯ − Γ¯ − M¯ ′ symmetry directions. We assume this splitting can be caused by the spin orbit coupling of electrons or a mixed valence of Sn atoms in the compound.
AB - We report experimental study of the electronic band structure of SnAs superconductor with the NaCl type lattice structure by angular resolved photoelectron spectroscopy (ARPES). The determined band structure, in general, is in a good agreement with the calculated one. However, at odd with the calculated band structure, the experimental data reveals splitting of one of the upper valence bands into three branches along the K¯ − Γ¯ − K¯ and M¯ − Γ¯ − M¯ ′ symmetry directions. We assume this splitting can be caused by the spin orbit coupling of electrons or a mixed valence of Sn atoms in the compound.
UR - http://www.scopus.com/inward/record.url?scp=85031893457&partnerID=8YFLogxK
U2 - 10.1134/S0021364017200024
DO - 10.1134/S0021364017200024
M3 - Article
AN - SCOPUS:85031893457
VL - 106
SP - 514
EP - 516
JO - JETP Letters
JF - JETP Letters
SN - 0021-3640
IS - 8
ER -
ID: 36109838