Band gap opening at the Dirac point in Co/BiSbTeSe2(0001) system

Sub-angstrom Co coverage, being deposited on BiSbTeSe2(0001) surface at 200-330 C, opens a band gap at the Dirac point, with the shift of the Dirac point position caused by RT adsorbate pre-deposition. Temperature dependent measurements in 15-150 K range have shown no band gap width change. This fac...

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Veröffentlicht in:	arXiv.org 2019-12
Hauptverfasser:	Kaveev, A K, Banshchikov, A G, Terpitskiy, A N, Golyashov, V A, Tereshchenko, O E, Kokh, K A, Estyunin, D A, Shikin, A M, Schwier, E F
Format:	Artikel
Sprache:	eng
Schlagworte:	Adatoms Adsorbates Crystallography Energy gap Organic chemistry Position measurement Temperature dependence
Online-Zugang:	Volltext
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