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Naslov:Hot-carrier and optical-phonon ultrafast dynamics in the topological insulator Bi2Te3 upon iron deposition on its surface
Avtorji:ID Weis, M, University of Silesia (Avtor)
ID Balin, K, University of Silesia (Avtor)
ID Sobol, T, University of Silesia (Avtor)
ID Ciavardini, A, University of Nova Gorica (Avtor)
ID Vaudel, G, Institut des Molécules et Matériaux du Mans (Avtor)
ID Juvè, V, Institut des Molécules et Matériaux du Mans (Avtor)
ID Arnaud, B, Institut des Molécules et Matériaux du Mans (Avtor)
ID Ressel, Barbara, University of Nova Gorica (Avtor)
ID Stupar, M, University of Nova Gorica (Avtor)
ID Prince, K.C., Elettra Sincrotrone Trieste (Avtor)
ID De Ninno, Giovanni, University of Nova Gorica (Avtor)
ID Ruello, P, Institut des Molécules et Matériaux du Mans (Avtor)
ID Szade, J, University of Silesia (Avtor)
Datoteke:.pdf PhysRevB.104.245110.pdf (2,90 MB)
MD5: A84E6CC20DC1CC9B31E48CCC6AD16660
 
Jezik:Angleški jezik
Vrsta gradiva:Delo ni kategorizirano
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:UNG - Univerza v Novi Gorici
Opis:This paper presents a complete study of electronic structures and photoexcited carrier dynamics in topological insulators capped with iron and iron oxide. We combine static and time-resolved angle-resolved photoemission spectroscopies (ARPES, TR-ARPES) with time-resolved optical methods (transient optical reflectivity and transmission). Both single crystal and thin films of Bi2Te3 are studied. We show that monolayers of iron and iron oxide significantly affect the electronic band structure at the interface by shifting the Fermi level into the conduction band, which we explain by a band bending effect, and is confirmed by in situ XPS measurements
Ključne besede:time resolved spectroscopies, topological insulators, interfaces
Verzija publikacije:Objavljena publikacija
Leto izida:2021
Št. strani:12
Številčenje:245110, 104
PID:20.500.12556/RUNG-7064 Novo okno
COBISS.SI-ID:89128195 Novo okno
DOI:10.1103/PhysRevB.104.245110 Novo okno
NUK URN:URN:SI:UNG:REP:B6EPYAXL
Datum objave v RUNG:13.12.2021
Število ogledov:3775
Število prenosov:32
Metapodatki:XML DC-XML DC-RDF
:
WEIS, M, BALIN, K, SOBOL, T, CIAVARDINI, A, VAUDEL, G, JUVÈ, V, ARNAUD, B, RESSEL, Barbara, STUPAR, M, PRINCE, K.C., DE NINNO, Giovanni, RUELLO, P in SZADE, J, 2021, Hot-carrier and optical-phonon ultrafast dynamics in the topological insulator Bi2Te3 upon iron deposition on its surface. PHYSICAL REVIEW B [na spletu]. 2021. Vol. 245110, no. 104. [Dostopano 24 april 2025]. DOI 10.1103/PhysRevB.104.245110. Pridobljeno s: https://repozitorij.ung.si/IzpisGradiva.php?lang=slv&id=7064
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Gradivo je del revije

Naslov:PHYSICAL REVIEW B
Skrajšan naslov:PRB
Leto izida:2021

Licence

Licenca:CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
Opis:Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.
Začetek licenciranja:13.12.2021

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