Allotropic transition of Dirac semimetal α-Sn to superconductor β-Sn induced by focused-ion-beam irradiation

Diamond-type structure allotrope α-Sn is attracting much attention as a topological Dirac semimetal (TDS). In this study, we demonstrate that α-Sn undergoes a phase transition to another allotrope β-Sn with superconductivity at low temperature by irradiating with a focused Ga ion beam (FIB). To clar...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Applied physics letters 2024-01, Vol.124 (2)
Hauptverfasser:	Inagaki, Kohdai, Ishihara, Keita, Hotta, Tomoki, Seki, Yuichi, Takeda, Takahito, Ishida, Tatsuhiro, Ootsuki, Daiki, Kawasaki, Ikuto, Fujimori, Shin-Ichi, Tanaka, Masaaki, Anh, Le Duc, Kobayashi, Masaki
Format:	Artikel
Sprache:	eng
Schlagworte:	Allotropy Applied physics Diamonds Heterostructures Ion beams Irradiation Low temperature Metallicity Phase transitions Photoelectric emission Side effects Superconductivity Thin films X ray photoelectron spectroscopy
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!