Speaker
Jana Kähler
(Kiel University; Ruprecht Haensel Laboratory)
Description
Spintronics is an energy-efficient alternative to conventional electronics, with potential applications in areas such as classical and quantum computing. Vanadium-doped 2H-WSe$_2$, a layered transition metal dichalcogenide, is a possible candidate for achieving the desired magnetic semiconducting behavior at room temperature with gating tunability. We grew the material using chemical vapor transport with different vanadium doping concentrations and conducted a comprehensive electronic structure study using soft X-ray, VUV and 11 eV-laser angle-resolved photoelectron spectroscopy (ARPES). Our results demonstrate how low V doping concentrations influence the electronic structure of WSe$_2$.
Primary author
Jana Kähler
(Kiel University; Ruprecht Haensel Laboratory)
Co-authors
Florian Diekmann
(Kiel University; Ruprecht Haensel Laboratory)
Matthias Kalläne
(Kiel University; Ruprecht Haensel Laboratory; KiNSIS)
Tim Riedel
(Kiel University; Ruprecht Haensel Laboratory)
Adina Timm
(Kiel University; Ruprecht Haensel Laboratory)
Anja Yalim
(Kiel University; Ruprecht Haensel Laboratory)
Dr
Jens Buck
(Kiel University; Ruprecht Haensel Laboratory)
Meng-Jie Huang
(Ruprecht Haensel Laboratory)
Jules Magnus Knebusch
(Kiel University; Ruprecht Haensel Laboratory)
Luka Hansen
(Kiel University; KiNSIS)
Jan Benedikt
(Kiel University; KiNSIS)
Kai Rossnagel
(Kiel University; Ruprecht Haensel Laboratory; KiNSIS)
