Magnetic Cr doping of Bi2Se3: Evidence for divalent Cr from x-ray spectroscopy
Ferromagnetically doped topological insulators with broken time-reversal symmetry are a prerequisite for observing the quantum anomalous Hall effect. Cr-doped (Bi,Sb)2(Se,Te)3 is the most successful materials system so far, as it combines ferromagnetic ordering with acceptable levels of additional b...
Päätekijät: | Figueroa, A, van der Laan, G, Collins-McIntyre, L, Zhang, S, Baker, A, Harrison, SE, Schoenherr, P, Cibin, G, Hesjedal, T |
---|---|
Aineistotyyppi: | Journal article |
Kieli: | English |
Julkaistu: |
American Physical Society
2014
|
Samankaltaisia teoksia
-
Magnetic proximity-enhanced Curie temperature of Cr-doped Bi₂Se₃ thin films
Tekijä: Baker, AA, et al.
Julkaistu: (2015) -
Magnetic ordering in Cr-doped Bi₂Se₃ thin films
Tekijä: Collins-Mcintyre, LJ, et al.
Julkaistu: (2014) -
Atomic level structural and chemical analysis of Cr-doped Bi₂Se₃
Tekijä: Ghasemi, A, et al.
Julkaistu: (2016) -
Magnetic ordering in Ho-doped Bi2Te3 topological insulator thin films
Tekijä: Figueroa, A, et al.
Julkaistu: (2016) -
Magnetic proximity-coupling to Cr-doped Sb₂Te₃ thin films
Tekijä: Duffy, L, et al.
Julkaistu: (2017)