Fig. (IMAGE)

Osaka University

Fig.

Caption

(a) Crystal structure of SmB6 and the vicinal surface used in this study. (b) Obtained electron diffraction pattern of the anisotropic surface superstructure. The different intensities of the marked spots (solid circle and dashed circle) correspond to the surface anisotropy. (c) Fermi surface of TSS obtained by ARPES. The image has a two-fold symmetry, which is inconsistent with the bulk four-fold symmetry.

Credit

Yoshiyuki Ohtsubo, Shin-ichi Kimura

Usage Restrictions

None.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.