# Metadata **Title:** Symmetry rules shaping spin-orbital textures in surface states **Authors:** Gotlieb, Kenneth; Li, Zhenglu; Lin, Chiu-Yun; Jozwiak, Chris; Ryoo, Ji Hoon; Park, Cheol-Hwan; Hussain, Zahid; Louie, Steven G.; Lanzara, Alessandra **Year:** 2017 **Tags:** #TI #SpinTexture #SOC #ARPES [URL](http://dx.doi.org/10.1103/physrevb.95.245142)|[Bookends](bookends://sonnysoftware.com/97490) --- # Conclusion 1. The spin polarization of photoelectrons emitted from [[Topological Surface State|TSSs]] can have a dependence on $\pmb{k}$ in the BZ as shown in figures, depending on the polarization. See [[Park2012]] and [[Jozwiak2013]]. # Discussion of Figures ## Figure 4 ![[Pasted image 20210118151419.png]] This figure shows spin ARPES results for Sb (111). Note the change in spin texture at large $K$ far away from the $\Gamma$ point. Note the flipping with the s-polarization. ## Figure 5 ![[Pasted image 20210118152158.png]] Theory calculations verifying [[#Figure 4]].