Cover Feature: The Weak 3D Topological Insulator Bi12Rh3Sn3I9 (Chem. Eur. J. 67/2020).

Keywords: crystal growth; crystal structure; topological band gap; topological insulators; weak topological insulators EN crystal growth crystal structure topological band gap topological insulators weak topological insulators 15342 15342 1 12/03/20 20201201 NES 201201 B Research on topological insulators (TIs) b has rapidly progressed, notably owing to their intriguing physical properties. Crystal growth, crystal structure, topological band gap, topological insulators, weak topological insulators. [Extracted from the article]