DOI: 10.1039/d6tc01734g ISSN: 2050-7526
Selective growth of iodine-retaining quasi-1D BiSeI from a BiI 3 -derived selenium route
Yangsen Hu, Yuting Zhang, Wenhao Li, Quan Hu, Hang Yan, Song Wu, Qinghua Lv, Huai Yang, Hui LvSelective shallow selenium conversion yields iodine-retaining quasi-1D BiSeI nanowires (NWs) from BiI 3 . The resulting devices exhibit polarization-sensitive photoresponse at 638 nm with an anisotropy ratio (AR) of ≈1.5.