Christopher E. Mead, Richard Zell, Jake E. DeRiseis, Hyowon W. Jeong, Tobias Schreitmüller, Hamidreza Esmaielpour, Sebastian Sturm, Maria K. Y. Chan, Knut Müller-Caspary, Gregor Koblmüller and Lincoln J. Lauhon Facet-Dependent Doping and Dopant-Dependent Faceting in Si-doped GaAsSb Nanowires ACS Crystal Growth and Design Journal 2026