Figure 4: The enhanced thermal stability of GeCH3.
From: Improving the stability and optical properties of germanane via one-step covalent methyl-termination
(a) Thermogravimetric analysis of GeCH3. (b,c) DRA spectra (b) and powder XRD patterns (c) of bulk GeCH3 after annealing in 5% H2/Ar for four hours at various temperatures. (d) Photoluminescence spectra of a single exfoliated GeCH3 flake using the same annealing procedure.
