Fig. 1
From: Strong stress-composition coupling in lithium alloy nanoparticles

Lithium (Li)-deficient phases nucleated during lithiation under stress. a–h Lithiation-induced volume changes during in situ lithiation of a Sn-SnO2 core-shell particle. i–p The electron diffraction patterns taken at the respective (a–h) moments. The still snapshots are captured from Supplementary Movie 1. The scale bar indicates 100 nm