Fig. 1: Definition and impact of zero strain, uniaxial strain, and biaxial strain.
From: Biaxial strain induced OH engineer for accelerating alkaline hydrogen evolution
a–c Atomic structures. d Water adsorption process on F-MoSe2, U-MoSe2, and B-MoSe2 (from left to right), and the intrinsic alkaline HER activity of MoSe2 with different strain dimensions.
