Fig. 1: Hydrogen-implanted gold in the diluted region.
From: Unusual hydrogen implanted gold with lattice contraction at increased hydrogen content
a The shift towards higher 2-theta values of the highest diffraction peaks due to increased hydrogen content (0, 280, 560, 840 and 1120 appm) is observed. The SEM images of surfaces of a sample with 560 appm (100 μC) hydrogen content before and after implantation are shown in Supplementary Fig. 1. b The dependences of the conductivity, carrier density, carrier mobility and H concentration (%, i.e., 104 appm) on lattice constant. The lines are drawn to only guide the eyes. Error bars indicate standard deviations.
