Extended Data Fig. 1: Additional characterizations of Li-intercalation/cation-exchange process.
From: A cation-exchange approach to tunable magnetic intercalation superlattices
a, XRD of unprotected LiMoS2, protected LiMoS2, and Co1/2MoS2. The LiMoS2 without hermetic sealing exhibited a significantly expanded interlayer spacing of 11.6 Å, likely due to the formation of Li(H2O)xMoS2 or (LiOH)xMoS2 upon exposure to environmental moisture. b, Zoom-in Raman spectra of pristine MoS2, LiMoS2 and Co1/2MoS2 superlattice. c, EDS mapping of Co, Mo, and S in Co1/2MoS2 nanosheets confirming the homogeneous distribution of Co atoms in Co1/2MoS2 superlattice. Scale bar, 500 nm.
