Lanthanum sulfide powder analyzed by XPS

Abstract

X-ray photoelectron spectroscopy was performed on as-received, gamma lanthanum sulfide (γ-La2S3) powder (99.9%), doped with sodium sulfide (Na2S) 0.1% wt. %. The scans provide photoelectron spectroscopy investigation data for cubic La2S3 to help with identification of lanthanum compounds. This report includes charge corrected scans for the survey along with S 2s, S 2p, La 4s, La 4p, La 4d, La 3p3/2, La 3p1/2, La 3d, Na 1s, O 1s, and C 1s surface photoelectron signals.