Abstract

The chemical nature of the intrinsic surface layer in BaTiO 3 single crystals and the positive and negative surfaces of gadolinium molybdate have been determined using AES and ISS. Potassium and fluorine were detected in BaTiO 3 crystals grown by the Remeika method. The ratio of the AES 417 eV to 411 eV peaks of Ti in BaTiO 3 was stable under ion and electron beam irradiation. ISS showed that the positive and negative surface of gadolinium molybdate crystals were chemically identical, with both types exhibiting similar variations in the Gd and Mo signals with ion bombardment time. However, marked differences in the spectra of sputtered and scattered ions from each type were observed.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.