ESRF: Instrumentation Software Engineer

3 months 2 weeks ago
To negociate: ESRF: The European Synchrotron, the ESRF, is an international research centre based in Grenoble, France. Through its innovative engineering, pioneering s... Grenoble (Ville), Isère (FR)

Boston University - Biology: Lecturer in Ecology & Marine Biology

3 months 2 weeks ago
Salary is commensurate with experience. Please see https://www.bu.edu/hr for benefits: Boston University - Biology: The Department of Biology at Boston University invites applications for a full-time Lecturer beginning September 1, 2025. This is a teaching track ... Boston, Massachusetts (US)

Substrate-Dependent Optical Blue-Shift upon F Incorporation in Oxyfluoride SrCo(O,F)<sub>3-<em>x</em></sub> Films

3 months 2 weeks ago
Tessa D Tucker
Heteroanionic oxides are attractive for their structural versatility and property tunability. In this work, we report on optoelectronic properties in epitaxial oxyfluoride SrCo(O,F)(3-x) films synthesized on multiple (001)-oriented perovskite substrates. Topochemical fluorination was conducted on the as-grown SrCoO(2.5) films at 200 °C using vapor from poly(vinylidene fluoride) (PVDF) as the fluoride source, producing films with a nominal SrCoO(2.2)F(0.6) composition. Uniform fluoride insertion...