Abstract
We have used high energy-resolution angle-resolved photoemission spectroscopy to study the k-dependent electronic structure of single-crystalline samples of the manganese-based perovskites as a function of doping level, temperature, and layer number. An especially important aspect of the data is a temperature and sample-type dependent pseudogap which drastically depletes the spectral weight at E F. In contrast to the pseudogap observed in the high T c superconductors, the pseudogap in the manganites is essentially isotropic in k-space, implying that a local effect such as a lattice distortion should be responsible.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
