209 citations · 2.3k across the 77 of their papers we have counts for
6 papers · 1 filter
High temperature oxygen NEXAFS valence band spectra and conductivity of LaFe3/4Ni1/4O3 from 300 K to 773 K
Artur Braun, Selma Erat, Ahmad K. Ariffin +4
LaFe3/4Ni1/4O3 was subjected to oxygen near edge x-ray absorption fine structure (NEXAFS) spectroscopy for 300 K < T < 773 K. The spectra show in the pre-edge a small hole doped pe…
Electronic phase transitions in PrCaMnO epitaxial thin films revealed by resonant soft x-ray scattering
H. Wadati, J. Geck, E. Schierle +7
We report the study of magnetic and orbital order in PrCaMnO epitaxial thin films grown on (LaAlO)-(SrAlTaO) (LSAT) (011…
Origin of the large polarization in multiferroic YMnO thin films revealed by soft and hard x-ray diffraction
H. Wadati, J. Okamoto, M. Garganourakis +9
We investigated the magnetic structure of an orthorhombic YMnO3 thin film by resonant soft x-ray and hard x-ray diffraction. We observed a temperature-dependent incommensurate magn…
Fe-resonant valence band photoemission and oxygen NEXAFS study on La1-xSrxFe0.75Ni0.25O3-δ
Selma Erat, Hiroki Wadati, Funda Aksoy +4
Iron resonant valance band photoemission spectra of Sr substituted LaFe0.75Ni0.25 O3-δ have been recorded across the Fe 2p - 3d absorption threshold to obtain Fe specific spectral…
Resonant elastic soft x-ray scattering in oxygen-ordered YBa_2Cu_3O_{6+delta}
D. G. Hawthorn, K. M. Shen, J. Geck +11
Static charge-density wave (CDW) and spin-density wave (SDW) order has been convincingly observed in La-based cuprates for some time. However, more recently it has been suggested b…
An in-vacuum diffractometer for resonant elastic soft x-ray scattering
D. G. Hawthorn, F. He, L. Venema +13
We describe the design, construction and performance of a 4-circle in-vacuum diffractometer for resonant elastic soft x-ray scattering and reflectivity. The diffractometer, install…