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5 papers · 2 filters
Low temperature structural phase transition and incommensurate lattice modulation in the spin gap compound BaCuSi2O6
E. C. Samulon, Z. Islam, S. E. Sebastian +4
Results of high resolution x-ray diffraction experiments are presented for single crystals of the spin gap compound BaCuSiO in the temperature range from 16 to 300 K. The d…
Nanoscale Suppression of Magnetization at Atomically Assembled Manganite Interfaces
J. J. Kavich, M. P. Warusawithana, J. W. Freeland +4
Using polarized X-rays, we compare the electronic and magnetic properties of a La(2/3)Sr(1/3)MnO(3)(LSMO)/SrTiO(3)(STO) and a modified LSMO/LaMnO(3)(LMO)/STO interface. Using the t…
Orbital ordering transition in CaRuO observed with resonant x-ray diffraction
I. Zegkinoglou, J. Strempfer, C. S. Nelson +9
Resonant x-ray diffraction performed at the and absorption edges of Ru has been used to investigate the magnetic and orbital ordering in CaRuO si…
Full Bulk Spin Polarization and Intrinsic Tunnel Barriers at the Surface of Layered Manganites
J. W. Freeland, K. E. Gray, L. Ozyuzer +5
Transmission of information using the spin of the electron as well as its charge requires a high degree of spin polarization at surfaces. At surfaces however this degree of polariz…
Charge-Transfer Excitations in the Model Superconductor HgBaCuO
L. Lu, X. Zhao, G. Chabot-Couture +9
We report a Cu -edge resonant inelastic x-ray scattering (RIXS) study of charge-transfer excitations in the 2-8 eV range in the structurally simple compound HgBaCuO…