Showing 2009 · cond-mat.mtrl-sciShow all

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cond-mat.mtrl-sci2009★ 71 cited

Measurements of Surface Diffusivity and Coarsening During Pulsed Laser Deposition

J. D. Ferguson, G. Arikan, D. S. Dale +2

Pulsed Laser Deposition (PLD) of homoepitaxial SrTiO3 <001> was studied with in-situ x-ray specular reflectivity and surface diffuse x-ray scattering. Unlike prior reflectivity-bas…

cond-mat.mtrl-sci2009★ 5 cited

Coexistence of Weak Ferromagnetism and Ferroelectricity in the High Pressure LiNbO3-type Phase of FeTiO3

T. Varga, A. Kumar, E. Vlahos +11

We report the magnetic and electrical characteristics of a polycrystalline specimen of FeTiO3 synthesized at high pressure that is isostructural with acentric LiNbO3 (LBO). Piezore…

cond-mat.mtrl-sci2009★ 110 cited

Strain-induced ferroelectricity in CaTiO from first principles

C. -J. Eklund, C. J. Fennie, K. M. Rabe

First principles calculations are used to investigate the effects of epitaxial strain on the structure of the perovskite oxide CaTiO, with particular focus on the stabilization…

cond-mat.mtrl-sci2009★ 1 cited

On-chip nano-manipulation of magnetic particles via domain walls conduits

P. Vavassori, M. Gobbi, M. Donolato +6

The manipulation of geometrically constrained magnetic domain walls (DWs) in nanoscale magnetic strips has attracted much interest recently, with proposals for prospective memory a…

cond-mat.mtrl-sci2009★ 28 cited

Broadband Dielectric Spectroscopy of Ruddlesden-Popper SrTiO ( = 1, 2, 3) Thin Films

N. D. Orloff, W. Tian, C. J. Fennie +8

We explore the frequency-dependent relative permittivity of Ruddlesden-Popper series Sr(n+1)Ti(n)O(3n+1) (n =1,2,3) thin films as a function of temperature and dc electric field. I…