284 citations · 726 across the 10 of their papers we have counts for
14 papers
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…
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…
Absence of Critical Thickness in an Ultrathin Improper Ferroelectric Film
Na Sai, Craig J. Fennie, Alexander A. Demkov
We study the ferroelectric stability and surface structural properties of an oxygen-terminated hexagonal YMnO ultra-thin film using density functional theory. Under an open cir…
Response to "Comment on Ferroelectrically induced weak ferromagnetism by design," by R. de Sousa and J. E. Moore, arXiv:0806.2142
Craig J. Fennie
A recent Comment [arXiv:0806.2142] has argued that "there is a simple duality between A-site and B-site" R3c ABO materials and that our Letter [PRL 100, 167203 (2208)] "breaks…
Electric-field switchable magnetization via the Dzyaloshinskii-Moriya interaction: FeTiO_3 versus BiFeO_3
Claude Ederer, Craig J. Fennie
In this article we review and discuss a mechanism for coupling between electric polarization and magnetization that can ultimately lead to electric-field switchable magnetization.…
Combinatorial discovery of a lead-free morphotropic phase boundary in a thin-film piezoelectric perovskite
S. Fujino, M. Murakami, A. Varatharajan +6
We report on the discovery of a lead-free morphotropic phase boundary in Sm doped BiFeO3 with a simple perovskite structure using the combinatorial thin film strategy. The boundary…