272 citations · 287 across the 4 of their papers we have counts for
4 papers
Lamellar fluctuations melt ferroelectricity
G. G. Guzmán-Verri, C. H. Liang, P. B. Littlewood
We consider a standard Ginzburg-Landau model of a ferroelectric whose electrical polarization is coupled to gradients of elastic strain. At the harmonic level, such flexoelectric i…
Analysis of Fröhlich bipolarons
L. Lin, P. B. Littlewood, A. Edelman
Following a resurgence of interest in dilute superconductivity in polar semiconductors, we perform a variational calculation to probe the existence of Fr{ö}hlich bipolarons in thes…
Preserving orbital order in a layered manganite by ultrafast hybridized band excitation
L. Shen, S. Mack, G. Dakovski +19
In the mixed-valence manganites, a near-infrared laser typically melts the orbital and spin order simultaneously, corresponding to the photoinduced $d…
Coexisting charge modulation and ferromagnetism produces long period phases in manganites: new example of electronic soft matter
G. C. Milward, M. J. Calderon, P. B. Littlewood
The phenomenon of colossal magnetoresistance in manganites is generally agreed to be a result of competition between crystal phases with different electronic, magnetic, and structu…