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19952026
most citedThe virtual crystal approximation revisited: Application to dielectric and piezoelectric properties of perovskites

912 citations

Showing 2014 · cond-mat.str-elShow all

6 papers · 2 filters

cond-mat.str-el2014★ 278 cited

Emergent properties hidden in plane view: Strong electronic correlations at oxide interfaces

Jak Chakhalian, John W. Freeland, Andrew J. Millis +2

Finding new collective electronic states in materials is one of the fundamental goals of condensed matter physics. Atomic-scale superlattices formed from transition metal oxides ar…

cond-mat.str-el2014★ 53 cited

Mott Electrons in an Artificial Graphenelike Crystal of Rare-Earth Nickelate

S. Middey, D. Meyers, D. Doennig +10

Deterministic control over the periodic geometrical arrangement of the constituent atoms is the backbone of the material properties, that along with the interactions define the ele…

cond-mat.str-el2014

Electronic and magnetic properties of (1 1 1)-oriented CoCr2O4 epitaxial thin film

Xiaoran Liu, M. Kareev, Yanwei Cao +5

We report on the fabrication of high quality (1 1 1)-oriented ferrimagnetic normal spinel CoCr2O4 epitaxial thin films on single crystal Al2O3 substrates. The structural, electroni…

cond-mat.str-el2014★ 21 cited

Competition between heavy-fermion and Kondo interaction in isoelectronic A-site ordered perovskites

D. Meyers, S. Middey, J. -G. Cheng +10

With current research efforts shifting towards the 4 and 5 transition metal oxides, understanding the evolution of the electronic and magnetic structure as one moves away fro…

cond-mat.str-el2014★ 8 cited

Epitaxial stabilization of ultra thin films of electron doped manganites

S. Middey, M. Kareev, D. Meyers +6

Ultra-thin films of the electron doped manganite LaCeMnO were grown in a layer-by-layer growth mode on SrTiO (001) substrates by pulsed laser interval depos…

cond-mat.str-el2014★ 68 cited

Polar catastrophe in ultra-thin limit: A case of rare-earth perovskite LaNiO3

S. Middey, P. Rivero, D. Meyers +6

We address the fundamental issue of growth of perovskite ultra-thin films under the condition of a strong polar mismatch at the heterointerface exemplified by the growth of a corre…