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20012024
most citedA rhombohedral ferroelectric phase in epitaxially-strained Hf0.5Zr0.5O2 thin films

593 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2011 · cond-mat.mtrl-sciShow all

4 papers · 2 filters

cond-mat.mtrl-sci2011★ 107 cited

Multiple high-pressure phase transitions in BiFeO3

Mael Guennou, Pierre Bouvier, Grace S. Chen +4

We investigate the high-pressure phase transitions in BiFeO3 by single crystal and powder x-ray diffraction, as well as single crystal Raman spectroscopy. Six phase transitions are…

cond-mat.mtrl-sci2011★ 105 cited

Multiferroic phase transition near room temperature in BiFeO3 films

I. C. Infante, J. Juraszek, S. Fusil +13

In multiferroic BiFeO3 thin films grown on highly mismatched LaAlO3 substrates, we reveal the coexistence of two differently distorted polymorphs that leads to striking features in…

cond-mat.mtrl-sci2011★ 31 cited

High-pressure phase transitions in BiFeO3: hydrostatic vs. non-hydrostatic conditions

Mael Guennou, Pierre Bouvier, Raphaël Haumont +2

We report high-pressure x-ray diffraction experiments on BiFeO3 (BFO) single crystals in diamond-anvil cells up to 14 GPa. Two data sets are compared, one in hydrostatic conditions…

cond-mat.mtrl-sci2011★ 120 cited

Coexistence of Ferroelectric Triclinic Phases and Origin of Large Piezoelectric Responses in Highly Strained BiFeO3 films

Zuhuang Chen, S. Prosandeev, Z. L. Luo +12

The structural evolution of the strain-driven morphotropic phase boundary (MPB) in BiFeO3 films has been investigated using synchrotron x-ray diffractometry in conjunction with sca…