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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Gregg, Marty
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (43/43 displayed)
- 2024Observation of antiferroelectric domain walls in a uniaxial hyperferroelectriccitations
- 2023Ferroelectric domain wall p-n junctionscitations
- 2022Conducting ferroelectric domain walls emulating aspects of neurological behaviorcitations
- 2021Influence of charged walls and defects on DC resistivity and dielectric relaxations in Cu-Cl boracite
- 2021An empirical approach to measuring interface energies in mixed-phase bismuth ferritecitations
- 2020Lead palladium zirconate titanate: A room temperature nanoscale multiferroic thin filmcitations
- 2020Nanodomain Patterns in Ultra-Tetragonal Lead Titanate (PbTiO3)citations
- 2019Studies of Multiferroic Palladium Perovskitescitations
- 2017Non-equilibrium ferroelectric-ferroelastic 10nm nanodomains: wrinkles, period-doubling and power-law relaxationcitations
- 2017Mapping grain boundary heterogeneity at the nanoscale in a positive temperature coefficient of resistivity ceramiccitations
- 2017Superdomain dynamics in ferroelectric-ferroelastic films: Switching, jamming and relaxationcitations
- 2014Studies of the Room-Temperature Multiferroic Pb(Fe0.5Ta0.5)0.4(Zr0.53Ti0.47)0.6O3: Resonant Ultrasound Spectroscopy, Dielectric, and Magnetic Phenomenacitations
- 2013A Lead-Free and High-Energy Density Ceramic for Energy Storage Applicationscitations
- 2012Increasing recoverable energy storage in electroceramic capacitors using "dead-layer" engineeringcitations
- 2010Synthesis of epitaxial metal oxide nanocrystals via a phase separation approachcitations
- 2009Settling the ‘‘Dead Layer’’ Debate in Nanoscale Capacitorscitations
- 2009Effect of wall thickness on the ferroelastic domain size of BaTiO3citations
- 2009The Influence of Point Defects and Inhomogeneous Strain on the Functional Behaviour of Thin film Ferroelectricscitations
- 2009Origin of Ferroelastic domains in Free-Standing Single Crystal Ferroelectric Filmscitations
- 2008CH022
- 2007Toward Self-Assembled Ferroelectric Random Access Memories: Hard-Wired Switching Capacitor Arrays with Almost Tb/in.2 Densitiescitations
- 2007Nanoscale ferroelectrics machined from single crystalscitations
- 2006Perovskite lead zirconium titanate nanorings: Towards nanoscale ferroelectriccitations
- 2006Scaling of domain periodicity with thickness measured in BaTiO3 single crystal lamellae and comparison with other ferroicscitations
- 2004Understanding thickness effects in thin film capacitorscitations
- 2004The effect of flexoelectricity on the dielectric properties of inhomogeneously strained ferroelectric thin filmscitations
- 2004Thickness independence of true phase transition temperatures in barium strontium titanate filmscitations
- 2004Intrinsic dielectric response in ferroelectric nano-capacitorscitations
- 2004Progressive loss of ferroelectricity under bipolar pulsed fields and experimental determination of non-switchable polarization in Au/Ba0.5Sr0.5TiO3/SrRuO3 thin-film capacitors
- 2004Thin film capacitor cut from single crystals using focused ion beam millingcitations
- 2004Effects of poling, and implications for metastable phase behavior in barium strontium titanate thin film capacitorscitations
- 2004Characteristics of the interfacial capacitance in thin film Ba0.5Sr0.5TiO3 capacitors with SrRuO3 and (La, Sr)CoO3 bottom electrodescitations
- 2004Maximum of dielectric permittivity caused by structural transition in ferroelectric BaTiO3-SrTiO3 superlattices
- 2003Evidence for two-phase regions in BST thin films from capacitance-voltage datacitations
- 2003Studies of switching kinetics in ferroelectric thin filmscitations
- 2003Dielectric and electromechanical properties of Pb(Mg-1/3,Nb- 2/3)O-3-PbTiO3 thin films grown by pulsed laser depositioncitations
- 2002Electrode field penetration: A new interpretation of tunneling currents in barium strontium titanate (BST) thin films
- 2002Exploring grain size as a cause for dead-layer effects in thin film capacitorscitations
- 2002Thickness-induced stabilization of ferroelectricity in SrRuO3/Ba0.5Sr0.5TiO3/Au thin film capacitorscitations
- 2002Switching dynamics in ferroelectric thin films: An experimental survey
- 2002Electromechanical properties of Pb(Mg1/3Nb2/3)O-3-7%PbTiO3 thin films made by pulsed laser depositioncitations
- 2001Investigation of dead-layer thickness in SrRuO3/Ba0.5Sr0.5TiO3/Au thin-film capacitorscitations
- 2001Enhancement of dielectric constant and associated coupling of polarization behavior in thin film relaxor superlatticescitations
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article
Synthesis of epitaxial metal oxide nanocrystals via a phase separation approach
Abstract
Perovskite phase instability of BiMnO<sub>3</sub> has been exploited to synthesize epitaxial metal oxide magnetic nanocrystals. Thin film processing conditions are tuned to promote the breakdown of the perovskite precursor into Bi<sub>2</sub>O<sub>3</sub> matrix and magnetic manganese oxide islands. Subsequent cooling in vacuum ensures complete volatization of the Bi<sub>2</sub>O<sub>3</sub>, thus leaving behind an array of self-assembled magnetic Mn<sub>3</sub>O<sub>4</sub> nanostructures. Both shape and size can be systematically controlled by the ambient oxygen environments and deposition time. As such, this approach can be extended to any other Bi-based complex ternary oxide system as it primarily hinges on the breakdown of parent Bi-based precursor and subsequent Bi<sub>2</sub>O<sub>3</sub> volatization.<br/><br/>