187 citations
- Montanuniversität LeobenAT10 papers
- KTH Royal Institute of TechnologySE8 papers
- Centre National de la Recherche ScientifiqueFR5 papers
- Graz University of TechnologyAT5 papers
- Centre de Physique ThéoriqueFR4 papers
- École PolytechniqueFR4 papers
- Skolkovo Institute of Science and TechnologyRU4 papers
- University of GenevaCH4 papers
- Collège de FranceFR3 papers
- École Polytechnique Fédérale de LausanneCH3 papers
- FZU ‒ Institute of Physics of the Academy of Sciences of the Czech RepublicCZ3 papers
- Nawi GrazAT3 papers
7 papers · 1 filter
Dielectric and structural studies of ferroelectric phase evolution in dipole pair substituted barium titanate ceramics
Vignaswaran K. Veerapandiyan, Marco Deluca, Scott T. Misture +3
Ba{[Gax,Tax]Ti(1-2x)}O3 ceramics with x equal to 0, 0.0025, 0.005, 0.01, 0.025 and 0.05 have been prepared by conventional solid-state reaction. Structural and dielectric character…
Range-relaxed criteria for choosing the Lagrange multipliers in nonstationary iterated Tikhonov method
R. Boiger, A. Leitao, B. F. Svaiter
In this article we propose a novel nonstationary iterated Tikhonov (NIT) type method for obtaining stable approximate solutions to ill-posed operator equations modeled by linear op…
Atomic scale symmetry and polar nanoclusters in the paraelectric phase of ferroelectric materials
Andreja Bencan, Emad Oveisi, Sina Hashemizadeh +6
The nature of the "forbidden" local- and long-range polar order in nominally nonpolar paraelectric phases of ferroelectric materials has been an open question since the discovery o…
Optical properties of LaNiO3 films tuned from compressive to tensile strain
I. Ardizzone, M. Zingl, J. Teyssier +11
Materials with strong electronic correlations host remarkable -- and technologically relevant -- phenomena such as magnetism, superconductivity and metal-insulator transitions. Har…
An analytical solution for the correct determination of crack lengths via cantilever stiffness
Markus Alfreider, Stefan Kolitsch, Stefan Wurster +1
The present work provides an analytic solution for the stiffness to crack length relation in microscopic cantilever shaped fracture specimens based on classical beam theory and sub…
Identifying the Bottleneck for Heat Transport in Metal-Organic Frameworks
Sandro Wieser, Tomas Kamencek, Johannes P. Dürholt +3
Controlling the transport of thermal energy is key to most applications of metal-organic frameworks. Analyzing the evolution of the effective local temperature, the interfaces betw…