Results 131 to 140 of about 89,270 (291)

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

open access: yesAdvanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang   +14 more
wiley   +1 more source

Direktionsgebäude in Winterthur, Schweiz. Unfallversicherungs-A.G. in Winterthur

open access: yes
DIREKTIONSGEBÄUDE IN WINTERTHUR, SCHWEIZ. UNFALLVERSICHERUNGS-A.G. IN WINTERTHUR Direktionsgebäude in Winterthur, Schweiz. Unfallversicherungs-A.G. in Winterthur ( -
Schweiz. Unfallversicherungs-A.G.
core  

Glissile Interphase Boundaries Enable Collective Phase Switching in Epitaxial Polar Oxides

open access: yesAdvanced Functional Materials, EarlyView.
A triple point is identified in the phase diagram of low‐symmetry epitaxial BiFeO3 thin film along with an extended regime of phase competition associated with a flattened energy landscape. The electromechanical response is shown to be governed by correlated interphase‐boundary motion, including scale‐free avalanche dynamics characteristic of systems ...
Mohammad Moein Seyfouri   +11 more
wiley   +1 more source

The Rescue Screw as a freehand revision strategy for implant loosening – A comparative biomechanical study on human cadavers

open access: yesBrain and Spine
M. Farshad   +6 more
doaj   +1 more source

Saxifraga rotundifolia L.: Bestimmung des optimalen Erntezeitpunktes zur Verbesserung der Qualität von pflanzlichem Rohmaterial für Kosmetikfirmen

open access: yesJulius-Kühn-Archiv, 2014
Bastian, Christèle   +4 more
doaj   +1 more source

Erratum zu: Diagnostik und Therapie bei Schwindel. [PDF]

open access: yesHNO
Tarnutzer AA   +10 more
europepmc   +1 more source

Digitizing the Filtration Interface: A Smart, Modular Janus Wood Platform for Self‐Reporting Oil/Water Remediation

open access: yesAdvanced Functional Materials, EarlyView.
This work developed a smart Janus wood membrane integrating asymmetric wettability with built‐in electrical sensing for oil‐water separation. The membrane achieved > 99.5% separation efficiency and high flux by leveraging wood's natural anisotropic pore structure.
Kaiwen Chen   +10 more
wiley   +1 more source

Enhancement of Dielectric Breakdown Strength and Recoverable Energy Density in Three‐Dimensional Heterointerfaces on BaTiO3–PbZrO3–PbTiO3 Films via Room‐Temperature Nano‐Clustering

open access: yesAdvanced Functional Materials, EarlyView.
A room‐temperature aerosol deposition process yields multiphase nano‐clustered dielectric capacitors containing discrete BaTiO3, PbZrO3, and PbTiO3 crystals. This architecture creates three‐dimensional heterointerfaces that induce interfacial charge trapping and effectively inhibit breakdown propagation.
Hyunseok Song   +8 more
wiley   +1 more source

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