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Now showing items 201-210 of 215
Growth of Co Nanomagnet Arrays with Enhanced Magnetic Anisotropy
(Wiley Blackwell, 2016-09)
A trigon structure formed by submonolayer gadolinium deposition onto Au(111) is revealed as a robust growth template for Co nanodot arrays. Scanning Tunneling Microscopy and X-Ray Magnetic Circular Dichroism measurements ...
Knock-on damage in bilayer graphene: Indications for a catalytic pathway
(American Physical Society, 2013-12-05)
[EN] We study by high-resolution transmission electron microscopy the structural response of bilayer graphene to electron irradiation with energies below the knock-on damage threshold of graphene. We observe that one type ...
Prediction of ambient pressure conventional superconductivity above 80 K in hydride compounds
(Nature Research, 2024-02-28)
The primary challenge in the field of high-temperature superconductivity in hydrides is to achieve a superconducting state at ambient pressure rather than the extreme pressures that have been required in experiments so ...
Optical Functionality Simulation Through Traceable Characterization of Optical Components
(Elsevier, 2024-03-13)
The production of high-value components containing functional micro- and submicron-scale features requires the implementation of high-quality in-process inspection technologies to guarantee zero-defect manufacturing, ...
Dynamical Phenomena in the Martian Atmosphere Through Mars Express Imaging
(Springer Nature, 2024)
This review describes the dynamic phenomena in the atmosphere of Mars that are visible in images taken in the visual range through cloud formation and dust lifting. We describe the properties of atmospheric features traced ...
Dimensionless numerical sensitivity analysis of narrow cracks by means of infrared lock-in thermography
(Elsevier, 2024-06)
The non-destructive detection of defects in materials, such as cracks, delaminations and others, is a critical issue to be addressed in many technological applications like automotive, aeronautical or aerospace industries. ...
An Energy Potential Estimation Methodology and Novel Prototype Design for Building-Integrated Wind Turbines
(MDPI, 2019-05-27)
ROSEO-BIWT is a new Building-Integrated Wind Turbine (BIWT) intended for installation on the edge of buildings. It consists of a Savonius wind turbine and guiding vanes to accelerate the usual horizontal wind, together ...
Optimization of Giant Magnetoimpedance Effect of Amorphous Microwires by Postprocessing
(MDPI, 2024-03-12)
Magnetic microwires with amorphous structures can present a unique combination of excellent magnetic softness and giant magnetoimpedance (GMI) effects together with reduced dimensions and good mechanical properties. Such ...
The determination of optimum segmentation parameters using genetic algorithms: Application to different segmentation algorithms and transmission electron microscopy tomography reconstructed volumes
(Wiley, 2023-10)
A method for optimizing an automatic selection of values for parameters that feed segmentation algorithms is proposed. Evolutionary optimization techniques in combination with a fitness function based on a mutual information ...
Assessing the feasibility of near-ambient conditions superconductivity in the Lu-N- H system
(Springer Nature, 2024-04-24)
The report of near-ambient superconductivity in nitrogen-doped lutetium hydrides (Lu-N-H) has generated a great interest. However, conflicting results raised doubts regarding superconductivity. Here, we combine high-throughput ...