In work published in npj Quantum Materials, a team led by Prof. Leonardo Degiorgi in the Department of Physics at ETH Zurich has studied the broadband charge dynamics (i.e., longitudinal optical conductivity) of the ferromagnetic ...
Quantum Physics
Nov 7, 2022
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29
As intensifying climate impacts across the globe hammer home the message that greenhouse gas emissions must fall rapidly, a new UN Environment Program (UNEP) report finds that the international community is still falling ...
Environment
Oct 28, 2022
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44
Neutron scattering is considered the method of choice for investigating magnetic structures and excitations in quantum materials. Now, for the first time, the evaluation of measurement data from the 2000s with new methods ...
Quantum Physics
Oct 3, 2022
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144
When synthesizing new compounds, it is advantageous to have reactants that are widely available and a simple method which produces a high yield of products with little waste (undesirable byproducts). In this regard, the alkylation ...
Analytical Chemistry
Sep 30, 2022
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29
Fixing hunger is as challenging as ever. Many food producers, including farmers, hunters and fishers are food-insecure; meaning they're not always sure where their next meal will come from. More than 50% of the roughly 600 ...
Environment
Sep 21, 2022
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83
Transformation optics has formulated a versatile framework to mold the flow of light and tailor its spatial characteristics at will. The coordinate transformation often yields extreme material parameters unfeasible even with ...
Optics & Photonics
Sep 13, 2022
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2
The liver can regenerate even in old age and remains surprisingly fit, even though the chromatin in its cells undergoes major remodeling due to epigenetic changes, as researchers from the Max Planck Institute for Biology ...
Cell & Microbiology
Sep 12, 2022
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64
When manufacturing techniques turn metals, ceramics or composites into a technologically useful form, understanding the mechanism of the phase transformation process is essential to shape the behavior of those high-performance ...
General Physics
Aug 3, 2022
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73
Nannochloropsis is a group of unicellular eukaryotes that belong to the class Eustigmatophyceae. Currently, there are seven identified species in this genus that have high photosynthetic efficiency, biomass and oil content ...
Cell & Microbiology
Jun 7, 2022
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8
Researchers from the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences have obtained new results on the nano-hardness and microstructure evolution of nano-structured titanium-aluminum-nitride (TiAlN) coating ...
Nanomaterials
Jun 6, 2022
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