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Data
2019.09.13
Source: Author on Source
Magnetic swirls called skyrmions have gotten a new twist. Scientists have created a new version of the atomic whirlpools, in which the tiny magnetic fields of individual atoms in a material arrange into a swirl pattern. Known as antiferromagnetic skyrmions, the new structures have some advantages that could make them easier to work with than… Go to Article →
2019.09.13
Source: Author on Source
by Pennsylvania State University A new way of measuring how relationships in a network change over time can reveal important details about the network, according to researchers at Penn State and the Korean Rural Economic Institute. For example, when applied to the world economy, the method detected the greatest amount of network change during 2008-2009,… Go to Article →