Peter Steeneken (professor) and Farbod Alijani (assistant professor) from the Dynamics of Micro and Nanosystems Section at the Department of Precision and Microsystems Engineering have developed a new method to determine the material properties of graphene with the aid of high-frequency non-linear dynamics. Their new method makes it possible to accurately measure the Young’s modulus (elastic modulus) of graphene and enables a potentially quicker measurement. This could make it easier to characterise a large number of membranes in a production process, for example. This week, Peter and Farbod published their article entitled ‘Nonlinear dynamic characterization of two-dimensional materials’ in Nature Communications.

Via:: https://phys.org/news/2017-11-faster-method-material-properties-graphene.html

New and faster method to determine material properties of graphene

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