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Published in 2020 at "Advanced Science"
DOI: 10.1002/advs.201902468
Abstract: Abstract Piezoelectric polymers are well‐recognized to hold great promise for a wide range of flexible, wearable, and biocompatible applications. Among the known piezoelectric polymers, ferroelectric polymers represented by poly(vinylidene fluoride) and its copolymer poly(vinylidene fluoride‐co‐trifluoroethylene)…
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Keywords:
piezoelectric coefficients;
longitudinal piezoelectric;
ferroelectric polymers;
negative longitudinal ... See more keywords
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Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c09828
Abstract: Negative longitudinal piezoelectric response is a rare property, which has been found mostly in inorganic materials. We use first-principles density functional theory simulations to predict such an unusual response in [NH2NH3]Co(HCOO)3 ─a representative of a large…
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Keywords:
response;
positive transverse;
piezoelectricity;
negative positive ... See more keywords
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Published in 2019 at "Nature Communications"
DOI: 10.1038/s41467-018-08199-2
Abstract: Negative longitudinal magnetoresistances (NLMRs) have been recently observed in a variety of topological materials and often considered to be associated with Weyl fermions that have a defined chirality. Here we report NLMRs in non-Weyl GaAs…
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Keywords:
quantum;
disorder;
longitudinal magnetoresistance;
negative longitudinal ... See more keywords