Reversing Strain Deformation Probes Mechanisms for Enhanced Segmental Mobility of Polymer Glasses
Sign Up to like & getrecommendations! Published in 2017 at "Macromolecules"
DOI: 10.1021/acs.macromol.6b02490
Abstract: Optical probe reorientation measurements were performed to monitor changes in segmental dynamics resulting from the nonlinear deformation of a polymer glass. Segmental dynamics were monitored in a poly(methyl methacrylate) glass near Tg before and after… read more here.
Keywords: reversing strain; polymer; deformation; segmental dynamics ... See more keywords
Soft Acoustic Waveguides for Strain, Deformation, Localization, and Twist Measurements
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DOI: 10.1109/jsen.2020.3013067
Abstract: A novel type of soft tactile sensor based on polymeric acoustic waveguides is proposed. Ceramic multi-layer piezoelectric transducers generate ultrasonic acoustic wave packets (980kHz) that propagate and can be attenuated, delayed and reflected based on… read more here.
Keywords: strain deformation; deformation; acoustic waveguides; localization twist ... See more keywords
The recognition of former melt flux through high‐strain zones
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DOI: 10.1111/jmg.12427
Abstract: Handling Editor: Michael Brown Abstract High-strain zones are potential pathways of melt migration through the crust. However, the identification of melt-present high-strain deformation is commonly limited to cases where the interpreted volume of melt “frozen”… read more here.
Keywords: strain zones; high strain; strain deformation; strain ... See more keywords