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Keywords: bandgap
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. January 2023, 90(1): 011005.
Paper No: JAM-22-1177
Published Online: October 28, 2022
... component can assist structures to open new bandgaps, and the location, width, and number of bandgaps can be further tuned by changing the mass and stiffness of the TTC component. This study provides a guideline for altering the mechanical properties of the structures not by changing the main geometric...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. June 2020, 87(6): 061009.
Paper No: JAM-19-1621
Published Online: April 3, 2020
... results show that a circular few-layer graphene sheet with two highly tensioned outermost layers and tension-free inner layers can exhibit negative effective mass within a certain terahertz frequency range (called “bandgap”). The magnitude and width of the bandgap are determined by the number of inner...