Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Faculty Publications Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Creator An entity primarily responsible for making the resource Sur, Abhik; Gupta, Vipin; Singhal, Abhinav; Yaylac?, Murat; Das, Soumik Title A name given to the resource On the Wave Propagation and Dynamic Response of a Spherical Cavity in Piezoelectric Microstructures via Rabotnov Kernel-Based MooreGibsonThompson Thermoelasticity Theory Date A point or period of time associated with an event in the lifecycle of the resource 01-01-2026 Source A related resource from which the described resource is derived International Journal of Structural Stability and Dynamics;Issue;;Article No.;2642015; Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1142/S0219455426420150" target="_blank" rel="noreferrer noopener">https://doi.org/10.1142/S0219455426420150</a> <br /><br /><a href="https://www.scopus.com/pages/publications/105032790167?origin=resultslist" target="_blank" rel="noreferrer noopener">https://www.scopus.com/pages/publications/105032790167?origin=resultslist</a> Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Sur A., Department of Mathematics, Sister Nivedita University, West Bengal, Kolkata, 700156, India; Gupta V., Department of Mathematics, Gurugram University, Haryana, Gurugram, 122018, India; Singhal A., Department of Mathematics, Christ University, Karnataka, Bengaluru, 560029, India; Yaylac? M., Department of Civil Engineering, Recep Tayyip Erdogan University, Rize, 53100, Turkey; Das S., School of Physical Sciences, Amrita Vishwa Vidyapeetham, Karnataka, Mysuru, 570026, India Description An account of the resource This study investigates the transient dynamic response and thermomechanical stability of a transversely isotropic piezoelectric medium featuring a spherical cavity. To accurately model the small-scale effects inherent in advanced structural components, a spatiotemporal nonlocal elasticity framework of the KleinGordon type is employed, incorporating both internal length and intrinsic time scale parameters. The governing equations of the MooreGibsonThompson (MGT) thermoelastic model are reformulated using a nonsingular Rabotnov-type fractional exponential kernel, providing a robust mathematical formulation to capture memory-dependent interactions without the paradox of infinite propagation speeds. The structural boundary of the cavity is subjected to a ramp-type thermal loading and electrical grounding, simulating realistic operational conditions for sensors and actuators. Using the Laplace transform technique and the Zakian numerical inversion method, the transient distributions of temperature, displacement, stress, and electric potential are derived. The results highlight the significant influence of the Rabotnov fractional parameter and spatiotemporal nonlocality on the structural stability and wave-front characteristics. This research provides a unique medium for understanding the latest developments in fractional-order dynamics for piezoelectric micro- and nano-structures, offering practical insights for civil, aerospace, and mechanical engineering applications. 2026 World Scientific Publishing Company. Subject The topic of the resource cavity; fractional-order parameter; MooreGibsonThompson (MGT) theory; Piezoelectric material; Rabotnov-type exponential kernel; spatiotemporal nonlocality Publisher An entity responsible for making the resource available World Scientific Relation A related resource ISSN: 2194554; Language A language of the resource English Type The nature or genre of the resource Article Rights Information about rights held in and over the resource Restricted Access; Hardcopy may be available in the library Format The file format, physical medium, or dimensions of the resource online