Improved magnetoelectric response of distributed disc structured composite in aggravated thermal environment

Amritesh Kumar; A. Arockiarajan

doi:10.1117/12.2615801

20 April 2022 Improved magnetoelectric response of distributed disc structured composite in aggravated thermal environment

Amritesh Kumar, A. Arockiarajan

Author Affiliations +

Proceedings Volume 12044, Behavior and Mechanics of Multifunctional Materials XVI; 1204406 (2022) https://doi.org/10.1117/12.2615801
Event: SPIE Smart Structures + Nondestructive Evaluation, 2022, Long Beach, California, United States

Abstract

Magnetoelectric (ME) composites, composed of magnetostrictive and piezoelectric constituents, are a class of multifunctional smart materials that facilitate the coexistence of ferromagnetic and ferroelectric ferroic orders. This article presents temperature-dependent experimental quasi-static magnetoelectric (ME) studies conducted on a set of recently proposed novel distributed disc structured (DDS) ME composite configurations. A comparison of the normalized ME response at various temperatures reveals the effectiveness and versatility of epoxy-free DDS configurations over their epoxy-bonded counterparts in aggravated thermal environment. Additionally, it is observed that the fall in ME response with respect to temperature decreases with an increase in the number of discs.

Conference Presentation

Citation Download Citation

Amritesh Kumar and A. Arockiarajan "Improved magnetoelectric response of distributed disc structured composite in aggravated thermal environment", Proc. SPIE 12044, Behavior and Mechanics of Multifunctional Materials XVI, 1204406 (20 April 2022); https://doi.org/10.1117/12.2615801

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