# Ferroelectric and Piezoelectric Materials { "id": "T10107", "title": "Ferroelectric and Piezoelectric Materials", "url": "/topics/T10107", "kind": "topic-directory", "aeo_cohort": "topic-directory", "provider": "openalex", "revision": "fef87054c555d7a1", "catalogue_revision": "f050b5d4780b1289", "numeric_address": "36108564435755167", "address_version": "morton4x16-v1", "coordinates": [ 3, 25, 2505, 10107 ], "answer_status": "Directory metadata; local answer requires separate source review", "truth_status": "Subject descriptor, not a factual answer or a demonstrated knowledge gap" } This cluster of papers focuses on the advancements in lead-free piezoelectric materials, particularly on ferroelectric and relaxor ferroelectric materials with high piezoelectric properties. It covers topics such as perovskite structure, thin film ferroelectrics, electrocaloric effect, domain wall nanoelectronics, and high energy storage materials. Directory metadata is not a factual answer or evidence of a global knowledge gap. Source: https://openalex.org/T10107 No owner-reviewed local answer yet.