Perovskites for Bone Replacement
- Authors: Leena Bhardwaj1, Supriya Kumari2, Vijay Kumar3, A.C Sun4, Atul Thakur5, Preeti Thakur6
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View Affiliations Hide AffiliationsAffiliations: 1 Department of CBFS, Amity Institute of Applied Sciences, Amity University Haryana, Gurgaon122413, India 2 Department of Forensic Sciences, Vivekanand University Jaipur, Rajasthan, India 3 Department of Audiology & Speech Language Pathology, Amity University Haryana, Gurgaon, Haryana, India 4 Department of Chemical Engineering and Material Science, Yuan Ze University, Taiwan 5 Amity Institute of Nanotechnology, Amity University Haryana, Gurgaon-122413, India 6 Amity Institute of Nanotechnology, Amity University Haryana, Gurgaon-122413, India
- Source: Biomedical Applications of Perovskites: The Era of Bio-Piezoelectric Systems , pp 175-193
- Publication Date: August 2024
- Language: English
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Similar to other transition metal oxides with the same formula, ABO3 , perovskite has a cubic or nearly cubic structure. According to where the electron and energy band gaps are located, perovskite materials can be divided into three categories, with the third combining the first two. The first type has localized electrons while the second type has delocalized energy-band states, and the third type is a transition between the abovementioned two types. There are several types of perovskites, including Layered Perovskite, Perovskite ABO3 , Double Perovskite, and Triple Perovskite. The important characteristics relevant to oxide and oxide-like perovskite crystals are insulator-metal transition, ionic conduction characteristics, dielectric, superconducting, alteration of solid-state phenomenon, and metallic properties. Recently, a number of perovskite applications, including those for random access memories, actuators, tunable microwave displays, piezoelectric devices, transducers, wireless communications, sensors, and capacitors, have been investigated. Electrochromic, photochromic, and filtering devices all demonstrate perovskite's great utility in surface acoustic wave signal processing.
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