Mahnaz Jahedi

Division of Materials Science and Engineering

Papers

Total Citations

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About

Mahnaz Jahedi is a materials scientist whose research focuses on advanced surface engineering, particularly cold spray coating technologies and functional ceramic materials. Her most cited work, "Aluminium coating of lead zirconate titanate—A study of cold spray variables" (2010, 25 citations), is a foundational contribution to the field of cold spray deposition on piezoelectric ceramics. This study systematically examines how critical process parameters—such as gas temperature, pressure, and particle velocity—affect the quality and adhesion of aluminum coatings on lead zirconate titanate (PZT), a widely used piezoelectric material. By optimizing these variables, Jahedi demonstrated a reliable method for metallizing ceramics without thermal degradation, enabling enhanced performance in sensors, actuators, and energy harvesting devices. Her work bridges the gap between materials processing and device integration, offering practical solutions for robust, high-performance coatings. With 25 citations, this paper remains a key reference for researchers exploring cold spray applications on brittle substrates. Jahedi’s contributions are particularly valuable for advancing manufacturing techniques in aerospace, electronics, and renewable energy sectors, where durable, lightweight coatings are essential.