Hayk Khachatryan

I'm a researcher in materials science currently working on perovskite solar cells and their optimization for enhanced efficiency and stability. My research focuses on developing effective hybrid perovskites through architectural modifications and additive engineering, exploring how structural changes and material additives can improve both the performance and longevity of these promising photovoltaic devices. My work spans both theoretical and practical aspects of materials science, particularly in the realm of sustainable energy applications. I have experience in finite element simulation and mechanical testing, which allows me to validate the performance of engineered materials before implementation. Additionally, I've worked on interdisciplinary projects involving additive manufacturing and custom implant design, where I've applied materials science principles to medical applications, specifically developing Ti6Al4V-based lattice structures for orthopedic implants. I'm particularly interested in condensed matter physics and materials science, with a focus on superconducting materials and photovoltaic applications. My research approach combines computational modeling with experimental validation to understand and optimize material properties for real-world applications. Through my work, I aim to contribute to the development of more efficient and stable materials for both energy generation and biomedical applications.

Publications

Enhancing perovskite solar cell efficiency and stability through architectural modifications and additives

Tamar Danielyan, Arevik Asatryan, Arsen Sahakyan, Hayk Khachatryan

Journal of Power Sources 2025

Effective hybrid perovskites for solar cell applications

Sona Grigoryan, Gurgen Kolotyan, Nane Petrosyan, Arevik Asatryan, Hayk Khachatryan

Proceedings of the Materials for Sustainable Development Conference (MATSUS Fall 24) 2024

Designing and additive manufacturing of talus implant for post-traumatic talus avascular necrosis: a case study

François Antounian, Hayk Avagyan, Tsovinar Ghaltaghchyan, Yaroslav Holovenko, Hayk Khachatryan, Marina Aghayan

Journal of Orthopaedic Surgery and Research 2024

ПРОБЛЕМЫ ПРАВОПРИМЕНЕНИЯ ПОНЯТИЯ «ГАЗ» В НОРМАТИВНЫХ ДОКУМЕНТАХ

Hayk Khachatryan

Crisis Management and Technologies 2023