I am conducting a multidisciplinary research, that spans between chemistry, physics and material science

My research interests focus in the development of new materials for optoelectronic applications. In particular, I am interested in the study of new perovskite-inspired materials for photovoltaic technologies, such as double-perovskite, vacancy-ordered perovskites and chalcogenide perovskite. 

I am developing new synthetic approaches for new materials, such as nanoparticle preparation, mechanochemical synthesis or solvothermal technique, as well as characterising the optoelectronic properties of photovoltaic materials. 

• Please visit the Pure Research Information Portal for further information
• A First-Principles Thermodynamic Model for the Ba–Zr–S System in Equilibrium with Sulfur Vapor, Whalley, L., Kayastha, P., Longo, G. 5 Apr 2024, In: ACS Applied Energy Materials
• Defect engineering in antimony selenide thin film solar cells, Wijesinghe, U., Longo, G., Hutter, O. 1 Jan 2023, In: Energy Advances
• Effect of metal dopants on the electrochromic performance of hydrothermally-prepared tungsten oxide materials, Thummavichai, K., Nguyen, T., Longo, G., Qiang, D., Zoppi, G., Schlettwein, D., Maiello, P., Fleck, N., Wang, N., Zhu, Y. 19 Dec 2023, In: RSC Advances
• High temperature equilibrium of 3D and 2D chalcogenide perovskites, Longo, G., Whalley, L., Holland, A., Tiwari, D., Durose, K., Hutter, O., Kayastha, P. 1 May 2023, In: Solar RRL
• Photonic Curing for Emerging Photovoltaic Absorbers, Longo, G., Wijesinghe, U., Tetlow, W., Hutter, O. 18 Dec 2023, Proceedings of MATSUS Spring 2024 Conference (MATSUS24), Valencia, Spain, Fundació Scito
• Prospect for bismuth/antimony chalcohalides based solar cells, He, J., Hu, X., Liu, Z., Chen, W., Longo, G. 23 Nov 2023, In: Advanced Functional Materials
• Chalcogenide perovskites for photovoltaics: current status and prospects, Tiwari, D., Hutter, O., Longo, G. 1 Jul 2021, In: Journal of Physics: Energy
• Charge-Carrier Mobility and Localization in Semiconducting Cu2AgBiI6 for Photovoltaic Applications, Buizza, L., Wright, A., Longo, G., Sansom, H., Xia, C., Rosseinsky, M., Johnston, M., Snaith, H., Herz, L. 14 May 2021, In: ACS Energy Letters
• Crystallographic, Optical, and Electronic Properties of the Cs2AgBi1–xInxBr6 Double Perovskite: Understanding the Fundamental Photovoltaic Efficiency Challenges, Schade, L., Mahesh, S., Volonakis, G., Zacharias, M., Wenger, B., Schmidt, F., Kesava, S., Prabhakaran, D., Abdi-Jalebi, M., Lenz, M., Giustino, F., Longo, G., Radaelli, P., Snaith, H. 12 Mar 2021, In: ACS Energy Letters
• Highly Absorbing Lead-Free Semiconductor Cu₂AgBiI₆for Photovoltaic Applications from the Quaternary CuI-AgI-BiI₃Phase Space, Sansom, H., Longo, G., Wright, A., Buizza, L., Mahesh, S., Wenger, B., Zanella, M., Abdi-Jalebi, M., Pitcher, M., Dyer, M., Manning, T., Friend, R., Herz, L., Snaith, H., Claridge, J., Rosseinsky, M. 17 Mar 2021, In: Journal of the American Chemical Society

Will Tetlow New Synthetic Routes for the Preparation of Chalcogenide Perovskite Material Start Date: 01/10/2022

Other Courses PhD July 12 2017