Condensed Matter Physics Seminar: Jovana Milic

Abstract: Hybrid organic-inorganic framework materials have become one of the leading semiconductors in optoelectronics [1,2]. In particular, hybrid halide perovskites have emerged as attractive materials for photovoltaics [2]. However, their instability due to ion migration that is accelerated under operating conditions of voltage bias and light limits their practical application [2]. This can, to an extent, be overcome by incorporating tailored organic moieties within hybrid perovskite frameworks that are more resilient under operating conditions [2,3]. We explore the possibility of dynamically controlling their behavior in response to external stimuli,[3] such as voltage bias and light, enabling real-world stabilization in photovoltaics [4]. Moreover, controlling their mixed conduction provides opportunities for a new generation of self-powered memories with perspectives in neuromorphic systems and beyond [5,6].

[1] J. V. Milić*, J. Mat. Chem. C 2021, 9, 11428. [2] S. Krause, J. V. Milić*, Commun. Chem. 2023, 6, 151. [3] L. A. Muscarella, A. Dučinskas, M. Dankl, M. Andrzejewski, N. P. M. Casati, U. Rothlisberger, J. Maier, M. Graetzel, B. Ehrler, J. V. Milić*, Adv. Mater. 2022, 2108720. [4] W. Luo, J. V. Milić*, et al. Adv. Mater. 2025, 2570144. [5] M. M. Ganaie, G. Bravetti, S. Sahu, M. Kumar, J. V. Milić, Mater. Adv. 2024, 5, 1880. [6] M. Loizos, K. Rogdakis, W. Luo, P. Zimmermann, A. Hinderhofer, J. Lukić, M. Tountas, F. Schreiber, J. V. Milić*, E. Kymakis, Nanoscale Horiz. 2024, 9, 1146