This master's thesis will be composed of two parts. The first part will focus on metal halide perovskites (MHPs), materials that have garnered significant scientific interest due to their outstanding optoelectronic properties and high efficiencies in solar cell photoconversion. The goal is to delve into the impact of an accelerated deposition rate on MHP solar cell absorbers, a critical factor for scaling from laboratory experiments to industrial production. To accomplish this, advanced techniques such as Pulsed Laser Deposition (PLD), X-ray diffraction (XRD), Atomic Force Microscopy (AFM), and Photoluminescence Spectroscopy will be employed, utilizing equipment from the MESA+ Institute for Nanotechnology.  
The second part of the thesis will shift from optoelectronic applications to explore the magnetic properties of perovskite-structured transition metal oxides. These materials exhibit diverse magnetic configurations, such as ferromagnetism and antiferromagnetism, which can interact within the interfaces of thin films and produce interesting phenomena. The focus will be on depositing antiferromagnetic/ferromagnetic heterostructures using PLD, potentially exhibiting the exchange bias effect. The structural and magnetic properties of the thin films will be investigated using equipment from CEITEC Nano laboratories, such as Vibrating-sample magnetometry and AFM.