The NIPHO26 conference will focus on recent advances in hybrid perovskite-based solar cells, with particular emphasis on the stability and upscaling challenges that are essential for the large-scale deployment of this technology. Contributions will delve into ways to improve device stability and durability—from material design to more efficient and versatile configurations—as well as interface engineering, the physics behind it, intelligent optimization approaches aimed at reaching efficiency limits, and the development of lead-free solutions.

Emphasis will also be placed on new strategies to control stability through proper device interface engineering using organic and inorganic interlayers, low-dimensional perovskites, and the impact of these interface treatments on device stability and efficiency. Submissions will also be encouraged on fundamental aspects such as the theoretical description of the electronic structure of perovskites, modelling of their optical and charge-transport properties, and novel advanced characterization techniques.

• 2D/3D Interface Engineering
• Stabilization of Bulk Perovskite phase
• Engineering Tandem Perovskite/Perovskite solar cells
• Development and Optimization of Tandem Perovskite/Si solar cells and new concepts
• Fundamental understanding on interfacial losses
• Engineering, properties and processes at device interfaces
• Understanding of Hybrid Perovskite Interfaces from atomistic point of view
• Physical deposition of halide perovskite
• In-situ characterization and theory of perovskite crystallization
• 2D perovskite
• Lead free and Perovskite inspired absorber
• Thin film perovskite on large area