Exploring the electric charge of tumour spheroids through their manipulation on photovoltaic ferroelectric platforms - E. Rincón P. Camarero Á. Mendez M. Quintanilla P. Haro-González M. Carrascosa Á. García Cabañes (Photorefractive Photonics And Beyond 2024 (Pr 24): Interaction Of Light With Matter, 2024)