Luogo: Aula NewtonRelatore: Gianluca Timò - Power Generation System Department, RSE, PiacenzaE- mail organizzatore: raffaella.burioni@fis.unipr.itAbstract:The aim of the seminar is to provide an overview of the development ofmultijunction (MJ) solar cells, from space to terrestrial applications.After a brief introduction on the research activities carried out by RSE,the potentials, limitations and perspectives of the MJ photovoltaictechnology will be described as well as the new challenges for increasingthe conversion efficiency.