公开(公告)号：US20200328056A1

公开(公告)日：2020-10-15

申请号：US16305669

申请日：2017-05-29

申请人： PHOTONIS FRANCE ,  CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE

发明人： Claude ALIBERT ,  Moustapha CONDE ,  Jean-Christophe HARMAND ,  Théo JEGOREL

IPC分类号： H01J1/34 ,  H01J9/12

摘要： The invention discloses a photocathode comprising an amorphous substrate such as a glass substrate (110) presenting an input face that will receive incident photons and a back face opposite the front face. Nanowires (120) made from at least one III-V semiconducting material are deposited on the back face of the substrate and extend from this face in a direction away from the front face. The invention also relates to a method for manufacturing such a photocathode by MBE.