(19)
(11) EP 3 353 801 A1

(12)

(43) Date of publication:
01.08.2018 Bulletin 2018/31

(21) Application number: 16795142.5

(22) Date of filing: 21.09.2016
(51) International Patent Classification (IPC): 
H01J 9/12(2006.01)
(86) International application number:
PCT/IB2016/055616
(87) International publication number:
WO 2017/051318 (30.03.2017 Gazette 2017/13)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 21.09.2015 IT UB20153768

(71) Applicants:
  • Instituto Nazionale di Fisica Nucleare
    00044 Frascati (IT)
  • Consiglio Nazionale Delle Ricerche
    00185 Roma (IT)

(72) Inventors:
  • VALENTINI, Antonio
    70125 Bari (IT)
  • MELISI, Domenico
    70026 Modugno (Bari) (IT)
  • DE PASCALI, Giuseppe
    73036 Muro Leccese (Lecce) (IT)
  • CICALA, Grazia
    70126 Bari (IT)
  • VELARDI, Luciano
    73010 Surbo (Lecce) (IT)
  • MASSARO, Alessandro
    70132 Bari (IT)

(74) Representative: Vanzini, Christian et al
Jacobacci & Partners S.p.A. Corso Emilia 8
10152 Torino
10152 Torino (IT)

   


(54) HIGH-EFFICIENCY NANODIAMOND-BASED ULTRAVIOLET PHOTOCATHODES