(19)
(11) EP 4 111 504 A1

(12)

(43) Date of publication:
04.01.2023 Bulletin 2023/01

(21) Application number: 21711450.3

(22) Date of filing: 22.02.2021
(51) International Patent Classification (IPC): 
H01L 29/15(2006.01)
(52) Cooperative Patent Classification (CPC):
H01L 29/151
(86) International application number:
PCT/US2021/018972
(87) International publication number:
WO 2021/173463 (02.09.2021 Gazette 2021/35)
(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:
KH MA MD TN

(30) Priority: 26.02.2020 US 202016801305
26.02.2020 US 202016801287

(71) Applicant: Atomera Incorporated
Los Gatos, CA 95032 (US)

(72) Inventors:
  • WEEKS, Keith Doran
    Chandler, Arizona 85224 (US)
  • CODY, Nyles Wynn
    Tempe, Arizona 85284 (US)

(74) Representative: Roberts, David et al
Page White & Farrer Limited Bedford House 21A John Street
London WC1N 2BF
London WC1N 2BF (GB)

   


(54) SEMICONDUCTOR DEVICE INCLUDING A SUPERLATTICE WITH DIFFERENT NON-SEMICONDUCTOR MATERIAL MONOLAYERS AND ASSOCIATED METHODS