公开(公告)号：US20220172905A1

公开(公告)日：2022-06-02

申请号：US17617671

申请日：2020-04-29

Applicant: CAMBRIDGE ENTERPRISE LIMITED

Inventor： Shahab AKHAVAN ,  Amin Taheri NAJAFABADI ,  Ilya GOYKHMAN ,  Luigi OCCHIPINTI ,  Andrea Carlo FERRARI

IPC: H01G9/20 ,  H01G9/00 ,  H01L27/30 ,  H01L51/42 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  G01N27/12

Abstract: We disclose herein a hetero-structure comprising: a curved material; at least one layer of a first material rolled around the curved material; at least one intermediate layer rolled on the at least one layer of the first material; and at least one layer of a second material rolled around the at least one intermediate layer.