公开(公告)号：US20170294572A1

公开(公告)日：2017-10-12

申请号：US15128609

申请日：2015-03-25

申请人： YEDA RESEARCH AND DEVELOPMENT CO. LTD. ,  YISSUM RESEARCH DEVELOPMENT COMPANY OF HEBREW UNIVERSITY OF JERUSALEM LTD.

发明人： Ron NAAMAN ,  Nirit KANTOR-URIEL ,  Shinto P. MATHEW ,  Yossef PALTIEL ,  Oren BEN-DOR ,  Shira YOCHELIS ,  Nir PEER

IPC分类号： H01L43/04 ,  G11C13/04 ,  G11C11/18 ,  H01L43/06 ,  G11C11/16

CPC分类号： H01L43/04 ,  G01R33/07 ,  G01R33/091 ,  G11C11/16 ,  G11C11/161 ,  G11C11/18 ,  G11C13/0014 ,  G11C13/04 ,  G11C13/043 ,  H01L43/065 ,  H03K19/18

摘要： An electronic device is presented, the device comprises: a spin accumulating structure; a spin selective filter electrically connected at a first end thereof to a first surface of said spin accumulating layer structure; a charge carrier source attached to said spin selective filter at a second end of the spin selective filter; wherein the spin selective filter is configured to allow passage of the charge carriers having a predetermined spin orientation from the charge carrier source to the spin accumulating structure, thereby causing a variation of spin distribution of the charge carriers within the spin accumulating structure. The device comprises further at least first and second pairs of electrical contacts which are connected to the spin accumulating structure and define first and second electrical paths through said spin accumulating structure, said first and second electrical paths intersecting within said spin accumulating structure. The device including a circuit configured to apply an electrical current between the first pair of electrical contacts and to detect the variation of spin-distribution of charge carriers within the spin accumulating structure by determining electrical voltage between the second pair of electrical contacts in response to the applied electrical current.