公开(公告)号：US10381503B2

公开(公告)日：2019-08-13

申请号：US15523476

申请日：2015-10-26

Applicant: EMBERION OY

Inventor： Stefano Borini ,  Alan Colli

IPC: G01J5/04 ,  G01J5/10 ,  G01J5/34 ,  H01L21/04 ,  H01L29/16 ,  H01L29/40 ,  H01L29/423 ,  H01L29/778 ,  H01L29/786 ,  H01L31/113 ,  H01L31/119 ,  H01L31/0352

Abstract: An apparatus and method, the apparatus comprising: at least one charged substrate (3); a channel of two dimensional material (5); and at least one floating electrode (7A-C) wherein the floating electrode comprises a first area (10A-C) adjacent the at least one charged substrate, a second area (11A-C) adjacent the channel of two dimensional material and a conductive interconnection (9A-C) between the first area and the second area wherein the first area is larger than the second area and wherein the at least one floating electrode is arranged to control the level of doping within the channel of two dimensional material.

公开(公告)号：US09905720B2

公开(公告)日：2018-02-27

申请号：US15523475

申请日：2015-10-22

Applicant: EMBERION OY

Inventor： Alan Colli ,  Stefano Borini

IPC: G01N27/403 ,  H01L31/113 ,  H01L31/119 ,  H01L31/0352

CPC classification number: H01L21/041 ,  G01J5/046 ,  G01J5/10 ,  G01J5/34 ,  H01L29/1606 ,  H01L29/404 ,  H01L29/4238 ,  H01L29/42384 ,  H01L29/778 ,  H01L29/78603 ,  H01L29/78645 ,  H01L29/78684 ,  H01L29/78696 ,  H01L31/035218 ,  H01L31/113 ,  H01L31/119

Abstract: An apparatus and method wherein the apparatus comprises: a sensing material configured to produce a non-random distribution of free charges in response to a parameter; an electric field sensor; a first conductive electrode comprising a first area overlapping the sensing material; an insulator provided between the first conductive electrode and the sensing material; a second electrode comprising a second area adjacent the electric field sensor; and a conductive interconnection between the first conductive electrode and the second conductive electrode.