公开(公告)号：US10516054B2

公开(公告)日：2019-12-24

申请号：US15423035

申请日：2017-02-02

Applicant: Samsung Electronics Co., Ltd. ,  Research & Business Foundation Sungkyunkwan University

Inventor： Seunggeol Nam ,  Wonjong Yoo ,  Zheng Yang

IPC: H01L29/786 ,  H01L29/24 ,  H01L29/66 ,  H01L29/45 ,  H01L29/778 ,  H01L29/861

Abstract: Provided are electronic devices having a two-dimensional (2D) material layer. The electronic device includes an electrode layer that directly contacts an edge of the 2D material layer. The electrode layer may include a conductive material having a high work function or may have a structure in which an electrode layer includes a conductive material having a high work function and an electrode layer includes a conductive material having a low work function.

公开(公告)号：US10269975B2

公开(公告)日：2019-04-23

申请号：US15054871

申请日：2016-02-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seongjun Park ,  Jaeho Lee ,  Changho Ra ,  Wonjong Yoo ,  Faisal Ahmed ,  Zheng Yang ,  Xiaochi Liu

IPC: H01L29/18 ,  H01L29/786 ,  H01L29/24 ,  H01L21/467 ,  H01L29/66 ,  H01L29/04 ,  H01L29/06 ,  H01L29/16 ,  H01L29/778

Abstract: An electronic device includes a 2D material layer having a bandgap. The 2D material layer includes two multilayer 2D material regions and a channel region therebetween. A first electrode electrically contacts one of the multilayer 2D material regions, and a second electrode electrically contacts the other of the multilayer 2D material regions.