公开(公告)号：US20190385841A1

公开(公告)日：2019-12-19

申请号：US16261282

申请日：2019-01-29

Applicant: University of Exeter

Inventor： Freddie Withers ,  Saverio Russo ,  Monica Craciun ,  Matt Barnes ,  Adolfo de Sanctis ,  Namphung Peimyoo

IPC: H01L21/02

Abstract: The present invention relates to a method for the manufacture of a device, such as a van der Waals heterostructure device, comprising a layer of an oxide of hafnium, tantalum, zirconium, niobium, tin or rhenium, and to a device comprising the same.

公开(公告)号：US20150364614A1

公开(公告)日：2015-12-17

申请号：US14761233

申请日：2014-01-14

Applicant: UNIVERSITY OF EXETER

Inventor： Freddie Withers ,  Thomas H. Bointon ,  Monica F. Craciun ,  Saverio Russo ,  Steven Martins

IPC: H01L31/028 ,  H01L31/103

CPC classification number: H01L31/028 ,  H01L27/305 ,  H01L31/0288 ,  H01L31/036 ,  H01L31/103 ,  H01L31/108 ,  H01L51/4246 ,  Y02E10/547

Abstract: A detector is described comprising a first graphene element (12), the first graphene element (12) comprising a few layer graphene element functionally doped with a dopant material and to which at least one electrode is connected.

Abstract translation: 描述了一种包括第一石墨烯元件（12）的检测器，所述第一石墨烯元件（12）包括在功能上掺杂有掺杂剂材料并且连接有至少一个电极的几层石墨烯元件。