公开(公告)号：US09130085B2

公开(公告)日：2015-09-08

申请号：US13857484

申请日：2013-04-05

申请人： Nokia Corporation

发明人： Alan Colli

IPC分类号： H01L31/0352 ,  H01L31/028 ,  H01L31/101 ,  H01L31/113

CPC分类号： H01L31/035218 ,  H01L31/028 ,  H01L31/1013 ,  H01L31/1016 ,  H01L31/112 ,  H01L31/113 ,  Y02E10/547

摘要： An apparatus comprises a graphene film; a first arrangement of quantum dots of a first type located in contact with the graphene film as a first monolayer; a second arrangement of quantum dots of a second type located in contact with the graphene film as a second monolayer; an input voltage source connected to an end of the graphene film; and an output voltage probe connected to the graphene film between the first arrangement of quantum dots and the second arrangement of quantum dots.

摘要翻译： 一种装置包括石墨烯膜; 位于与作为第一单层的石墨烯膜接触的第一类型的量子点的第一布置; 位于与石墨烯膜接触的第二类型的量子点的第二布置作为第二单层; 连接到所述石墨烯膜的端部的输入电压源; 以及连接到量子点的第一布置和量子点的第二布置之间的石墨烯膜的输出电压探针。

公开(公告)号：US09190603B2

公开(公告)日：2015-11-17

申请号：US13855862

申请日：2013-04-03

申请人： Nokia Corporation

发明人： Alan Colli ,  Richard White

IPC分类号： H01L41/113 ,  H01L41/25 ,  H02N2/18 ,  G06F3/0354 ,  G06F1/16 ,  G06F3/045

CPC分类号： H01L41/25 ,  G06F1/163 ,  G06F3/03547 ,  G06F3/045 ,  H01L41/113 ,  H02N2/18 ,  Y10T29/42

摘要： An apparatus including a piezoelectric convertor layer; at least one piezoresistive layer on the piezoelectric convertor layer; and electrical conductor outputs. The at least one piezoresistive layer includes a plurality of spaced apart piezoresistive electrodes. The apparatus is configured such that when the piezoelectric convertor layer is deformed to generate a charge, at least one of the piezoresistive electrodes is stressed, where the at least one piezoresistive layer is configured to control flow of charge from the piezoelectric convertor layer. The electrical conductor outputs are electrically connected to the piezoresistive electrodes. The outputs are configured to allow the charge from the piezoelectric convertor layer to flow out of the piezoresistive electrodes. The electrical conductor outputs are configured relative to the piezoresistive electrodes to allow identification of the at least one piezoresistive electrode which has been stressed based upon the charge on at least one of the electrical conductor outputs.

摘要翻译： 一种包括压电转换器层的装置; 压电转换器层上的至少一个压电层; 和电导体输出。 所述至少一个压阻层包括多个间隔开的压阻电极。 该装置被配置为使得当压电转换器层变形以产生电荷时，压阻电极中的至少一个受到压力，其中至少一个压阻层被配置为控制来自压电转换器层的电荷流动。 电导体输出电连接到压阻电极。 输出被配置为允许来自压电转换器层的电荷流出压阻电极。 电导体输出相对于压阻电极配置，以允许基于至少一个电导体输出上的电荷来识别已经受到应力的至少一个压阻电极。

公开(公告)号：US08927964B2

公开(公告)日：2015-01-06

申请号：US13681676

申请日：2012-11-20

申请人： Nokia Corporation

发明人： Alan Colli ,  Tim J. Echtermeyer ,  Anna Eiden ,  Andrea C. Ferrari

IPC分类号： H01L29/06 ,  H01L31/0352

CPC分类号： H01L31/0352 ,  H01L31/028 ,  H01L31/035209 ,  H01L31/035227 ,  H01L31/101 ,  H01L31/112 ,  Y02E10/50 ,  Y02E10/547

摘要： Apparatus and methods are provided. A first apparatus includes: a semiconductor film; and at least one semiconductor nanostructure, including a heterojunction, configured to modulate the conductivity of the semiconductor film by causing photo-generated carriers to transfer into the semiconductor film from the at least one semiconductor nanostructure. A second apparatus includes: a semimetal film; and at least one semiconductor nanostructure, including a heterojunction, configured to generate carrier pairs in the semimetal film via resonant energy transfer, and configured to generate an external electric field for separating the generated carrier pairs in the semimetal film.

摘要翻译： 提供了装置和方法。 第一装置包括：半导体膜; 以及包括异质结的至少一个半导体纳米结构，其被配置为通过使光生载流子从所述至少一个半导体纳米结构转移到所述半导体膜中来调制所述半导体膜的导电性。 第二装置包括：半金属膜; 以及包括异质结的至少一个半导体纳米结构，其被配置为经由谐振能量传递在所述半金属膜中产生载流对，并且被配置为产生用于在半金属膜中分离所生成的载体对的外部电场。

公开(公告)号：US20140299741A1

公开(公告)日：2014-10-09

申请号：US13857484

申请日：2013-04-05

申请人： NOKIA CORPORATION

发明人： Alan Colli

IPC分类号： H01L31/0352

CPC分类号： H01L31/035218 ,  H01L31/028 ,  H01L31/1013 ,  H01L31/1016 ,  H01L31/112 ,  H01L31/113 ,  Y02E10/547

摘要： An apparatus comprises a graphene film; a first arrangement of quantum dots of a first type located in contact with the graphene film as a first monolayer; a second arrangement of quantum dots of a second type located in contact with the graphene film as a second monolayer; an input voltage source connected to an end of the graphene film; and an output voltage probe connected to the graphene film between the first arrangement of quantum dots and the second arrangement of quantum dots.

摘要翻译： 一种装置包括石墨烯膜; 位于与作为第一单层的石墨烯膜接触的第一类型的量子点的第一布置; 位于与石墨烯膜接触的第二类型的量子点的第二布置作为第二单层; 连接到所述石墨烯膜的端部的输入电压源; 以及连接到量子点的第一布置和量子点的第二布置之间的石墨烯膜的输出电压探针。