公开(公告)号：US08937294B2

公开(公告)日：2015-01-20

申请号：US13834363

申请日：2013-03-15

申请人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

发明人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

IPC分类号： H01L33/06 ,  H01L29/06 ,  H01L21/02 ,  H01L31/0352

CPC分类号： H01L33/06 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02557 ,  H01L21/0256 ,  H01L21/02601 ,  H01L21/02603 ,  H01L21/02606 ,  H01L21/02628 ,  H01L29/0669 ,  H01L29/068 ,  H01L29/125 ,  H01L29/127 ,  H01L29/225 ,  H01L31/0296 ,  H01L31/035218 ,  H01L31/035227 ,  H01L31/1828 ,  H01L33/0083 ,  H01L33/18 ,  H01L33/28 ,  H01L33/502 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/502 ,  H01L51/5072 ,  H01L2251/5369 ,  Y10S977/762 ,  Y10S977/825 ,  Y10S977/949

摘要： Disclosed herein is a semiconducting nanoparticle comprising a one-dimensional semiconducting nanoparticle having a first end and a second end; where the second end is opposed to the first end; and two first endcaps, one of which contacts the first end and the other of which contacts the second end respectively of the one-dimensional semiconducting nanoparticle; where the first endcap that contacts the first end comprises a first semiconductor and where the first endcap extends from the first end of the one-dimensional semiconducting nanoparticle to form a first nanocrystal heterojunction; where the first endcap that contacts the second end comprises a second semiconductor; where the first endcap extends from the second end of the one-dimensional semiconducting nanoparticle to form a second nanocrystal heterojunction; and where the first semiconductor and the second semiconductor are chemically different from each other.

摘要翻译： 本文公开了包含具有第一端和第二端的一维半导体纳米颗粒的半导体纳米颗粒; 第二端与第一端相反; 和两个第一端盖，其中一个端接触第一端，另一端接触一维半导体纳米颗粒的第二端; 其中与第一端接触的第一端帽包括第一半导体，并且其中第一端帽从一维半导体纳米颗粒的第一端延伸以形成第一纳米晶体异质结; 其中与第二端接触的第一端盖包括第二半导体; 其中第一端帽从一维半导体纳米颗粒的第二端延伸以形成第二纳米晶体异质结; 并且其中第一半导体和第二半导体在化学上彼此不同。

公开(公告)号：US20140264258A1

公开(公告)日：2014-09-18

申请号：US13834363

申请日：2013-03-15

申请人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

发明人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

IPC分类号： H01L29/06 ,  H01L21/02 ,  H01L31/0352 ,  H01L33/06

CPC分类号： H01L33/06 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L21/02557 ,  H01L21/0256 ,  H01L21/02601 ,  H01L21/02603 ,  H01L21/02606 ,  H01L21/02628 ,  H01L29/0669 ,  H01L29/068 ,  H01L29/125 ,  H01L29/127 ,  H01L29/225 ,  H01L31/0296 ,  H01L31/035218 ,  H01L31/035227 ,  H01L31/1828 ,  H01L33/0083 ,  H01L33/18 ,  H01L33/28 ,  H01L33/502 ,  H01L51/0037 ,  H01L51/0042 ,  H01L51/502 ,  H01L51/5072 ,  H01L2251/5369 ,  Y10S977/762 ,  Y10S977/825 ,  Y10S977/949

摘要： Disclosed herein is a semiconducting nanoparticle comprising a one-dimensional semiconducting nanoparticle having a first end and a second end; where the second end is opposed to the first end; and two first endcaps, one of which contacts the first end and the other of which contacts the second end respectively of the one-dimensional semiconducting nanoparticle; where the first endcap that contacts the first end comprises a first semiconductor and where the first endcap extends from the first end of the one-dimensional semiconducting nanoparticle to form a first nanocrystal heterojunction; where the first endcap that contacts the second end comprises a second semiconductor; where the first endcap extends from the second end of the one-dimensional semiconducting nanoparticle to form a second nanocrystal heterojunction; and where the first semiconductor and the second semiconductor are chemically different from each other.

摘要翻译： 本文公开了包含具有第一端和第二端的一维半导体纳米颗粒的半导体纳米颗粒; 第二端与第一端相反; 和两个第一端盖，其中一个端接触第一端，另一端接触一维半导体纳米颗粒的第二端; 其中与第一端接触的第一端帽包括第一半导体，并且其中第一端帽从一维半导体纳米颗粒的第一端延伸以形成第一纳米晶体异质结; 其中与第二端接触的第一端盖包括第二半导体; 其中第一端帽从一维半导体纳米颗粒的第二端延伸以形成第二纳米晶体异质结; 并且其中第一半导体和第二半导体在化学上彼此不同。

公开(公告)号：US09123638B2

公开(公告)日：2015-09-01

申请号：US13834381

申请日：2013-03-15

申请人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

发明人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

IPC分类号： H01L29/06 ,  H01L29/22 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L31/0296 ,  H01L31/0352 ,  H01L29/12 ,  H01L33/06 ,  H01L51/50 ,  B82Y20/00

CPC分类号： H01L33/06 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L29/0669 ,  H01L29/068 ,  H01L29/127 ,  H01L29/22 ,  H01L31/0296 ,  H01L31/035218 ,  H01L31/035227 ,  H01L33/0083 ,  H01L33/28 ,  H01L51/50 ,  H01L51/502 ,  Y10S977/774 ,  Y10S977/95

摘要： Disclosed herein is a semiconducting nanoparticle comprising a one-dimensional semiconducting nanoparticle having a first end and a second end; where the second end is opposed to the first end; a first node that comprises a first semiconductor; where the first node contacts a radial surface of the one-dimensional semiconducting nanoparticle producing a first heterojunction at the point of contact; and a second node that comprises a second semiconductor; where the second node contacts the radial surface of the one-dimensional semiconducting nanoparticle producing a second heterojunction at the point of contact; where the first heterojunction is compositionally different from the second heterojunction.

摘要翻译： 本文公开了包含具有第一端和第二端的一维半导体纳米颗粒的半导体纳米颗粒; 第二端与第一端相反; 包括第一半导体的第一节点; 其中第一节点接触一维半导体纳米颗粒的径向表面，在接触点处产生第一异质结; 以及包括第二半导体的第二节点; 其中第二节点接触一维半导体纳米颗粒的径向表面，在接触点处产生第二异质结; 其中第一异质结在组成上不同于第二异质结。

公开(公告)号：US20140264259A1

公开(公告)日：2014-09-18

申请号：US13834381

申请日：2013-03-15

申请人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

发明人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

IPC分类号： H01L29/22 ,  H01L33/06

CPC分类号： H01L33/06 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L29/0669 ,  H01L29/068 ,  H01L29/127 ,  H01L29/22 ,  H01L31/0296 ,  H01L31/035218 ,  H01L31/035227 ,  H01L33/0083 ,  H01L33/28 ,  H01L51/50 ,  H01L51/502 ,  Y10S977/774 ,  Y10S977/95

摘要： Disclosed herein is a semiconducting nanoparticle comprising a one-dimensional semiconducting nanoparticle having a first end and a second end; where the second end is opposed to the first end; a first node that comprises a first semiconductor; where the first node contacts a radial surface of the one-dimensional semiconducting nanoparticle producing a first heterojunction at the point of contact; and a second node that comprises a second semiconductor; where the second node contacts the radial surface of the one-dimensional semiconducting nanoparticle producing a second heterojunction at the point of contact; where the first heterojunction is compositionally different from the second heterojunction.

摘要翻译： 本文公开了包含具有第一端和第二端的一维半导体纳米颗粒的半导体纳米颗粒; 第二端与第一端相反; 包括第一半导体的第一节点; 其中第一节点接触一维半导体纳米颗粒的径向表面，在接触点处产生第一异质结; 以及包括第二半导体的第二节点; 其中第二节点接触一维半导体纳米颗粒的径向表面，在接触点处产生第二异质结; 其中第一异质结在组成上不同于第二异质结。

公开(公告)号：US20150243837A1

公开(公告)日：2015-08-27

申请号：US13834325

申请日：2013-03-15

申请人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

发明人： Moonsub Shim ,  Nuri Oh ,  You Zhai ,  Sooji Nam ,  Peter Trefonas ,  Kishori Deshpande ,  Jake Joo

IPC分类号： H01L33/06 ,  H01L33/28 ,  H01L33/00

CPC分类号： H01L33/06 ,  B82Y10/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01L29/0669 ,  H01L29/068 ,  H01L29/127 ,  H01L33/0083 ,  H01L33/18 ,  H01L33/28 ,  H01L51/502

摘要： Disclosed herein is a semiconducting nanoparticle comprising a one-dimensional semiconducting nanoparticle having a first end and a second end; a first endcap contacting one of the first end or the second end; where the first endcap comprises a first semiconductor and where the first endcap extends from the one-dimensional nanoparticle to form a first nanocrystal heterojunction; and a second endcap that contacts the first endcap; where the second endcap comprises a second semiconductor and where the second endcap extends from the first endcap to form a second nanocrystal heterojunction; and where the first semiconductor is different from the second semiconductor.

摘要翻译： 本文公开了包含具有第一端和第二端的一维半导体纳米颗粒的半导体纳米颗粒; 第一端盖接触第一端或第二端中的一个; 其中所述第一端盖包括第一半导体，并且其中所述第一端帽从所述一维纳米颗粒延伸以形成第一纳米晶体异质结; 以及与所述第一端盖接触的第二端盖; 其中所述第二端盖包括第二半导体，并且其中所述第二端盖从所述第一端盖延伸以形成第二纳米晶体异质结; 并且其中第一半导体与第二半导体不同。