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1. 发明申请

US20150369735A1 Chemical Sensors Based on Plasmon Resonance in Graphene 有权
标题翻译：基于石墨烯等离子体共振的化学传感器
公开(公告)号：US20150369735A1
公开(公告)日：2015-12-24
申请号：US14313456
申请日：2014-06-24
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/552 , H01L21/04 , H01L21/31 , H01L21/02
CPC分类号： G01N21/554 , H01L21/02422 , H01L21/02527 , H01L21/0277 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.
摘要翻译：提供了形成纳米薄片或体积石墨烯的SPR传感器的技术。一方面，提供一种形成基于石墨烯的SPR传感器的方法，其包括以下步骤：将石墨烯沉积到衬底上，其中所述衬底包括导电层上的电介质层，并且其中所述石墨烯沉积在所述介电层上 ; 以及将所述石墨烯图案化成多个均匀间隔的石墨烯条，其中每个所述石墨烯条的宽度为约50纳米至约5微米，并且在其间的范围，并且其中所述石墨烯条彼此间隔开距离约5纳米至约50微米，并且其间的范围。或者，可以使用块状石墨烯，并且使用电介质层形成具有不同介电常数的周期性区域。还提供了使用本SPR传感器分析样品的测试装置和方法。

2. 发明授权

US10564097B2 Chemical sensors based on plasmon resonance in graphene 有权
公开(公告)号：US10564097B2
公开(公告)日：2020-02-18
申请号：US15225339
申请日：2016-08-01
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/552 , H01L21/04 , H01L21/56 , H01L21/02 , H01L21/31 , H01L21/027 , H01L21/311
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.

3. 发明授权

US09215835B2 Graphene based structures and methods for shielding electromagnetic radiation 有权
标题翻译：基于石墨烯的结构和屏蔽电磁辐射的方法
公开(公告)号：US09215835B2
公开(公告)日：2015-12-15
申请号：US14668117
申请日：2015-03-25
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Phaedon Avouris , Alberto V. Garcia , Chun-Yung Sung , Fengnian Xia , Hugen Yan
IPC分类号： F21V9/00 , G02B5/02 , G02C7/10 , G02F1/361 , G03B1/00 , H05K9/00 , B32B37/18 , C23C16/00
CPC分类号： H05K9/0088 , B32B9/04 , B32B37/18 , B32B2457/00 , B82Y30/00 , H05K9/0081 , Y10T156/10
摘要： Electromagnetic interference shielding structures and methods of shielding an object form electromagnetic radiation at frequencies greater than a megahertz generally include providing highly doped graphene sheets about the object to be shielded. The highly doped graphene sheets may have a dopant concentration greater than >1e1013 cm−2, which is effective to reflect the electromagnetic radiation or a dopant concentration of 1e1013 cm−2>n>0 cm−2, which is effective to absorb the electromagnetic radiation.
摘要翻译：电磁干扰屏蔽结构和屏蔽物体的方法形成大于兆赫兹频率的电磁辐射通常包括提供围绕待屏蔽物体的高掺杂石墨烯片。高度掺杂的石墨烯片可以具有大于> 1e1013cm-2的掺杂浓度，其有效地反映1e1013cm-2> n> 0cm-2的电磁辐射或掺杂剂浓度，其有效吸收电磁辐射。

4. 发明授权

US09594018B2 Chemical sensors based on plasmon resonance in graphene 有权
标题翻译：基于石墨烯等离子体共振的化学传感器
公开(公告)号：US09594018B2
公开(公告)日：2017-03-14
申请号：US15225286
申请日：2016-08-01
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/75 , G01N21/552 , H01L21/02 , H01L21/311 , H01L21/027 , H01L21/04
CPC分类号： G01N21/554 , H01L21/02422 , H01L21/02527 , H01L21/0277 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.
摘要翻译：提供了形成纳米薄片或体积石墨烯的SPR传感器的技术。一方面，提供一种形成基于石墨烯的SPR传感器的方法，其包括以下步骤：将石墨烯沉积到衬底上，其中所述衬底包括导电层上的电介质层，并且其中所述石墨烯沉积在所述介电层上 ; 以及将所述石墨烯图案化成多个均匀间隔的石墨烯条，其中每个所述石墨烯条的宽度为约50纳米至约5微米，并且在其间的范围，并且其中所述石墨烯条彼此间隔开距离约5纳米至约50微米，并且其间的范围。或者，可以使用块状石墨烯，并且使用电介质层形成具有不同介电常数的周期性区域。还提供了使用本SPR传感器分析样品的测试装置和方法。

5. 发明申请

US20160341661A1 Chemical Sensors Based on Plasmon Resonance in Graphene 有权
公开(公告)号：US20160341661A1
公开(公告)日：2016-11-24
申请号：US15225286
申请日：2016-08-01
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/552 , H01L21/04 , H01L21/027 , H01L21/02 , H01L21/311
CPC分类号： G01N21/554 , H01L21/02422 , H01L21/02527 , H01L21/0277 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.

6. 发明授权

US09210835B2 Graphene based structures and methods for shielding electromagnetic radiation 有权
公开(公告)号：US09210835B2
公开(公告)日：2015-12-08
申请号：US14668095
申请日：2015-03-25
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人： Phaedon Avouris , Alberto V. Garcia , Chun-Yung Sung , Fengnian Xia , Hugen Yan
IPC分类号： F21V9/00 , G02B5/02 , G02C7/10 , G02F1/361 , G03B1/00 , H05K9/00 , C23C16/00
CPC分类号： H05K9/0088 , B32B9/04 , B32B37/18 , B32B2457/00 , B82Y30/00 , H05K9/0081 , Y10T156/10
摘要： Electromagnetic interference shielding structures and methods of shielding an object form electromagnetic radiation at frequencies greater than a megahertz generally include providing highly doped graphene sheets about the object to be shielded. The highly doped graphene sheets may have a dopant concentration greater than >1e1013 cm−2, which is effective to reflect the electromagnetic radiation or a dopant concentration of 1e1013 cm−2>n>0 cm−2, which is effective to absorb the electromagnetic radiation.

7. 发明授权

US10613027B2 Chemical sensors based on plasmon resonance in graphene 有权
公开(公告)号：US10613027B2
公开(公告)日：2020-04-07
申请号：US15225378
申请日：2016-08-01
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/552 , H01L21/04 , H01L21/56 , H01L21/02 , H01L21/31 , H01L29/16 , H01L21/027 , H01L21/311
CPC分类号： G01N21/554 , H01L21/0277 , H01L21/02422 , H01L21/02527 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.

8. 发明申请

US20160341663A1 Chemical Sensors Based on Plasmon Resonance in Graphene 审中-公开
公开(公告)号：US20160341663A1
公开(公告)日：2016-11-24
申请号：US15225378
申请日：2016-08-01
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yelei Li , Hugen Yan
IPC分类号： G01N21/552 , H01L21/04 , H01L21/56 , H01L21/02
CPC分类号： G01N21/554 , H01L21/02422 , H01L21/02527 , H01L21/0277 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.

9. 发明申请

US20160341662A1 Chemical Sensors Based on Plasmon Resonance in Graphene 审中-公开
公开(公告)号：US20160341662A1
公开(公告)日：2016-11-24
申请号：US15225339
申请日：2016-08-01
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/552 , H01L21/04 , H01L21/56 , H01L21/02
CPC分类号： G01N21/554 , H01L21/02422 , H01L21/02527 , H01L21/0277 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.

10. 发明授权

US09423345B2 Chemical sensors based on plasmon resonance in graphene 有权
标题翻译：基于石墨烯等离子体共振的化学传感器
公开(公告)号：US09423345B2
公开(公告)日：2016-08-23
申请号：US14313456
申请日：2014-06-24
申请人： International Business Machines Corporation
发明人： Phaedon Avouris , Damon B. Farmer , Yilei Li , Hugen Yan
IPC分类号： G01N21/75 , G01N21/552 , H01L21/04 , H01L21/31
CPC分类号： G01N21/554 , H01L21/02422 , H01L21/02527 , H01L21/0277 , H01L21/041 , H01L21/042 , H01L21/31 , H01L21/31144 , H01L21/56 , H01L29/1606
摘要： Techniques for forming nanoribbon or bulk graphene-based SPR sensors are provided. In one aspect, a method of forming a graphene-based SPR sensor is provided which includes the steps of: depositing graphene onto a substrate, wherein the substrate comprises a dielectric layer on a conductive layer, and wherein the graphene is deposited onto the dielectric layer; and patterning the graphene into multiple, evenly spaced graphene strips, wherein each of the graphene strips has a width of from about 50 nanometers to about 5 micrometers, and ranges therebetween, and wherein the graphene strips are separated from one another by a distance of from about 5 nanometers to about 50 micrometers, and ranges therebetween. Alternatively, bulk graphene may be employed and the dielectric layer is used to form periodic regions of differing permittivity. A testing apparatus and method of analyzing a sample using the present SPR sensors are also provided.
摘要翻译：提供了形成纳米薄片或体积石墨烯的SPR传感器的技术。一方面，提供一种形成基于石墨烯的SPR传感器的方法，其包括以下步骤：将石墨烯沉积到衬底上，其中所述衬底包括导电层上的电介质层，并且其中所述石墨烯沉积在所述介电层上 ; 以及将所述石墨烯图案化成多个均匀间隔的石墨烯条，其中每个所述石墨烯条的宽度为约50纳米至约5微米，并且在其间的范围，并且其中所述石墨烯条彼此间隔开距离约5纳米至约50微米，并且其间的范围。或者，可以使用块状石墨烯，并且使用电介质层形成具有不同介电常数的周期性区域。还提供了使用本SPR传感器分析样品的测试装置和方法。

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