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公开(公告)号：US20180166596A1
公开(公告)日：2018-06-14
申请号：US15602205
申请日：2017-05-23
IPC分类号： H01L31/0352 , B82Y20/00 , H01L31/18 , H01L31/09
CPC分类号： H01L31/035218 , B82Y20/00 , H01L31/09 , H01L31/095 , H01L31/18 , Y02P70/521
摘要： A photoconductive device is provided for changing dielectric properties in response to select electromagnetic radiation. The device includes an optical core, an optical filter disposed on the core, and an optically clear insulator disposed on the filter. One example core is a quantum dot. Another example core is an optically clear core overlaid by a photoconductive coating disposed thereon.
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公开(公告)号：US10734732B1
公开(公告)日：2020-08-04
申请号：US16777969
申请日：2020-01-31
申请人： Simin Feng , Kevin A. Boulais , Walter D. Sessions , Pearl Rayms-Keller , Robert B. Nichols , William F. Smith , Karen J. Long , Michael S. Lowry
发明人： Simin Feng , Kevin A. Boulais , Walter D. Sessions , Pearl Rayms-Keller , Robert B. Nichols , William F. Smith , Karen J. Long , Michael S. Lowry
摘要： An optically tunable metamaterial unit cell is provided for photonic switching. The cell is optically tunable and includes a dielectric substrate with upper and lower surfaces. The cell further includes arrays of metamaterial elements and a layer of photo-capacitive material. The arrays are disposed the upper surface of the dielectric substrate. The metamaterial is capable of reflecting electromagnetic radiation. The layer of photo-capacitive material overlaps the arrays of metamaterial elements. The photo-capacitive material is optically tunable.
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公开(公告)号：US09524809B1
公开(公告)日：2016-12-20
申请号：US14960440
申请日：2015-12-07
IPC分类号： C08L33/12 , H01B3/44 , C09D133/12 , C09D11/00 , C08K3/10
CPC分类号： H01B3/447 , C08K3/013 , C08K3/10 , C09D11/037 , C09D11/10 , C09D133/12
摘要： A dielectric composite material is provided for switch control by optical stimulus. The material includes a plurality of photo-conductive particulates; and a transparent binder for containing the plurality of particulates to form a photo-conductive pigment based matrix. The pigment based matrix is disposed on to overlap first and second separate electrodes to produce an electrical junction. Capacitance of the pigment based matrix changes from a first value absent the optical stimulus to a second value in response to illumination at a specific electromagnetic frequency and intensity by the optical stimulus.
摘要翻译： 提供介电复合材料用于通过光学刺激进行开关控制。 该材料包括多个光导颗粒; 以及用于容纳多个微粒以形成基于光导料的基质的透明粘合剂。 基于颜料的基体设置在与第一和第二分离电极重叠以产生电连接。 基于颜料的基质的电容从不存在光学刺激的第一值改变为响应于通过光学刺激的特定电磁频率和强度的照射的第二值。
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公开(公告)号：US08784704B2
公开(公告)日：2014-07-22
申请号：US13573279
申请日：2012-08-28
申请人： Kevin A. Boulais , Pearl Rayms-Keller , Michael S. Lowry , Francisco Santiago , Karen J. Long , Walter D. Sessions , Natasha Laguodas Wilkerson , Reniery Cevallos
发明人： Kevin A. Boulais , Pearl Rayms-Keller , Michael S. Lowry , Francisco Santiago , Karen J. Long , Walter D. Sessions , Natasha Laguodas Wilkerson , Reniery Cevallos
CPC分类号： H01Q3/44 , G02F2202/01 , G02F2202/101 , H01B3/025 , H01Q15/0066 , H01Q15/10
摘要： A material is provided for switching dielectric constant between distinct first and second values responsive to electromagnetic radiation having a specified energy. The material includes a medium transparent to the radiation and a plurality of particulates. Each particulate has a dipole that assumes one of distinct first and second parameters that correspond to the first and second values. The particulates are suspended within the medium. The parameters are either dipole span or charge strength. The dipole of each particulate sets to the first parameter by default and sets to the second parameter in response to the radiation. The particulates can be composed from undoped semi-insulating gallium arsenide. The medium can be polymethylmethacrylate, for example.
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公开(公告)号：US20140061507A1
公开(公告)日：2014-03-06
申请号：US13573279
申请日：2012-08-28
申请人： Kevin A. Boulais , Alfredo N. Rayms-Keller , Michael S. Lowry , Francisco Santiago , Karen J. Long , Walter D. Sessions , Natasha Laguodas Wilkerson , Reniery Cevallos
发明人： Kevin A. Boulais , Alfredo N. Rayms-Keller , Michael S. Lowry , Francisco Santiago , Karen J. Long , Walter D. Sessions , Natasha Laguodas Wilkerson , Reniery Cevallos
IPC分类号： H01B3/02
CPC分类号： H01Q3/44 , G02F2202/01 , G02F2202/101 , H01B3/025 , H01Q15/0066 , H01Q15/10
摘要： A material is provided for switching dielectric constant between distinct first and second values responsive to electromagnetic radiation having a specified energy. The material includes a medium transparent to the radiation and a plurality of particulates. Each particulate has a dipole that assumes one of distinct first and second parameters that correspond to the first and second values. The particulates are suspended within the medium. The parameters are either dipole span or charge strength. The dipole of each particulate sets to the first parameter by default and sets to the second parameter in response to the radiation. The particulates can be composed from undoped semi-insulating gallium arsenide. The medium can be polymethylmethacrylate, for example.
摘要翻译： 提供材料，用于响应于具有指定能量的电磁辐射，在不同的第一和第二值之间切换介电常数。 该材料包括对辐射透明的介质和多个微粒。 每个颗粒具有假定与第一和第二值对应的不同的第一和第二参数之一的偶极子。 颗粒悬浮在介质中。 参数是偶极子距或充电强度。 每个颗粒的偶极子默认设置为第一参数，并响应于辐射而设置为第二参数。 颗粒可以由未掺杂的半绝缘砷化镓组成。 介质可以是例如聚甲基丙烯酸甲酯。
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公开(公告)号：US20210090752A1
公开(公告)日：2021-03-25
申请号：US16579930
申请日：2019-09-24
IPC分类号： G21B3/00
摘要： A low energy nuclear reactor (LENR) is provided for producing thermal energy. The LENR includes first and second vessels and an ignitor. The first vessel defined a first chamber containing LENR fuel. The second vessel disposed inside the first vessel defines a second chamber containing exothermic material. The ignitor initiates the exothermic material by sparking. The LENR fuel reacts to produce the thermal energy in response to initiation heat from the exothermic material.
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