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公开(公告)号：US06589883B2
公开(公告)日：2003-07-08
申请号：US09820412
申请日：2001-03-29
申请人： James L. Gole , Lenward T. Seals
发明人： James L. Gole , Lenward T. Seals
IPC分类号： H01L21302
CPC分类号： H01L21/306 , H01L21/288 , Y10S438/96 , Y10T428/12674
摘要： A post-etch treatment for enhancing and stabilizing the photoluminescence (PL) from a porous silicon (PS) substrate is outlined. The method includes treating the PS substrate with an aqueous hydrochloric acid solution and then treating the PS substrate with an alcohol. Alternatively, the post-etch method of enhancing and stabilizing the PL from a PS substrate includes treating the PS substrate with an aqueous hydrochloric acid and alcohol solution. Further, the PL of the PS substrate can be enhanced by treating the PS substrate with a dye. Furthermore, the PS substrate can be metallized to form a PS substrate with resistances ranging from 20 to 1000 ohms.
摘要翻译： 概述了用于增强和稳定多孔硅（PS）衬底的光致发光（PL）的蚀刻后处理。 该方法包括用盐酸水溶液处理PS底物，然后用醇处理PS底物。 或者，从PS衬底增强和稳定PL的后蚀刻方法包括用盐酸水溶液和醇溶液处理PS衬底。 此外，通过用染料处理PS基板可以提高PS基板的PL。 此外，PS衬底可以金属化以形成电阻范围为20至1000欧姆的PS衬底。
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公开(公告)号：US06893892B2
公开(公告)日：2005-05-17
申请号：US10633259
申请日：2003-08-01
IPC分类号： H01L21/00
CPC分类号： G01N27/127
摘要： A sensor is disclosed. A representative sensor includes a silicon substrate having a porous silicon region. A portion of the porous silicon region has a front contact is disposed thereon. The contact resistance between the porous silicon region and the front contact is between about 10 ohms and 100 ohms.
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公开(公告)号：US07838949B2
公开(公告)日：2010-11-23
申请号：US11041358
申请日：2005-01-24
IPC分类号： H01L27/14
CPC分类号： G01N27/127
摘要： A sensor is disclosed. A representative sensor includes a silicon substrate having a porous silicon region. A portion of the porous silicon region has a front contact is disposed thereon. The contact resistance between the porous silicon region and the front contact is between about 10 ohms and 100 ohms.
摘要翻译： 公开了一种传感器。 代表性的传感器包括具有多孔硅区域的硅衬底。 多孔硅区域的一部分设置有前触点。 多孔硅区域和前端接触点之间的接触电阻介于约10欧姆与100欧姆之间。
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公开(公告)号：US06828253B2
公开(公告)日：2004-12-07
申请号：US10453573
申请日：2003-06-03
申请人： James L. Gole , Lenward T. Seals
发明人： James L. Gole , Lenward T. Seals
IPC分类号： H01L21302
CPC分类号： H01L21/306 , H01L21/288 , Y10S438/96 , Y10T428/12674
摘要： A post-etch treatment for enhancing and stabilizing the photoluminescence (PL) from a porous silicon (PS) substrate is outlined. The method includes treating the PS substrate with an aqueous hydrochloric acid solution and then treating the PS substrate with an alcohol. Alternatively, the post-etch method of enhancing and stabilizing the PL from a PS substrate includes treating the PS substrate with an aqueous hydrochloric acid and alcohol solution. Further, the PL of the PS substrate can be enhanced by treating the PS substrate with dye. Furthermore, the PS substrate can be metallized to form a PS substrate with resistances ranging from 20 to 1000 ohms.
摘要翻译： 概述了用于增强和稳定多孔硅（PS）衬底的光致发光（PL）的蚀刻后处理。 该方法包括用盐酸水溶液处理PS底物，然后用醇处理PS底物。 或者，从PS衬底增强和稳定PL的后蚀刻方法包括用盐酸水溶液和醇溶液处理PS衬底。 此外，通过用染料处理PS基材可以提高PS基板的PL。 此外，PS衬底可以金属化以形成电阻范围为20至1000欧姆的PS衬底。
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公开(公告)号：US06673644B2
公开(公告)日：2004-01-06
申请号：US10268860
申请日：2002-10-10
IPC分类号： H01L2100
CPC分类号： G01N27/128
摘要： A sensor is disclosed. A representative sensor includes a silicon substrate having a porous silicon region. A portion of the porous silicon region has a front contact is disposed thereon. The contact resistance between the porous silicon region and the front contact is between about 10 ohms and 100 ohms.
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6.发明授权Chemical process yielding stimulating emission of visible radiation via fast near resonant energy transfer 失效通过快速近共振能量转移促进可见光辐射的化学过程
公开(公告)号：US5020071A
公开(公告)日：1991-05-28
申请号：US375043
申请日：1989-07-03
IPC分类号： H01S3/095
CPC分类号： H01S3/095
摘要： A laser oscillator at 535 nm produced by a chemical process yielding stimulated emission of visible radiation via fast near resonant intermolecular energy transfer comprising the steps of reacting a reaction with a first metal vapor to form metastable states of metal oxides or metal halides, transferring the energy from the metastable states to receptor metal atoms by means of near resonant energy transfer to form electronically excited receptor metal atoms in an inverted configuration, and, through multiple reflection, allowing for the repeated passage of light through the inverted gain medium so as to produce oscillation.
摘要翻译： 通过化学过程产生的激光振荡器，其通过快速接近共振分子间能量转移产生可见辐射的受激发射，包括使反应与第一金属蒸气反应以形成金属氧化物或金属卤化物的亚稳态，转移能量 通过近共振能量转移从亚稳态到受体金属原子，以形成反向构型的电子激发的受体金属原子，并且通过多次反射，允许光反复通过反向增益介质以产生振荡 。
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公开(公告)号：US07186392B2
公开(公告)日：2007-03-06
申请号：US11371788
申请日：2006-03-09
申请人： James L. Gole
发明人： James L. Gole
IPC分类号： C01B21/082 , C01F17/00
CPC分类号： B82Y30/00 , B01J27/24 , B01J35/004 , B01J37/0209 , C01B21/0821 , C01P2002/50 , C01P2002/72 , C01P2004/04 , C01P2004/64 , C01P2006/60 , H01G9/2031 , H01L31/032 , Y02E10/542 , Y02P70/521
摘要： Oxynitride nanoparticles, methods of preparation thereof, and methods of use thereof are disclosed. One representative oxynitride nanoparticle includes a MxOyNz nanoparticle, where x is in the range of about 1 to 3, y is in the range of about 0.5 to less than 5, and z is in the range of about 0.001 to 0.5.
摘要翻译： 公开了氮氧化物纳米颗粒，其制备方法及其使用方法。 一个代表性的氮氧化物纳米颗粒包括一个M x N y N z N N y O y，其中x在约1至3的范围内，y在 约0.5至小于5的范围，z在约0.001至0.5的范围内。
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8.发明授权Chemical process yielding stimulated emission of visible radiation via fast near resonant energy transfer 失效化学过程通过快速近共振能量转移产生可见辐射的受激发射
公开(公告)号：US4951297A
公开(公告)日：1990-08-21
申请号：US296512
申请日：1989-01-12
IPC分类号： H01S3/095
CPC分类号： H01S3/095
摘要： A chemical process yielding stimulated emission of visible radiation via fast rear resonant intermolecular energy transfer comprising the steps of reacting a first metal or semimetal vapor with a reactant to produce a metastable excited state reaction product and transferring energy stored in the metastable excited state of the reaction product to a second metal or semimetal vapor by means of near resonant energy transfer to form electronically excited receptor atoms in a population inversion relative to a lower level of excitation of the receptor atoms. In the preferred form of the process, the first metal or semimetal vapor is a group IIIA or IVA element. The second metal or semimetal vapor is of a group IIA or IVA element and the reactant is either ozone, nitrogen oxide, nitrogen dioxide or a halide.
摘要翻译： 通过快速后谐振分子间能量转移产生可见辐射的受激发射的化学过程包括以下步骤：使第一金属或半金属蒸气与反应物反应，以产生亚稳态激发态反应产物并转移储存在反应的亚稳态激发态的能量 产物通过近共振能量转移到第二金属或半金属蒸汽，以在相对于受体原子的较低激发水平的群体反转中形成电子激发的受体原子。 在该方法的优选形式中，第一金属或半金属蒸气是IIIA或IVA族元素。 第二金属或半金属蒸气是IIA或IVA族元素，反应物是臭氧，氮氧化物，二氧化氮或卤化物。
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公开(公告)号：US09557285B2
公开(公告)日：2017-01-31
申请号：US14240691
申请日：2012-08-21
申请人： James L. Gole
发明人： James L. Gole
CPC分类号： G01N27/06 , B82Y15/00 , G01N27/127
摘要： Embodiments of the present disclosure include sensors, arrays of conductometric sensors, devices including conductometric sensors, methods of making conductometric sensors, methods of using conductometric gas sensors, and the like. One exemplary embodiment of a device, among others, includes: a conductometric gas sensor including a n-type substrate having a porous layer, wherein a plurality of ‘nanostructures are disposed on a portion of the porous layer, wherein the nanostructure provides a fractional coverage on the porous layer, wherein the conductometric gas sensor is operative to transduce the presence of a gas into an impedance change, wherein the impedance change correlates to the gas concentration.
摘要翻译： 本公开的实施例包括传感器，电导率传感器阵列，包括电导率传感器的装置，制造电导率传感器的方法，使用电导率气体传感器的方法等。 装置的一个示例性实施例，其中包括：电导率气体传感器，其包括具有多孔层的n型衬底，其中多个“纳米结构”设置在多孔层的一部分上，其中纳米结构提供分数覆盖 在多孔层上，其中电导率气体传感器可操作地将气体的存在转换成阻抗变化，其中阻抗变化与气体浓度相关。
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10.发明申请Gas Sensors, Methods of Preparation Thereof, Methods of Selecting Gas Sensor Materials, and Methods of Use of Gas Sensors 有权气体传感器，其制备方法，气体传感器材料选择方法和气体传感器的使用方法公开(公告)号：US20110197657A1
公开(公告)日：2011-08-18
申请号：US13031430
申请日：2011-02-21
申请人： James L. Gole
发明人： James L. Gole
CPC分类号： G01N27/021 , G01N27/127
摘要： Embodiments of the present disclosure provide for methods of selecting a nanostructured deposit for a conductometric gas sensor, methods of detecting a gas based on the acidic or basic characteristic of the gas using a conductometric gas sensor, devices including conductometric gas sensors, arrays of conductometric gas sensors, methods of determining the acidic or basic characteristic of a gas, methods of treating a sensor, and the like.
摘要翻译： 本公开的实施例提供了选择用于电导率气体传感器的纳米结构沉积物的方法，使用电导率气体传感器基于气体的酸性或碱性特征检测气体的方法，包括电导气体传感器的装置，电导率气体阵列 传感器，确定气体的酸性或碱性特性的方法，处理传感器的方法等。
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