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公开(公告)号：US08418538B2
公开(公告)日：2013-04-16
申请号：US13289640
申请日：2011-11-04
申请人： A. Dazzi Dazzi , Clotilde Policar , Kevin Kjoller , Michael Reading , Konstantin Vodopyanov , Craig Prater
发明人： A. Dazzi Dazzi , Clotilde Policar , Kevin Kjoller , Michael Reading , Konstantin Vodopyanov , Craig Prater
CPC分类号： G01Q30/02 , G01N21/3563 , G01Q60/32
摘要： An AFM based technique has been demonstrated for performing highly localized IR spectroscopy on a sample surface. Significant issues as to size, cost of implementation, and repeatability/robustness of results exist in commercializing the technique. The invention addresses many of these issues thereby producing a version of the analytical technique that can be made generally available to the scientific community.
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公开(公告)号：US08402819B2
公开(公告)日：2013-03-26
申请号：US12315859
申请日：2008-12-05
申请人： A. Dazzi Dazzi , Clotilde Policar , Kevin Kjoller , Michael Reading , Konstantin Vodopyanov , Craig Prater
发明人： A. Dazzi Dazzi , Clotilde Policar , Kevin Kjoller , Michael Reading , Konstantin Vodopyanov , Craig Prater
CPC分类号： G01Q30/02 , G01N21/3563 , G01Q60/32
摘要： An AFM based technique has been demonstrated for performing highly localized IR spectroscopy on a sample surface. Significant issues as to size, cost of implementation, and repeatability/robustness of results exist in commercializing the technique. The invention addresses many of these issues thereby producing a version of the analytical technique that can be made generally available to the scientific community.
摘要翻译： 已经证明了基于AFM的技术用于在样品表面上进行高度局部化的IR光谱。 在技术商业化方面存在关于规模，实施成本和结果的重复性/鲁棒性的重大问题。 本发明解决了许多这些问题，从而产生了一般可用于科学界的分析技术的版本。
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公开(公告)号：US20110283428A1
公开(公告)日：2011-11-17
申请号：US13135956
申请日：2011-07-18
申请人： A. Dazzi Dazzi , Kevin Kjoller , Rui Prazeres , Michael Reading
发明人： A. Dazzi Dazzi , Kevin Kjoller , Rui Prazeres , Michael Reading
IPC分类号： G01Q60/24
CPC分类号： G01Q60/38 , G01N21/35 , G01N21/3563 , G01Q30/02 , G01Q60/32
摘要： An AFM based technique has been demonstrated for performing highly localized IR spectroscopy on a sample surface. Such a technique implemented in a commercially viable analytical instrument would be extremely useful. Various aspects of the experimental set-up have to be changed to create a commercial version. The invention addresses many of these issues thereby producing a version of the analytical technique that cab be made generally available to the scientific community.
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公开(公告)号：US20100042356A1
公开(公告)日：2010-02-18
申请号：US12228877
申请日：2008-08-15
申请人： Kevin Kjoller , Khoren Sahagian , Doug Gotthard , Anthony Kurtz , Craig Prater , Roshan Shetty , Michael Reading
发明人： Kevin Kjoller , Khoren Sahagian , Doug Gotthard , Anthony Kurtz , Craig Prater , Roshan Shetty , Michael Reading
IPC分类号： G01N25/02
摘要： A system and method for automatic analysis of temperature transition data over an area of a sample surface. The system relies on the use of a microfabricated probe, which can be rapidly heated and cooled and has a sharp tip to provide high spatial resolution. The system also has fast x-y-z positioners, data collection, and algorithms that allow automatic analysis of and visualization of temperature transition data.
摘要翻译： 用于在样品表面的区域上自动分析温度转变数据的系统和方法。 该系统依赖于使用微加工探针，其可以被快速加热和冷却，并且具有尖锐的尖端以提供高的空间分辨率。 该系统还具有快速的x-y-z定位器，数据采集和算法，可以自动分析和可视化温度转换数据。
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公开(公告)号：US08177422B2
公开(公告)日：2012-05-15
申请号：US12228877
申请日：2008-08-15
申请人： Kevin Kjoller , Khoren Sahagian , Doug Gotthard , Anthony Kurtz , Craig Prater , Roshan Shetty , Michael Reading
发明人： Kevin Kjoller , Khoren Sahagian , Doug Gotthard , Anthony Kurtz , Craig Prater , Roshan Shetty , Michael Reading
摘要： A system and method for automatic analysis of temperature transition data over an area of a sample surface. The system relies on the use of a microfabricated probe, which can be rapidly heated and cooled and has a sharp tip to provide high spatial resolution. The system also has fast x-y-z positioners, data collection, and algorithms that allow automatic analysis of and visualization of temperature transition data.
摘要翻译： 用于在样品表面的区域上自动分析温度转变数据的系统和方法。 该系统依赖于使用微加工探针，其可以被快速加热和冷却，并且具有尖锐的尖端以提供高的空间分辨率。 该系统还具有快速的x-y-z定位器，数据采集和算法，可以自动分析和可视化温度转换数据。
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公开(公告)号：US08001830B2
公开(公告)日：2011-08-23
申请号：US11803421
申请日：2007-05-15
申请人： Alexandre Dazzi , Rui Prazeres , Kevin Kjoller , Michael Reading
发明人： Alexandre Dazzi , Rui Prazeres , Kevin Kjoller , Michael Reading
CPC分类号： G01Q60/38 , G01N21/35 , G01N21/3563 , G01Q30/02 , G01Q60/32
摘要： An AFM based technique has been demonstrated for performing highly localized IR spectroscopy on a sample surface. Such a technique implemented in a commercially viable analytical instrument would be extremely useful. Various aspects of the experimental set-up have to be changed to create a commercial version. The invention addresses many of these issues thereby producing a version of the analytical technique that cab be made generally available to the scientific community.
摘要翻译： 已经证明了基于AFM的技术用于在样品表面上进行高度局部化的IR光谱。 在商业可行的分析仪器中实施的这种技术将是非常有用的。 必须改变实验设置的各个方面，以创建商业版本。 本发明解决了许多这些问题，从而产生了一般可用于科学界的驾驶室的分析技术的版本。
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公开(公告)号：US08607622B2
公开(公告)日：2013-12-17
申请号：US13135956
申请日：2011-07-18
申请人： Alexandre Dazzi , Rui Prazeres , Kevin Kjoller , Michael Reading
发明人： Alexandre Dazzi , Rui Prazeres , Kevin Kjoller , Michael Reading
CPC分类号： G01Q60/38 , G01N21/35 , G01N21/3563 , G01Q30/02 , G01Q60/32
摘要： An AFM based technique has been demonstrated for performing highly localized IR spectroscopy on a sample surface. Such a technique implemented in a commercially viable analytical instrument would be extremely useful. Various aspects of the experimental set-up have to be changed to create a commercial version. The invention addresses many of these issues thereby producing a version of the analytical technique that can be made generally available to the scientific community.
摘要翻译： 已经证明了基于AFM的技术用于在样品表面上进行高度局部化的IR光谱。 在商业可行的分析仪器中实施的这种技术将是非常有用的。 必须改变实验设置的各个方面，以创建商业版本。 本发明解决了许多这些问题，从而产生了一般可用于科学界的分析技术的版本。
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公开(公告)号：US06641300B1
公开(公告)日：2003-11-04
申请号：US10058025
申请日：2002-01-29
申请人： Andrew Lacey , Michael Reading
发明人： Andrew Lacey , Michael Reading
IPC分类号： G01K1700
CPC分类号： G01K19/00 , G01K17/00 , G01N25/4806 , G01N25/4833
摘要： A method for calibrating thermal resistance and thermal capacitance parameters characterizing a DSC cell, and then calculating the heat flow to the sample based upon the results of the calibration. The method is applied in a conventional heat flux calorimeter, to obtain thermal analysis data having improved baseline and resolution. A first embodiment is based upon a model of a calorimeter in which there is no cross-talk between the sample and reference sides of a DSC cell. The thermal resistance and thermal capacitance parameters are calculated by carrying out a sequential series of calibration measurements with an empty DSC cell, materials on the reference side and materials on both the sample and reference sides. Another embodiment takes the existence of cross-talk between the sample and reference sides of the calorimeter into account.
摘要翻译： 用于校准表征DSC单元的热电阻和热电容参数，然后基于校准结果计算到样品的热流的方法。 该方法应用于常规热通量热计中，以获得具有改进的基线和分辨率的热分析数据。 第一实施例基于在DSC单元的样品和参考侧之间没有串扰的量热计的模型。 通过使用空的DSC电池，参考侧的材料和样品和参考侧的材料进行一系列校准测量来计算热电阻和热电容参数。 另一个实施例考虑到量热计的样品和参考侧之间的串扰存在。
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9.发明授权Method and apparatus for performing localized thermal analysis and sub-surface imaging by scanning thermal microscopy 失效通过扫描热显微镜进行局部热分析和亚表面成像的方法和装置
公开(公告)号：US6095679A
公开(公告)日：2000-08-01
申请号：US837547
申请日：1997-04-21
CPC分类号： G01Q60/58 , B82Y35/00 , G01N25/4833 , Y10S977/732 , Y10S977/849 , Y10S977/852 , Y10S977/86 , Y10S977/867 , Y10S977/869 , Y10S977/881 , Y10S977/957
摘要： A platinum/Rhodium resistance thermal probe is used as an active device which acts both as a highly localized heat source and as a detector to perform localized differential calorimetry, by thermally inducing and detecting events such as glass transitions, meltings, recystallizations and thermal decomposition within volumes of material estimated at a few .mu.m.sup.3. Furthermore, the probe is used to image variations in thermal conductivity and diffusivity, to perform depth profiling and sub-surface imaging. The maximum depth of the sample that is imaged is controlled by generating and detecting evanescent temperature waves in the sample.
摘要翻译： 使用铂/铑电阻热探针作为主动装置，其作为高度局部化的热源和作为检测器来执行局部差示量热法，通过热诱导和检测诸如玻璃化转变，熔融，再结晶和热分解之类的事件 材料量估计在几亩。 此外，探头用于对导热系数和扩散系数的变化进行成像，以进行深度剖面和次表面成像。 通过产生和检测样品中的ev逝温度波来控制成像样品的最大深度。
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公开(公告)号：US20100055797A1
公开(公告)日：2010-03-04
申请号：US11920203
申请日：2006-05-09
申请人： Michael Reading
发明人： Michael Reading
CPC分类号： B82B3/00 , B01J19/0046 , B01J2219/00387 , B01J2219/00497 , B01J2219/00565 , B01J2219/00578 , B01J2219/00585 , B01J2219/0059 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00626 , B01J2219/0063 , B01J2219/00637 , B01J2219/00653 , B01J2219/00659 , B01J2219/00675 , B01J2219/00722 , B01J2219/00725 , B01J2219/00736 , B01L3/0255 , B82Y30/00 , B82Y40/00 , G01N1/22 , Y10T436/143333
摘要： A process for assembling molecules on a surface, the process comprising: providing a probe having a variable-temperature tip; providing a first material, which is optionally on a first surface of a substrate; bringing the tip of the probe into contact with the first material, whereby molecules of the first material are transferred to the tip; and moving the tip of the probe to a position above a surface of a second material (the second surface); then heating the tip of the probe to a temperature T2, at which the first material will transfer from the tip to the surface of the second material. Analytical process using this method are also disclosed.
摘要翻译： 一种用于在表面上组装分子的方法，所述方法包括：提供具有可变温度尖端的探针; 提供第一材料，其任选地在基底的第一表面上; 使探针的尖端与第一材料接触，由此将第一材料的分子转移到尖端; 以及将所述探针的尖端移动到第二材料（所述第二表面）的表面上方的位置; 然后将探针的尖端加热到第一材料将从尖端传递到第二材料的表面的温度T2。 还公开了使用该方法的分析方法。
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