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公开(公告)号：US20110089959A1
公开(公告)日：2011-04-21
申请号：US12997531
申请日：2009-09-09
申请人： Harshil Narendra Raval , Shree Prakash Tiwari , Ramesh Raju Navan , Ramgopal Valipe Rao , Anil Kumar
发明人： Harshil Narendra Raval , Shree Prakash Tiwari , Ramesh Raju Navan , Ramgopal Valipe Rao , Anil Kumar
IPC分类号： G01R27/08
CPC分类号： H01L27/308 , G01T1/00 , G01T1/026 , G01T1/26 , H01L31/115
摘要： A method and device for determining ionizing radiation. The method for determining ionizing radiation comprises the steps of applying a constant voltage across an organic semiconducting material sensor prior to and after exposure of the sensor to the ionizing radiation; measuring and converting the current passing through the sensor proportional to the conductivity or resistivity of the sensor which in turn is proportional to the ionizing radiation in the sensor, into a proportional analog voltage value; and if desired converting the analog voltage value into digital value; and comparing the analog/digital values obtained prior to and after exposure of the sensor to the ionizing radiation and computing the ionizing radiation based on the change in the analog/digital values. The electronic device for determining ionizing radiation comprises an organic semiconductor resistor (2) connected to a constant voltage source (3) and to a current to voltage converter (4), an analog to digital converter (5) connected to the current to voltage converter and a microprocessor (6) connected to the analog to digital converter.
摘要翻译： 一种用于确定电离辐射的方法和装置。 用于确定电离辐射的方法包括以下步骤：在传感器暴露于电离辐射之前和之后，在有机半导体材料传感器上施加恒定电压; 测量和转换通过传感器的电流与传感器的电导率或电阻率成比例，传感器的电导率或电阻率又与传感器中的电离辐射成正比，成比例的模拟电压值; 并且如果需要，将模拟电压值转换成数字值; 以及将在传感器曝光之前和之后获得的模拟/数字值与电离辐射进行比较，并基于模拟/数字值的变化计算电离辐射。 用于确定电离辐射的电子设备包括连接到恒定电压源（3）和电流 - 电压转换器（4）的有机半导体电阻器（2），连接到电流 - 电压转换器 以及连接到模数转换器的微处理器（6）。
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公开(公告)号：US07789557B2
公开(公告)日：2010-09-07
申请号：US11810767
申请日：2007-06-07
CPC分类号： G01T1/26 , G01T1/1606
摘要： A superconducting radiometry apparatus has a micro-calorie meter that detects an energy of a radiant ray as a temperature change. A signal detection mechanism detects an electric current flowing to the micro-calorie meter. A heat addition device adds a quantity of heat to the micro-calorie meter. A peak value monitor measures, in synchronization with the addition of the quantity of heat to the micro-calorie meter, a peak value of an output voltage corresponding to an output signal from the signal detection mechanism. An energy correction device corrects, on the basis of an output from the peak value monitor, an energy value so as to become a peak value corresponding to the quantity of heat added to the micro-calorie meter.
摘要翻译： 超导辐射测量装置具有微量热量计，其将辐射光的能量作为温度变化进行检测。 信号检测机构检测流向微量热仪的电流。 加热装置将一定量的热量加热到微量热计。 峰值监视器与向微卡计量器加热量同步地测量与来自信号检测机构的输出信号对应的输出电压的峰值。 能量校正装置根据峰值监视器的输出校正能量值，以便成为与添加到微量热计的热量对应的峰值。
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公开(公告)号：US20100098970A1
公开(公告)日：2010-04-22
申请号：US12580109
申请日：2009-10-15
申请人： Arnaldo Galbiati
发明人： Arnaldo Galbiati
CPC分类号： H01L21/043 , G01T1/26 , H01L21/0435 , Y10T428/12625 , Y10T428/12875 , Y10T428/26 , Y10T428/265 , Y10T428/30
摘要： A diamond substrate having a contact, wherein the contact comprises a diamond-like-carbon (DLC) layer on at least part of a surface of the diamond substrate; and at least one metal layer on at least part of the surface of the DLC layer. Methods for producing the same and devices comprising such a substrate are also described.
摘要翻译： 具有接触的金刚石基底，其中所述接触在所述金刚石基底的至少一部分表面上包括类金刚石（DLC）层; 以及在DLC层的表面的至少一部分上的至少一个金属层。 还描述了制造它们的方法和包括这种基底的装置。
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公开(公告)号：US20100019152A1
公开(公告)日：2010-01-28
申请号：US11810767
申请日：2007-06-07
IPC分类号： H01L39/00
CPC分类号： G01T1/26 , G01T1/1606
摘要： There is provided a superconducting radiometry apparatus capable of performing, while sample-measuring, an energy correction in regard to a fluctuation of a peak value of an output signal, which is due to a radiation heat and a magnetic field from an outside. The superconducting radiometry apparatus is constituted by comprising a micro-calorie meter detecting an energy of a radiant ray as a temperature change, a signal detection mechanism for detecting a displacement of an electric current flowing to the micro-calorie meter, a shunt resistance which is connected in parallel to the micro-calorie meter and whose resistance value is smaller than the micro-calorie meter, a bias electric source connected to the micro-calorie meter and the shunt resistance and applying a constant voltage, a heat addition device adding a constant and already-known heat quantity to the micro-calorie meter, a peak value monitor measuring a peak value corresponding to an added heat quantity within an output signal from the signal detection mechanism while synchronizing with a heat quantity addition from the heat addition device, and an energy correction device correcting, on the basis of an output from the peak value monitor, so as to become a peak value corresponding to the heat quantity from the heat addition device.
摘要翻译： 提供了一种超导辐射测量装置，其能够在对来自外部的辐射热和磁场的输出信号的峰值的波动进行采样测量时进行能量校正。 超导辐射测量装置包括：检测辐射线的能量作为温度变化的微量热仪;用于检测流向微量热仪的电流的位移的信号检测机构;分流电阻; 与微热量计并联连接，其电阻值小于微热量计，连接到微热量计的偏置电源和分流电阻并施加恒定电压，加热常数的加热装置 以及已知的热量到微量热计的峰值监视器，与来自加热装置的热量添加同步时，测量与来自信号检测机构的输出信号相对应的加热量的峰值的峰值监视器，以及 能量校正装置，根据峰值监视器的输出，对峰值进行校正 g到来自加热装置的热量。
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公开(公告)号：US07368723B2
公开(公告)日：2008-05-06
申请号：US10526403
申请日：2003-09-04
IPC分类号： G01T1/00
CPC分类号： G01T1/26
摘要： A method of detecting radiation that includes providing a layer of high purity single crystal CVD diamond, applying an electric field of no greater than 0.5 V/μm to the layer, exposing the layer to the radiation thereby generating a signal, and detecting the signal.
摘要翻译： 一种检测辐射的方法，包括提供一层高纯度单晶CVD金刚石，向该层施加不大于0.5V / mum的电场，将该层暴露于该辐射，从而产生一信号，并检测该信号。
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公开(公告)号：US20080061235A1
公开(公告)日：2008-03-13
申请号：US11661950
申请日：2005-09-01
CPC分类号： G01T1/26 , Y10T29/49826
摘要： A detector that includes a sensing plate formed of a thin synthetic diamond plate is provided. The detector is characterized in that it includes means for heating the sensing plate. The heating means comprises a thin heating plate whose material is essentially constituted of carbon atoms. The invention also relates to a device that includes a detector of the aforementioned type, a measuring method that uses such a detector, and a method for producing this detector.
摘要翻译： 提供了一种包括由薄的合成金刚石板形成的感测板的检测器。 检测器的特征在于其包括用于加热感测板的装置。 加热装置包括薄的加热板，其材料基本上由碳原子构成。 本发明还涉及一种包括上述类型的检测器的装置，使用这种检测器的测量方法以及该检测器的制造方法。
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公开(公告)号：US20070154341A1
公开(公告)日：2007-07-05
申请号：US11458715
申请日：2006-07-20
申请人： Richard Saenger
发明人： Richard Saenger
摘要： A nuclear imaging probe 1 for measuring the density of a subsurface formation GF in a limited zone surrounding a well-bore hole WBH, the probe comprises: a pad 2 having a face arranged so as to be positioned in contact with a well-bore wall WBW, at least one radioactive source 4 arranged within the pad for transmitting incident photons PI towards the well-bore wall, at least one sensor 5 spaced away from the radioactive source and isolated from the radioactive source by a shield 6 arranged into the pad for receiving photons scattered PS by the limited zone, The radioactive source 4, 104 comprises a pumping arrangement 107 comprising a container 107A, a piston 107B, a piston actuator 107C and at least one emission chamber 107D, the container being filled with a radioactive gas, a pumping tube 107E coupling the container to the at least one emission chamber, the piston actuator activating the piston for pumping the radioactive gas from the container into the at least one emission chamber when measurement are performed.
摘要翻译： 一种核成像探针1，用于在围绕井眼孔WBH的有限区域中测量地下地层GF的密度，探针包括：垫2，其具有布置成与孔壁相接触的面 WBW，布置在垫内的至少一个放射源4，用于将入射光子PI传递到井眼壁;至少一个传感器5，其与放射源间隔开并且通过布置在垫中的屏蔽6与放射源隔离， 接收由有限区域散射的PS的光子。放射源4,104包括泵送装置107，其包括容器107A，活塞107B，活塞致动器107C和至少一个排放室107D，容器被填充 放射性气体，将容器连接到至少一个排放室的泵管107E，活塞致动器致动活塞，以将放射性气体从容器泵送到至少一个排放ch 执行测量时为琥珀色。
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公开(公告)号：US06952016B2
公开(公告)日：2005-10-04
申请号：US10221491
申请日：2001-03-13
IPC分类号： G01T1/24 , G01T1/26 , G01T1/29 , H01L31/115
摘要： A radiation detector comprises a boron-doped diamond substrate (10) having an overlayer (12) of diamond epitaxially grown on surface (14) of the substrate (10). The top surface (16) of the layer (12) is provided with an interdigitated electrode array (18) in electrical contact therewith.
摘要翻译： 辐射检测器包括掺杂有硼的金刚石衬底（10），其具有在衬底（10）的表面（14）上外延生长的金刚石覆层（12）。 层（12）的顶表面（16）设有与之电接触的叉指电极阵列（18）。
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公开(公告)号：US20030107003A1
公开(公告)日：2003-06-12
申请号：US10221491
申请日：2002-11-21
IPC分类号： G01T001/24
摘要： A radiation detector comprises a boron-doped diamond substrate (10) having an overlayer (12) of diamond epitaxially grown on surface (14) of the substrate (10). The top surface (16) of the layer (12) is provided with an interdigitated electrode array (18) in electrical contact therewith.
摘要翻译： 辐射检测器包括掺杂有硼的金刚石衬底（10），其具有在衬底（10）的表面（14）上外延生长的金刚石覆层（12）。 层（12）的顶表面（16）设有与之电接触的叉指电极阵列（18）。
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90.发明授权Apparatus for recording and reading out a pattern of penetrating electromagnetic radiation 失效用于记录和读出穿透性电磁辐射图案的装置
公开(公告)号：US5925890A
公开(公告)日：1999-07-20
申请号：US829810
申请日：1997-03-27
申请人： Jan Van den Bogaert , Luc Struye
发明人： Jan Van den Bogaert , Luc Struye
IPC分类号： G01T1/26 , G03G15/054 , H01L27/146 , H01L31/0272 , G01T1/16
CPC分类号： G01T1/26 , G03G15/054 , H01L27/14676
摘要： An apparatus for recording X-ray images having a panel-like X-ray recording device removably enclosed within a cassette housing. The X-ray recording device includes a first electrode transparent to X-ray radiation, a first photoconductive layer sensitive to X-ray radiation disposed beneath the first electrode, a second photoconductive layer sensitive to visible light disposed beneath the first photoconductive layer, and a second electrode transparent to visible light disposed beneath the second photoconductive layer. The cassette includes a first wall transparent to X-ray radiation facing the first electrode, a second wall transparent to visible light disposed parallel and opposite the first wall and facing the second electrode, and suitable connectors for providing an electrical potential between the first and second electrodes. Preferably, the X-ray recording device further includes isolating layers disposed between the electrodes and their respective photoconductive layers.
摘要翻译： 一种用于记录具有可拆卸地封闭在盒壳体内的面板状X射线记录装置的X射线图像的装置。 X射线记录装置包括对X射线辐射透明的第一电极，对设置在第一电极下方的X射线辐射敏感的第一光电导层，设置在第一光电导层下方的可见光敏感的第二光电导层，以及 第二电极对设置在第二光电导层下方的可见光透明。 所述盒包括对面向所述第一电极的X射线辐射可透明的第一壁，对于与所述第一壁平行且相对设置且面向所述第二电极的可见光透明的第二壁以及用于在所述第一和第二电极之间提供电位的合适连接器 电极。 优选地，X射线记录装置还包括设置在电极和它们各自的光电导层之间的隔离层。
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