公开(公告)号：US20110028329A1

公开(公告)日：2011-02-03

申请号：US12710751

申请日：2010-02-23

申请人： Armen Gulian ,  Kent S. Wood ,  Deborah Van Vechten ,  Vahan R. Nikoghosyan

发明人： Armen Gulian ,  Kent S. Wood ,  Deborah Van Vechten ,  Vahan R. Nikoghosyan

IPC分类号： H01L39/24 ,  B23K26/36 ,  B05D5/12

CPC分类号： H01L39/125 ,  C01G55/00 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2006/40 ,  C01P2006/42 ,  H01L39/249 ,  Y10T29/49014

摘要： The invention herein is directed towards a method of making material exhibiting superconductivity characteristics which includes a laser processed region of a metal oxide crystal. The material has a transition temperature greater than a transition temperature of the metal oxide crystal, preferably greater than 140K. The transition temperature of the material may be considered greater than the transition temperature of the metal oxide crystal if the material has a transition temperature and the metal oxide crystal has no transition temperature. The present invention is also directed to a material which includes a laser processed strontium ruthenate crystal wherein the material has a greater oxygen content than the starting strontium ruthenate crystal. The present invention is also directed towards a method for manufacturing a material exhibiting superconductivity characteristics that includes providing a metal oxide crystal and laser ablating the metal oxide crystal and a material made by this process.

摘要翻译： 本发明涉及一种制造显示超导特性的材料的方法，其包括金属氧化物晶体的激光处理区域。 该材料具有大于金属氧化物晶体的转变温度的转变温度，优选大于140K。 如果材料具有转变温度并且金属氧化物晶体没有转变温度，则材料的转变温度可以被认为大于金属氧化物晶体的转变温度。 本发明还涉及一种材料，其包括激光加工的钌酸锶晶体，其中该材料的氧含量比起始钌酸锶晶体大。 本发明还涉及一种用于制造显示超导特性的材料的方法，其包括提供金属氧化物晶体和激光烧蚀金属氧化物晶体以及通过该工艺制造的材料。

公开(公告)号：US20100248967A1

公开(公告)日：2010-09-30

申请号：US11530973

申请日：2006-09-12

申请人： Armen Gulian ,  Kent S. Wood ,  Deborah Van Vechten ,  Vahan R. Nikoghosyan

发明人： Armen Gulian ,  Kent S. Wood ,  Deborah Van Vechten ,  Vahan R. Nikoghosyan

IPC分类号： C01F11/02 ,  H01L39/00 ,  H01L39/24 ,  C01F1/00 ,  C01G55/00

CPC分类号： H01L39/125 ,  C01G55/00 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2006/40 ,  C01P2006/42 ,  H01L39/249 ,  Y10T29/49014

摘要： The invention herein is directed towards a material exhibiting superconductivity characteristics which includes a laser processed region of a metal oxide crystal. The material has a transition temperature greater than a transition temperature of the metal oxide crystal, preferably greater than 140K. The transition temperature of the material may be considered greater than the transition temperature of the metal oxide crystal if the material has a transition temperature and the metal oxide crystal has no transition temperature. The present invention is also directed to a material which includes a laser processed strontium ruthenate crystal wherein the material has a greater oxygen content than the starting strontium ruthenate crystal. The present invention is also directed towards a method for manufacturing a material exhibiting superconductivity characteristics that includes providing a metal oxide crystal and laser ablating the metal oxide crystal and a material made by this process.

摘要翻译： 本发明涉及显示超导特性的材料，其包括金属氧化物晶体的激光加工区域。 该材料具有大于金属氧化物晶体的转变温度的转变温度，优选大于140K。 如果材料具有转变温度并且金属氧化物晶体没有转变温度，则材料的转变温度可以被认为大于金属氧化物晶体的转变温度。 本发明还涉及一种材料，其包括激光加工的钌酸锶晶体，其中该材料的氧含量比起始钌酸锶晶体大。 本发明还涉及一种用于制造显示超导特性的材料的方法，其包括提供金属氧化物晶体和激光烧蚀金属氧化物晶体以及通过该工艺制造的材料。

公开(公告)号：US07888290B2

公开(公告)日：2011-02-15

申请号：US11530973

申请日：2006-09-12

申请人： Armen Gulian ,  Kent S Wood ,  Deborah Van Vechten ,  Vahan R Nikoghosyan

发明人： Armen Gulian ,  Kent S Wood ,  Deborah Van Vechten ,  Vahan R Nikoghosyan

IPC分类号： H01L39/24

CPC分类号： H01L39/125 ,  C01G55/00 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2006/40 ,  C01P2006/42 ,  H01L39/249 ,  Y10T29/49014

摘要： The invention herein is directed towards a material exhibiting superconductivity characteristics which includes a laser processed region of a metal oxide crystal. The material has a transition temperature greater than a transition temperature of the metal oxide crystal, preferably greater than 140K. The transition temperature of the material may be considered greater than the transition temperature of the metal oxide crystal if the material has a transition temperature and the metal oxide crystal has no transition temperature. The present invention is also directed to a material which includes a laser processed strontium ruthenate crystal wherein the material has a greater oxygen content than the starting strontium ruthenate crystal. The present invention is also directed towards a method for manufacturing a material exhibiting superconductivity characteristics that includes providing a metal oxide crystal and laser ablating the metal oxide crystal and a material made by this process.

摘要翻译： 本发明涉及显示超导特性的材料，其包括金属氧化物晶体的激光加工区域。 该材料具有大于金属氧化物晶体的转变温度的转变温度，优选大于140K。 如果材料具有转变温度并且金属氧化物晶体没有转变温度，则材料的转变温度可以被认为大于金属氧化物晶体的转变温度。 本发明还涉及一种材料，其包括激光加工的钌酸锶晶体，其中该材料的氧含量比起始钌酸锶晶体大。 本发明还涉及一种用于制造显示超导特性的材料的方法，其包括提供金属氧化物晶体和激光烧蚀金属氧化物晶体以及通过该工艺制造的材料。

公开(公告)号：US06710343B2

公开(公告)日：2004-03-23

申请号：US09813858

申请日：2001-03-22

申请人： Kent S. Wood ,  Gilbert G. Fritz ,  Armen M. Gulian ,  Deborah Van Vechten

发明人： Kent S. Wood ,  Gilbert G. Fritz ,  Armen M. Gulian ,  Deborah Van Vechten

IPC分类号： G01J500

CPC分类号： G01J5/12 ,  G01J1/429 ,  H01L31/101

摘要： A fast photon detector with high energy and position resolution, which may be used in the infrared, ultraviolet, EUV, and X-ray ranges includes an absorber, a thermoelectric sensor, a heat sink, all disposed on a dielectric substrate. An absorber receives a photon and transforms the energy of the photon into a change in temperature within the absorber. A thermoelectric sensor is thermally coupled to the absorber. When the absorber receives the photon, the energy of the photon is very quickly transformed into a time dependent temperature difference across the sensor. A heat sink is thermally coupled to the sensor, to maintain the heat flow across the sensor. The absorber, sensor, and heat sink are disposed upon a dielectric substrate, such that the heat transfer from the sensor to the dielectric substrate is much slower than the signal duration.

摘要翻译： 可用于红外，紫外，EUV和X射线范围的具有高能量和位置分辨率的快速光子检测器包括全部设置在电介质基底上的吸收体，热电传感器，散热器。 吸收器接收光子并将光子的能量转换成吸收器内的温度变化。 热电传感器热耦合到吸收器。 当吸收器接收到光子时，光子的能量非常迅速地变换成跨传感器的时间依赖的温度差。 散热器热耦合到传感器，以保持热量流过传感器。 吸收器，传感器和散热器设置在电介质基板上，使得从传感器到电介质基板的热传递比信号持续时间慢得多。

公开(公告)号：US5432349A

公开(公告)日：1995-07-11

申请号：US31410

申请日：1993-03-15

申请人： Kent S. Wood ,  Uri Feldman

发明人： Kent S. Wood ,  Uri Feldman

IPC分类号： G21K7/00

CPC分类号： G21K7/00

摘要： A Fourier transform microscope for use in imaging a source of x-ray and/or gamma-ray radiation includes first and second grids arranged in proximity to the source. The first grid includes an arrangement of first subgrids elements with a first predetermined number n of approximately parallel, equally-spaced linear first ribs which are opaque to the radiation of interest, and first radiation-transparent regions which are arranged in alternation with the first ribs. The second grid includes an arrangement of second subgrids elements which are larger than the first subgrids elements, and which have a common field of view with corresponding first subgrid elements. Each second subgrid element has a second predetermined number n+m of approximately parallel, equally-spaced linear second ribs which are opaque to the radiation of interest, and second radiation-transparent regions which alternate with the second ribs. Each first subgrid element and its corresponding second subgrid element is termed a `subgrid system`. Each subgrid system can be used to derive an amplitude and phase of an associated Fourier component. A position-sensitive detector detects a Moire or fringe pattern from wach subgrid system and generates a signal indicative of the radiation intensity distribution image of the source in spatial frequency domain which can be converted into a radiation intensity distribution image of the source in spatial domain using a Fourier transform.

摘要翻译： 用于对X射线和/或γ射线辐射源成像的傅里叶变换显微镜包括布置在源附近的第一和第二栅极。 第一格栅包括第一子网格元件的布置，第一子网格元件具有对于感兴趣的辐射不透明的第一预定数量n的近似平行的，等间隔的线性第一肋条，以及与第一肋条交替布置的第一辐射透明区域 。 第二格栅包括比第一子网格元件大的第二子网格元件的布置，并且其具有与相应的第一子网格元件的公共视场。 每个第二子网格元件具有对于感兴趣的辐射不透明的近似平行的，等间隔的线性第二肋的第二预定数量n + m和与第二肋交替的第二辐射透明区域。 每个第一子网格元素及其对应的第二子网格元素被称为“子网格系统”。 每个子网格系统可以用于导出相关联的傅立叶分量的幅度和相位。 位置敏感检测器从扫描子网格系统检测莫尔或条纹图案，并产生指示在空间频域中的源的辐射强度分布图像的信号，其可以在空间域中转换为源的辐射强度分布图像，其中使用 傅立叶变换。

公开(公告)号：US07884051B1

公开(公告)日：2011-02-08

申请号：US12710751

申请日：2010-02-23

申请人： Armen M Gulian ,  Kent S Wood ,  Deborah Van Vechten ,  Vahan R Nikoghosyan

发明人： Armen M Gulian ,  Kent S Wood ,  Deborah Van Vechten ,  Vahan R Nikoghosyan

IPC分类号： H01L39/24

CPC分类号： H01L39/125 ,  C01G55/00 ,  C01P2002/54 ,  C01P2004/03 ,  C01P2006/40 ,  C01P2006/42 ,  H01L39/249 ,  Y10T29/49014

摘要： The invention herein is directed towards a method of making material exhibiting superconductivity characteristics which includes a laser processed region of a metal oxide crystal. The material has a transition temperature greater than a transition temperature of the metal oxide crystal, preferably greater than 140K. The transition temperature of the material may be considered greater than the transition temperature of the metal oxide crystal if the material has a transition temperature and the metal oxide crystal has no transition temperature. The present invention is also directed to a material which includes a laser processed strontium ruthenate crystal wherein the material has a greater oxygen content than the starting strontium ruthenate crystal. The present invention is also directed towards a method for manufacturing a material exhibiting superconductivity characteristics that includes providing a metal oxide crystal and laser ablating the metal oxide crystal and a material made by this process.

摘要翻译： 本发明涉及一种制造显示超导特性的材料的方法，其包括金属氧化物晶体的激光处理区域。 该材料具有大于金属氧化物晶体的转变温度的转变温度，优选大于140K。 如果材料具有转变温度并且金属氧化物晶体没有转变温度，则材料的转变温度可以被认为大于金属氧化物晶体的转变温度。 本发明还涉及一种材料，其包括激光加工的钌酸锶晶体，其中该材料的氧含量比起始钌酸锶晶体大。 本发明还涉及一种用于制造显示超导特性的材料的方法，其包括提供金属氧化物晶体和激光烧蚀金属氧化物晶体以及通过该工艺制造的材料。

公开(公告)号：US07197381B2

公开(公告)日：2007-03-27

申请号：US10728869

申请日：2003-12-08

申请人： Suneel Ismail Sheikh ,  Darryll John Pines ,  Kent S. Wood ,  Paul Shelton Ray ,  Michael N. Lovellette

发明人： Suneel Ismail Sheikh ,  Darryll John Pines ,  Kent S. Wood ,  Paul Shelton Ray ,  Michael N. Lovellette

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： B64G1/36

摘要： A system and method for navigation utilizing sources of pulsed celestial radiation are provided. A spacecraft, satellite, or other vehicle (12) has a pulse sensor (22) mounted thereto for detecting signal pulses (14) generated by a plurality of pulsars or other celestial objects (16). The detected signal pulses (14) are synchronously averaged at the known period of the pulsar or other celestial object (16) with respect to a timer (24). Timer (24) measures the pulse time of arrival at the pulse sensor (22) by comparing the pulse signal (14) with a pulse shape template (52), and a processing means (30) calculates the offset time between the measured pulse time of arrival at sensor (22) with a calculated pulse time of arrival at the solar system barycenter (SSBC). The positions and pulse profile characteristics of the pulsars (16) are stored in a digital memory (34) and combining the calculated time offset with the known positions of pulsars (16), the navigational position, velocity, attitude and time of spacecraft (12) with respect to the SSBC can be calculated.

摘要翻译： 提供了利用脉冲天体辐射源的导航系统和方法。 航天器，卫星或其他车辆（12）具有安装在其上的脉冲传感器（22），用于检测由多个脉冲星或其他天体（16）产生的信号脉冲（14）。 所检测的信号脉冲（14）相对于定时器（24）在脉冲星或其他天体（16）的已知周期被同步平均。 定时器（24）通过将脉冲信号（14）与脉冲形状模板（52）进行比较来测量到达脉冲传感器（22）的脉冲时间，并且处理装置（30）计算测量脉冲时间 到达传感器（22）的计算脉冲时间到达太阳系重心（SSBC）。 脉冲星（16）的位置和脉冲轮廓特征被存储在数字存储器（34）中，并将计算出的时间偏移与脉冲星（16）的已知位置，航天器（12）的导航位置，速度，姿态和时间 ）可以计算出SSBC。