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1.发明授权X-ray monochromator, method of manufacturing the same and X-ray spectrometer 有权Röntgenmonochromator，其制备方法和X射线光谱仪处理
公开(公告)号：EP2328153B1
公开(公告)日：2013-06-05
申请号：EP10014516.8
申请日：2010-11-11
发明人： Komoto, Atsushi , Miyata, Hirokatsu , Kubo, Wataru
IPC分类号： G21K1/06
CPC分类号： G21K1/06
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公开(公告)号：EP2515312A3
公开(公告)日：2014-11-19
申请号：EP12162104.9
申请日：2012-03-29
IPC分类号： G21K1/06
摘要： An X-ray waveguide includes a cladding (302) and a core (303). The core has a periodic structure formed in at least one period direction. The periodic structure includes periodically arranged members made of material having different refractive index real parts. The core is surrounded by the cladding in the plane perpendicular to a wave-guiding direction. The Bragg angle obtained from the periodicity of the periodic structure is smaller than the total reflection critical angle at which X-rays are incident on the interface between the cladding and the core. The at least one period direction is the direction of at least one fundamental vector expressing the periodicity of the periodic structure in a plane of the core perpendicular to the wave-guiding direction.
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公开(公告)号：EP2515312A2
公开(公告)日：2012-10-24
申请号：EP12162104.9
申请日：2012-03-29
IPC分类号： G21K1/06
摘要： An X-ray waveguide includes a cladding (302) and a core (303). The core has a periodic structure formed in at least one period direction. The periodic structure includes periodically arranged members made of material having different refractive index real parts. The core is surrounded by the cladding in the plane perpendicular to a wave-guiding direction. The Bragg angle obtained from the periodicity of the periodic structure is smaller than the total reflection critical angle at which X-rays are incident on the interface between the cladding and the core. The at least one period direction is the direction of at least one fundamental vector expressing the periodicity of the periodic structure in a plane of the core perpendicular to the wave-guiding direction.
摘要翻译： X射线波导包括包层（302）和芯（303）。 芯具有在至少一个周期方向上形成的周期性结构。 周期性结构包括由具有不同折射率实部的材料制成的周期性排列的构件。 芯在垂直于波导方向的平面中被包层包围。 从周期结构的周期性获得的布拉格角小于X射线入射在包层和芯之间的界面上的全反射临界角。 至少一个周期方向是表示在垂直于波导方向的芯的平面中周期性结构的周期性的至少一个基本矢量的方向。
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4.发明公开X-ray monochromator, method of manufacturing the same and x-ray spectrometer 有权Röntgenmonochromator，其制备方法和X射线光谱仪处理
公开(公告)号：EP2328153A3
公开(公告)日：2012-02-08
申请号：EP10014516.8
申请日：2010-11-11
发明人： Komoto, Atsushi , Miyata, Hirokatsu , Kubo, Wataru
IPC分类号： G21K1/06
CPC分类号： G21K1/06
摘要： An X-ray monochromator including: a substrate having a concave surface; and an inorganic oxide film formed on the concave surface and having a plurality of pores, in which the plurality of pores of the inorganic oxide film being laid periodically in a stacked manner in the normal directions of the concave surface, and in which the plurality of pores being cylindrical is provided. The X-ray monochromator shows an excellent X-ray spectroscopic performance.
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5.发明公开
公开(公告)号：EP2600355A2
公开(公告)日：2013-06-05
申请号：EP12008084.1
申请日：2012-12-03
IPC分类号： G21K1/06
CPC分类号： G21K1/062 , G21K1/06 , G21K2201/061
摘要： An X-ray waveguide includes a core (703) having a curved portion and a cladding (701, 702). The core has a periodic structure that substances each having a different real part of refractive index are periodically arrayed perpendicularly to a guiding direction (704). A critical angle for the total reflection at a core-cladding interface is larger than a Bragg angle attributable to the periodic structure for an X-ray (705). A critical angle for the total reflection at a substance interface in the periodic structure is smaller than the Bragg angle. Following formula is satisfied:
where s is a core width in direction perpendicular to the guiding direction and parallel to a curvature radius of the curved portion, n low is a refractive-index real part of the substance having a minimum real part, n high is a refractive-index real part of the substance having a maximum real part thereof, and R is the curvature radius.摘要翻译： X射线波导包括具有弯曲部分和包层（701,702）的芯体（703）。 芯具有周期性结构，每个具有不同实际部分折射率的物质周期性地垂直于引导方向排列（704）。 核 - 包层界面处的全反射的临界角大于归因于X射线的周期性结构的布拉格角（705）。 在周期性结构物质界面处的全反射的临界角小于布拉格角。 满足以下公式：其中s是垂直于引导方向并平行于弯曲部分的曲率半径的方向的芯宽度，n low是具有最小实部的物质的折射率实部，n高是 具有其最大实部的物质的折射率实部，R是曲率半径。
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6.发明公开
公开(公告)号：EP2600354A2
公开(公告)日：2013-06-05
申请号：EP12008083.3
申请日：2012-12-03
IPC分类号： G21K1/06
摘要： In an X-ray waveguide including a cladding (701, 702) and a core to guide an X-ray, the core includes a periodic structure of plural substances (703, 704) having different values of a refractive-index real part in a direction perpendicular to an X-ray guiding direction. A Bragg angle determined depending on an X-ray wavelength and periodicity of the periodic structure is smaller than a critical angle for total reflection of the X-ray at a core-cladding interface. The Bragg angle is larger than a critical angle for total reflection of the X-ray at an interface between the plural substances constituting the periodic structure. The core has, in the X-ray guiding direction, two or more regions (705, 706) differing in periodic number of the periodic structure constituting the core with a core width in a direction of period being different between the two or more regions corresponding to change of the periodic number.
摘要翻译： 在包括用于引导X射线的包层（701,702）和芯的X射线波导中，芯包括具有不同值的折射率实数部分的多个物质（703,704）的周期性结构， 方向垂直于X射线引导方向。 根据周期性结构的X射线波长和周期确定的布拉格角小于芯 - 包层界面处的X射线全反射的临界角。 布拉格角大于在构成周期性结构的多个物质之间的界面处的X射线的全反射的临界角。 核心在X射线引导方向上具有构成芯的周期性周期数不同的两个或更多个区域（705,706），其周期方向的芯宽度在两个或更多个区域之间是不同的 改变周期数。
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7.发明公开X-ray monochromator, method of manufacturing the same and x-ray spectrometer 有权Röntgenmonochromator，Verfahren zu seiner Herstellung undRöntgenspektrometer
公开(公告)号：EP2328153A2
公开(公告)日：2011-06-01
申请号：EP10014516.8
申请日：2010-11-11
发明人： Komoto, Atsushi , Miyata, Hirokatsu , Kubo, Wataru
IPC分类号： G21K1/06
CPC分类号： G21K1/06
摘要： An X-ray monochromator including: a substrate having a concave surface; and an inorganic oxide film formed on the concave surface and having a plurality of pores, in which the plurality of pores of the inorganic oxide film being laid periodically in a stacked manner in the normal directions of the concave surface, and in which the plurality of pores being cylindrical is provided. The X-ray monochromator shows an excellent X-ray spectroscopic performance.
摘要翻译： 一种X射线单色仪，包括：具有凹面的基板; 以及形成在所述凹面上并具有多个孔的无机氧化物膜，其中，所述无机氧化物膜的所述多个孔在所述凹面的正交方向上以层叠的方式周期性地放置，并且其中， 提供了圆柱形的孔。 X射线单色仪显示出优异的X射线光谱性能。
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