公开(公告)号：US11275038B2

公开(公告)日：2022-03-15

申请号：US17054457

申请日：2019-05-15

Applicant: XENOCS SAS

Inventor： Peter Hoghoj ,  Blandine Lantz ,  Karsten Joensen ,  Soren Skou

IPC: G01N23/201 ,  G01N23/207

Abstract: A method for X-Ray Scattering material analysis, in particular Small Angle X-ray Scattering material analysis for generating and directing an incident X-ray beam along a propagation direction to a sample held in a sample environment executing a sample measurement process. An apparatus adapted to carry out such a method is also disclosed.

公开(公告)号：US08121258B2

公开(公告)日：2012-02-21

申请号：US12667464

申请日：2008-07-02

Applicant: Peter Hoghoj ,  Pascal Boulee ,  Paraskevi Ntova ,  Sergio Rodrigues

Inventor： Peter Hoghoj ,  Pascal Boulee ,  Paraskevi Ntova ,  Sergio Rodrigues

IPC: H01J35/10

CPC classification number: H01J35/10 ,  B82Y10/00 ,  G21K2201/061 ,  G21K2201/064 ,  H01J35/14 ,  H01J35/20

Abstract: The invention relates to X-ray analytical instruments (RX), more precisely a device for providing a high energy X-ray beam, typically above 4 keV, for X-ray analysis applications. The device comprises an X-ray tube with a turning anode and an X-ray lens for shaping the beam.

Abstract translation: 本发明涉及X射线分析仪器（RX），更准确地说，一种用于提供通常高于4keV的高能X射线束用于X射线分析应用的装置。 该装置包括具有转向阳极的X射线管和用于使束成形的X射线透镜。

公开(公告)号：US11835474B2

公开(公告)日：2023-12-05

申请号：US17783183

申请日：2020-12-29

Applicant: XENOCS SAS

Inventor： Karsten Joensen ,  Peter Hoghoj ,  Ronan Mahe

IPC: G01N23/201 ,  G01N23/041 ,  G01N23/207

CPC classification number: G01N23/041 ,  G01N23/201 ,  G01N23/207 ,  G01N2223/054 ,  G21K2201/067

Abstract: An X-ray scattering apparatus having a sample holder for aligning and/or orienting a sample to be analyzed by X-ray scattering, a first X-ray beam delivery system having a first X-ray source, and a first monochromator being arranged upstream of the sample holder for generating and directing a first X-ray beam along a beam path in a propagation direction towards the sample holder is disclosed. A distal X-ray detector arranged downstream of the sample holder and being movable, in particular in a motorized way, along the propagation direction as to detect the first X-ray beam and X-rays scattered at different scattering angles from the sample as the first X-ray beam delivery system is configured to focus the first X-ray beam onto a focal spot on or near the distal X-ray detector when placed at its largest distance from the sample holder is also disclosed.

公开(公告)号：US09121812B2

公开(公告)日：2015-09-01

申请号：US13522622

申请日：2011-01-18

Applicant: Pierre Panine ,  Peter Hoghoj

Inventor： Pierre Panine ,  Peter Hoghoj

IPC: G01N23/00 ,  G01N23/201

CPC classification number: G01N23/201

Abstract: The invention relates to a device for the delivery of a beam of X-rays for analysis of a sample (50), comprising: a source block (100) comprising X-ray emission means; an optical block (200) placed downstream of the source block (100), said optical block (200) comprising an optical monochromator component (210) having a reflecting surface (212) provided for conditioning X-rays emitted by the source block (100) according to unidimensional or bidimensional optical effect; and definition means (300) of X-rays comprising: an anti-diffusing member (310) for spatially delimiting X-rays conditioned by the optical monochromator component (210), placed downstream of the optical monochromator component (210) and comprising one or more plates (311) having portions (313) arranged to form a delimiting orifice (312), said portions (313) being coated with a monocrystalline material limiting the scattering of X-rays; a cut-off member (320) of X-rays emitted by the source block (100), comprising X-ray absorption means arranged in the delivery device to cut off the direct X-ray beams likely to reach the spatial delimitation anti-diffusing member (310) without conditioning by the optical monochromator component (210).

Abstract translation: 本发明涉及一种用于传送用于分析样品（50）的X射线束的装置，包括：包括X射线发射装置的源块（100）; 位于所述源块（100）的下游的光学块（200），所述光学块（200）包括光学单色仪部件（210），所述光学单色仪部件具有设置用于调节源极块（100）发射的X射线的反射表面（212） ）根据一维或二维光学效应; 和X射线的定义装置（300），包括：防扩散构件（310），用于在光学单色仪部件（210）的下游空间上限定由光学单色器部件（210）调节的X射线，并且包括一个或 更多的板（311）具有布置成形成限定孔（312）的部分（313），所述部分（313）涂覆有限制X射线散射的单晶材料; 由源块（100）发射的X射线截止构件（320），包括设置在输送装置中的X射线吸收装置，以切断可能达到空间定界抗扩散的直接X射线束 （310），而不用光学单色器部件（210）进行调理。

公开(公告)号：US20120294426A1

公开(公告)日：2012-11-22

申请号：US13522622

申请日：2011-01-18

Applicant: Pierre Panine ,  Peter Hoghoj

Inventor： Pierre Panine ,  Peter Hoghoj

IPC: G21K1/06 ,  G21K1/02 ,  G01N23/201

CPC classification number: G01N23/201

Abstract: The invention relates to a device for the delivery of a beam of X-rays for analysis of a sample (50), comprising: a source block (100) comprising X-ray emission means; an optical block (200) placed downstream of the source block (100), said optical block (200) comprising an optical monochromator component (210) having a reflecting surface (212) provided for conditioning X-rays emitted by the source block (100) according to unidimensional or bidimensional optical effect; and definition means (300) of X-rays comprising: an anti-diffusing member (310) for spatially delimiting X-rays conditioned by the optical monochromator component (210), placed downstream of the optical monochromator component (210) and comprising one or more plates (311) having portions (313) arranged to form a delimiting orifice (312), said portions (313) being coated with a monocrystalline material limiting the scattering of X-rays; a cut-off member (320) of X-rays emitted by the source block (100), comprising X-ray absorption means arranged in the delivery device to cut off the direct X-ray beams likely to reach the spatial delimitation anti-diffusing member (310) without conditioning by the optical monochromator component (210).

Abstract translation: 本发明涉及一种用于传送用于分析样品（50）的X射线束的装置，包括：包括X射线发射装置的源块（100）; 位于所述源块（100）的下游的光学块（200），所述光学块（200）包括光学单色仪部件（210），所述光学单色仪部件具有设置用于调节源极块（100）发射的X射线的反射表面（212） ）根据一维或二维光学效应; 和X射线的定义装置（300），包括：防扩散构件（310），用于在光学单色仪部件（210）的下游空间上限定由光学单色器部件（210）调节的X射线，并且包括一个或 更多的板（311）具有布置成形成限定孔（312）的部分（313），所述部分（313）涂覆有限制X射线散射的单晶材料; 由源块（100）发射的X射线截止构件（320），包括设置在输送装置中的X射线吸收装置，以切断可能达到空间定界抗扩散的直接X射线束 （310），而不用光学单色器部件（210）进行调理。

公开(公告)号：US08496863B2

公开(公告)日：2013-07-30

申请号：US10577522

申请日：2004-11-29

Applicant: Peter Hoghoj ,  Ralf Siebrecht ,  Sergio Rodrigues

Inventor： Peter Hoghoj ,  Ralf Siebrecht ,  Sergio Rodrigues

IPC: B29C41/46

CPC classification number: B29C33/56 ,  B29C33/3878 ,  B29C33/58 ,  B29C33/62 ,  B29C39/126 ,  B29K2995/0073

Abstract: In a method for producing a replication master (10) having a surface with low roughness, comprising the steps of forming said master (10) such as to have a desired external surface shape corresponding to a counterform of a surface of an object (18, 20) to be produced by replication and treating said external surface of said master (10) to obtain a predetermined surface roughness value, it is proposed that said method furthermore comprises the step of coating at least a part of said master (10) with a soluble smoothening layer (16). The invention further relates to a replication master (10) for producing a smooth object (18, 20) having a low surface roughness, wherein at least a part of said master (10) is coated with a soluble smoothening layer (16).

Abstract translation: 在制造具有低粗糙度的表面的复制主体（10）的方法中，包括以下步骤：形成所述主体（10），以便具有对应于物体表面（18,18）的反面形状的期望的外表面形状， 20）通过复制和处理所述母盘（10）的所述外表面以获得预定的表面粗糙度值来产生，所以提出所述方法还包括以下步骤：将所述母版（10）的至少一部分涂覆到所述母版 可溶性平滑层（16）。 本发明还涉及一种用于生产具有低表面粗糙度的光滑物体（18,20）的复制主体（10），其中所述主体（10）的至少一部分涂覆有可溶平滑层（16）。

公开(公告)号：US08422633B2

公开(公告)日：2013-04-16

申请号：US12810381

申请日：2009-01-02

Applicant: Blandine Lantz ,  Peter Hoghoj

Inventor： Blandine Lantz ,  Peter Hoghoj

IPC: G21K1/06

CPC classification number: G01N23/20008 ,  G21K2201/062

Abstract: The invention refers to an X-ray beam device for X-ray analytical applications, comprising an X-ray source designed such as to emit a divergent beam of X-rays; and an optical assembly designed such as to focus said beam onto a focal spot, wherein said optical assembly comprises a first reflecting optical element, a monochromator device and a second reflecting optical element sequentially arranged between said source and said focal spot, wherein said first optical element is designed such as to collimate said beam in two dimensions towards said monochromator device, and wherein said second optical element is designed such as to focus the beam coming from said monochromator device in two dimensions onto said focal spot.

Abstract translation: 本发明涉及一种用于X射线分析应用的X射线束装置，包括设计成发射X射线发散束的X射线源; 以及设计成将所述光束聚焦到焦斑上的光学组件，其中所述光学组件包括顺序地布置在所述光源和所述焦点之间的第一反射光学元件，单色仪器件和第二反射光学元件，其中所述第一光学 元件被设计成使得所述光束在二维朝向所述单色仪装置校准，并且其中所述第二光学元件被设计成将来自所述单色仪装置的光束二维聚焦在所述焦斑上。

公开(公告)号：US20060018429A1

公开(公告)日：2006-01-26

申请号：US10518284

申请日：2003-06-19

Applicant: Peter Hoghoj ,  Aurelien Dariel

Inventor： Peter Hoghoj ,  Aurelien Dariel

IPC: G21K1/06

CPC classification number: B82Y10/00 ,  G21K1/06 ,  G21K2201/061 ,  G21K2201/062 ,  G21K2201/064

Abstract: The invention relates to an optical device intended to treat an incident X-ray beam. The optical device comprises a monochromator and an optical element for conditioning the incident beam. The reflective surface of the optical element is able to produce a two-dimensional optical effect in order to adapt a beam in destination of the monochromator. The reflective surface of the optical element comprises a multilayer structure type surface that is reflective to X-rays. In particular, the reflective surface consists of a single surface shaped according to two curvatures corresponding to two different directions.

Abstract translation: 本发明涉及一种旨在处理入射的X射线束的光学装置。 光学装置包括单色器和用于调节入射光束的光学元件。 光学元件的反射表面能够产生二维光学效果，以使光束适应单色仪的目的地。 光学元件的反射表面包括反射X射线的多层结构型表面。 特别地，反射表面由根据对应于两个不同方向的两个曲率成形的单个表面组成。

公开(公告)号：US20050094271A1

公开(公告)日：2005-05-05

申请号：US10478814

申请日：2002-05-31

Applicant: Peter Hoghoj

Inventor： Peter Hoghoj

IPC: G02B5/08 ,  G02B5/10 ,  G02B5/18 ,  G02B5/26 ,  G02B5/28 ,  G03F1/00 ,  G03F7/20 ,  G21K1/06

CPC classification number: G02B5/0883 ,  B82Y10/00 ,  B82Y40/00 ,  G02B5/1838 ,  G02B5/26 ,  G02B5/283 ,  G03F1/24 ,  G03F1/26 ,  G03F7/70058 ,  G03F7/70958 ,  G21K1/06

Abstract: One aspect of the invention relates to a multi-layered reflective optical system for the reflection of X rays at a low angle of incidence, producing a two-dimensional optical effect. The inventive optical system comprises: a component having a surface which is reflective in such a way that a first optical effect is produced according to a first direction in space; and means for producing a second optical effect according to a second direction in space which is different from the first direction, characterized in that said means for producing a second optical effect are borne by the reflective surface. A second aspect of the invention relates to a method for the production of said optical system.

Abstract translation: 本发明的一个方面涉及一种用于以低入射角反射X射线的多层反射光学系统，产生二维光学效应。 本发明的光学系统包括：具有反射的表面的部件，使得根据空间中的第一方向产生第一光学效应; 以及用于根据与第一方向不同的空间中的第二方向产生第二光学效果的装置，其特征在于，所述用于产生第二光学效果的装置由反射表面承载。 本发明的第二方面涉及一种用于生产所述光学系统的方法。

公开(公告)号：US20240248050A1

公开(公告)日：2024-07-25

申请号：US18562508

申请日：2022-05-24

Applicant: XENOCS SAS

Inventor： Peter HOGHOJ ,  Karsten JOENSEN ,  Pierre PANINE

IPC: G01N23/201 ,  G01N23/20008

CPC classification number: G01N23/201 ,  G01N23/20008 ,  G01N2223/33

Abstract: An X-ray scattering apparatus has a sample vacuum chamber, a sample holder placed inside the sample vacuum chamber for aligning and/or orienting a sample to be analyzed by X-ray scattering, an X-ray beam delivery system having a 2D X-ray source and a 2D monochromator and being arranged upstream of the sample holder for generating and directing an X-ray beam along a beam path in a propagation direction towards the sample holder. An X-ray detector placed inside a diffraction chamber connected to the sample vacuum chamber where the X-ray detector is arranged downstream of the sample holder and is movable, in a motorized way, along the propagation direction so as to detect the X-ray beam and X-rays scattered at different scattering angles, where the X-ray beam delivery system is configured to focus the X-ray beam onto a focal spot on or near the X-ray detector when placed at its distal position.