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WO/2014/206754A1 |
A detector arrangement (10) for the detection of ionizing radiation comprises at least one light sensing device (14) and a multifunctional coating (12) arranged in an interacting relation to said at least one light sensing device (14), w...
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WO/2014/200470A1 |
A system for detecting and identifying radioactive materials on board a carrier includes a stationary structure (10) extending along the carrier (14) adjacent to at least one of its opposite boards (15). The system has a plurality of pas...
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WO/2014/197102A2 |
Embodiments utilize high energy particles generated by nuclear reactions involving neutron radiation and neutron-sensitive materials to generate and maintain an electric potential gradient between an electrode and a region separated from...
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WO/2014/193110A1 |
The present invention relates to an apparatus for measuring a radiation dosage of a charged particle and an imaging apparatus. According to the present invention, it is possible to adjust the energy intensity of a proton or baryon beam e...
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WO/2014/192321A1 |
A neutron radiation detection device is provided with a scintillator that generates light when radiation is irradiated thereon, an optical fiber for transmitting the light generated by the scintillator, and a discrimination unit that rec...
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WO/2014/188458A1 |
A method for producing thermal-neutron detectors that do not make use of 3He, characterized in that it envisages the following steps: I) producing neutron converters by deposition of thin films of 6LiF on various solid substrates, such a...
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WO/2014/179695A1 |
A neutron detector element (200) for replacement of a 3He-based neutron detector element that includes two elongated 10B-lined (212) neutron detector tubes (210) spaced apart from each other and filled with 4He (214) at a predetermined p...
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WO/2014/173894A1 |
The invention concerns a system for controlling a nuclear reactor core along which N fission chambers CFi (i=1, 2, ..., N) are positioned, N being an integer greater than or equal to 2, in which: - calculation means (P) are capable of ca...
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WO/2014/166776A1 |
The invention relates to a device for processing signals (iCF1(t), iCF2(t)) detected by an array of n neutron detectors (CF1, CF2), the device comprising: n switches (K1, K2) each having an input and an output, each switch receiving, on ...
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WO/2014/158575A1 |
An ion source for use in a radiation generator includes a sealed envelope containing an ionizable gas therein. The ion source also includes a RF antenna external to the sealed envelope, the RF antenna to transmit time-varying electromagn...
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WO/2014/139493A1 |
The invention relates to a method for measuring the intensity of a beam with little influencing thereof. In this case, a target material situated in the beam path of the primary beam is exerted by the primary beam to emit secondary radia...
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WO/2014/144176A1 |
Compositions and methods for monitoring the quantity of actinides present in a test sample are disclosed. Compositions and methods for monitoring the motion of special nuclear materials through space are also described. Compositions and ...
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WO/2014/143348A2 |
Radiation sensitive devices include a substrate comprising a radiation sensitive material and a plurality of resonance elements coupled to the substrate. Each resonance element is configured to resonate responsive to non-ionizing inciden...
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WO/2014/136990A1 |
This neutron fluence rate measurement device comprises: a means which uses a scintillator to detect scintillation of β-rays emitted from I-128 generated as a result of radioactivation by a (n,γ) reaction in response to the irradiation ...
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WO/2014/131949A1 |
A detector (100) for detecting neutrons and X- and/or gamma ray photons comprises a single monolithic semiconductor element (101), where a first depletion layer (101a) is implemented electrically on the first portion, and a second deplet...
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WO/2014/130130A2 |
A double-helix Boron-10 powder detector (26) having intrinsic thermal neutron detection efficiency comparable to 36" long, 2-in diameter, 2-bar Helium-3 detectors, and which can be used to replace such detectors for use in portal monitor...
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WO/2014/126622A1 |
A neutron detector for detecting neutrons includes an exterior shell bounding and sealing an interior volume. The exterior shell serves as a cathode. A central structure extends longitudinally within the exterior shell. The central struc...
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WO/2014/106652A1 |
The invention concerns a scintillator for detecting gamma photons and/or neutrons, characterised in that it comprises a structure consisting of two undoped plastic materials for detecting neutrons and that contain different fluorescent c...
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WO/2014/092202A1 |
Provided is a neutron scintillator formed from a resin composition comprising (A) an inorganic phosphor containing at least one neutron-capturing isotope selected from lithium 6 and boron 10, and (B) a resin. The neutron scintillator is ...
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WO/2014/076337A1 |
The invention relates to a liquid-semiconductor neutron detector characterised in that it comprises a hybrid structure consisting of a solid phase and a liquid phase, where the solid phase comprises a substrate of a semiconductor materia...
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WO/2014/071956A1 |
There is presented a method (800) for estimating diffusion metric (W ¯), wherein the diffusion metric (W ¯) is proportional to a trace of a kurtosis tensor (W), the method com prising obtaining (S_M1) a first, second and third measure ...
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WO/2014/070184A1 |
A system includes a tool for measuring properties of a formation. The tool includes a tool body, a neutron source to emit neutrons disposed within the tool body, a neutron detector disposed within the tool body spaced apart from the neut...
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WO/2014/065990A1 |
Apparatus and method for detecting radiation-of-interest, such as neutron radiation, employs a gas chamber, a gas that responds to ionizing particles by producing electrons and ions, a cathode that attracts ions, and a supporting layer w...
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WO/2014/044250A2 |
The invention relates to a neutron detector unit for neutrons, in particular thermal and cold neutrons, comprising a detector housing (7, 17, 27), cathode elements and a plurality of anode elements (5, 15, 25), wherein in order to form a...
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WO/2014/046745A1 |
A method for detecting particles is presented. The method comprises generating a reaction to a plurality of particles using a converter material, wherein the converter material is operable to interact with the plurality of particles, and...
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WO/2014/046749A1 |
A method for detecting particles is presented. The method comprises generating a reaction to a plurality of particles using a converter material, wherein the converter material is operable to interact with the plurality of particles. Fur...
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WO/2014/040812A1 |
An energy-sensitive imaging detector for fast-neutrons includes: a) a series of energy-selective stacks (4 to 14 to 18) of radiator foils (6) which converts neutrons (n) into recoil protons (p, pi to p3); said foils (6) are separated by ...
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WO/2014/041338A1 |
A method and apparatus for discriminating between different types of pulses (2, 4) output by a radiation detection system; comprising performing the discriminating based on the different respective shapes of the different types of pulses...
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WO/2013/188287A1 |
A method for detecting a neutron includes providing a first voltage to an input electrode of a microchannel plate, providing a second voltage to an output electrode of the microchannel plate, the second voltage being more positive than t...
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WO/2013/177930A1 |
A neutron detector. The neutron detector comprises a neutron moderator (20), a 3Ηe neutron tube (10) provided in the neutron moderator (20), and a front amplifier component (40) provided at an end of the neutron moderator (20). The neut...
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WO/2013/176719A1 |
A device for detecting neutrons with gamma discrimination and/or gamma radiation includes a first semiconductor layer, a second semiconductor layer, an electron separator layer between the first semiconductor device and the second semico...
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WO/2013/161227A1 |
[Problem] To provide: a metal fluoride crystal which has a large amount of light emission; a method for producing the metal fluoride crystal; a light emitting element; a scintillator; and a method for detecting neutrons with use of the m...
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WO/2013/148812A1 |
A neutron detector is provided which may include a neutron converting layer, and a scintillator layer adjacent the neutron converting layer. The neutron detector may further include a photomultiplier adjacent the scintillator layer. By w...
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WO/2013/137966A1 |
An apparatus for determining a direction of travel of a neutron emitted from a source includes: a chamber containing (i) nuclei that recoil upon interaction with an incoming neutron and (ii) atoms capable of being ionized by the recoiled...
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WO/2013/126876A1 |
A system includes a first scintillator element including a neutron responsive scintillating material and a second scintillator element including the neutron responsive scintillating material. The second scintillator element is positioned...
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WO/2013/120175A1 |
Described herein is a boron-loaded liquid scintillator composition comprising a scintillation solvent including at least one linear alkylbenzene (LAB), diisopropyl naphthalene (DIN) or phenylxylyl ethane (PXE), or a combination of one or...
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WO/2013/121191A1 |
A neutron spectrometer (2) is described. The neutron detector (2) comprises a conversion layer (4) provided on an outer surface of a spherical core (6) of neutron-moderating material. The conversion layer comprises a neutron absorbing ma...
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WO/2013/115975A1 |
For each photomultiplier tube in an Anger camera, an R x S array of preamplifiers is provided to detect electrons generated within the photomultiplier tube. The outputs of the preamplifiers are digitized to measure the magnitude of the s...
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WO/2013/116241A1 |
The present invention provides a gamma-neutron detector based on mixtures of thermal neutron absorbers that produce heavy-particle emission following thermal capture. In one configuration, B-10 based detector is used in a parallel electr...
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WO/2013/091280A1 |
The present invention relates to a neutron sensitive coating and a method for forming same. The method for forming a neutron sensitive coating mainly comprises: feeding a first sensitive film precursor into a reaction chamber, so that mo...
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WO/2013/091554A1 |
A detector comprises a detector crystal (1), multilayered moderators (2) and multilayered converters (3); the moderators (2) are arranged to slow down neutrons entering the moderators (2); the converters (3) are arranged to make the slow...
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WO/2013/076142A1 |
The invention relates to a device for neutron imagery in immersion in an environment containing analyte species, characterised in that it comprises a first converter comprising a first material capable of converting thermal neutron radia...
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WO/2013/068032A1 |
The invention relates to a method for obtaining information or signatures about the presence and/or the nature of a nuclear radiation source (11), especially in a homeland security application, said nuclear radiation source (11) emitting...
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WO/2013/066882A1 |
A neutron spectrometer (100) that is more accurate, faster, and more- portable than conventional spectrometers includes an organic scintillator responsive to neutrons and gammas and an inorganic scintillator that captures neutrons. A pro...
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WO/2013/059394A1 |
Embodiments described herein are directed to methods and neutron detectors for use in downhole and other oilfield applications. In particular, the neutron detector includes a scintillator formed at least partially from an elpasolite mate...
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WO/2013/043679A1 |
Disclosed is an apparatus for detecting a neutron. The apparatus includes: a neutron interaction material configured to emit a charged particle upon absorbing a neutron; a plurality of nanoparticles distributed in the neutron interaction...
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WO/2013/032606A1 |
Disclosed is a method for estimating a density of an earth formation penetrated by a borehole. The method includes: emitting a pulse of fast neutrons into the formation during a neutron-pulse time interval; detecting gamma-rays due to in...
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WO/2013/032549A1 |
Thermal Neutron Detector. The detector includes at least one semiconductor transistor within a circuit for monitoring current flowing through the semiconductor transistor. A film of gadolinium-containing material covers the semiconductor...
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WO/2013/027069A2 |
Embodiments of the invention provide a radiation detector, comprising a convertor comprising an inorganic scintillator for absorbing incident neutrons and outputting photons, a light collecting body arranged in relation to a wavelength s...
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WO/2013/019247A1 |
A method and a system for fissile content measurement that utilizes a detector configured to detect fast neutrons. An external radiation source may be used to induce fission in a sample to allow the measurement of a fissile material of t...
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