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    Ion beam target assemblies for neutron generation
    1.
    发明授权
    Ion beam target assemblies for neutron generation 有权

    公开(公告)号：US12177959B2

    公开(公告)日：2024-12-24

    申请号：US18398521

    申请日：2023-12-28

    Applicant: PHOENIX NEUTRON IMAGING LLC

    Inventor： Ross Radel ,  Tye Gribb

    IPC: H05H6/00 ,  H05H3/06

    Abstract: Provided herein are systems, devices, articles of manufacture, and methods for generating neutrons employing a high energy ion beam target (HEIB target) and a target backing configured to be in contact with the bottom surface of the HEIR target (e.g., to generate an ion beam target assembly). In certain embodiments, the HEIB target has a thickness that is less than the penetration depth of protons or deuterons in the high energy ion beam that strikes the target. In certain embodiments, the target backing comprises a high hydrogen diffusion metal (e.g., palladium), has open spaces dispersed throughout for reduced proton diffusion distances, and has a shape and thickness such that all, or virtually all, of the protons or deuterons that pass through the HEIR target are stopped. Also provided herein are systems, devices, and methods for changing targets in an ion beam accelerator system.

    Long-LifeTime, Short Pulse, High Current Ion Source and Particle Accelerator
    6.
    发明公开
    Long-LifeTime, Short Pulse, High Current Ion Source and Particle Accelerator 审中-公开

    公开(公告)号：US20230260737A1

    公开(公告)日：2023-08-17

    申请号：US18176567

    申请日：2023-03-01

    Applicant: Mark Derzon ,  Paul Reynolds

    Inventor： Mark Derzon ,  Paul Reynolds

    IPC: H01J27/02 ,  H05H3/06

    CPC classification number: H01J27/022 ,  H05H3/06

    Abstract: Current state-of-the art ion sources do not meet multiple application needs for pulsed ion beams because current designs limit obtaining the needed peak currents, anode current densities, total currents, time averaged currents and lifetime in the same structure. High surface energy, power loading, material erosion and stresses damage surfaces. Our concepts for a ‘cold’ anode structure and ion source will reduce these erosion and damage issues. By extending lifetime and performance characteristics multiple applications can be enabled with lower maintenance and cost. The concepts here reduce the surface aging and provide the high performance (peak current, high current density and long lifetime required.

    Neutron generating target for neutron beam systems
    7.
    发明授权
    Neutron generating target for neutron beam systems 有权

    公开(公告)号：US11678430B2

    公开(公告)日：2023-06-13

    申请号：US17004742

    申请日：2020-08-27

    Applicant: TAE TECHNOLOGIES, INC.

    Inventor： Frank Jauregui ,  Michael Meekins ,  Swati Bhanderi ,  Anatoly B. Muchnikov

    IPC: H05H6/00 ,  H05H3/06 ,  A61N5/10 ,  G21G4/02

    CPC classification number: H05H3/06 ,  A61N5/10 ,  G21G4/02 ,  H05H6/00

    Abstract: Embodiments that are directed to a target for producing a high epithermal neutron yield for boron-neutron capture therapy (BNCT) treatments are disclosed. The target includes a thin flat film of solid lithium mounted onto a heat-removal support structure that is cooled with a liquid coolant and configured to maintain the turbulent flow regime for a liquid coolant and distribute the flow of coolant directed at the center of the support structure toward a periphery of the support structure via a plurality of channels formed in the support structure. The support structure includes a nozzle located at its center to direct coolant flow outwardly from the center to avoid stagnant water flow at the center of the support structure. Systems, device, and methods utilizing the approaches are also described.

    Systems, Devices, and Methods for Converting a Neutron Beam
    8.
    发明申请
    Systems, Devices, and Methods for Converting a Neutron Beam 有权

    公开(公告)号：US20230125432A1

    公开(公告)日：2023-04-27

    申请号：US17974331

    申请日：2022-10-26

    Applicant: TAE Life Sciences, LLC

    Inventor： Charles Lee ,  Jedediah Styron

    IPC: H05H3/06 ,  A61K41/00 ,  H05H6/00 ,  A61N5/10

    Abstract: Systems, devices, and methods for converting a raw neutron beam to a specified deliverable format having a targeted energy range, size, and direction are described. Embodiments of a neutron beam converter can include numerous regions based on location, function, dimension, and/or constituent material. The regions can include a central region, an intermediate region, a peripheral region, and a frontal region. Materials are also described.

    Ion beam target assemblies for neutron generation
    10.
    发明授权
    Ion beam target assemblies for neutron generation 有权

    公开(公告)号：US11612048B2

    公开(公告)日：2023-03-21

    申请号：US17130190

    申请日：2020-12-22

    Applicant: PHOENIX NEUTRON IMAGING LLC

    Inventor： Ross Radel ,  Tye Gribb

    IPC: H05H6/00 ,  H05H3/06

    Abstract: Provided herein are systems, devices, articles of manufacture, and methods for generating neutrons employing a high energy ion beam target (HEIB target) and a target backing configured to be in contact with the bottom surface of the HEIB target (e.g., to generate an ion beam target assembly). In certain embodiments, the HEIB target has a thickness that is less than the penetration depth of protons or deuterons in the high energy ion beam that strikes the target. In certain embodiments, the target backing comprises a high hydrogen diffusion metal (e.g., palladium), has open spaces dispersed throughout for reduced proton diffusion distances, and has a shape and thickness such that all, or virtually all, of the protons or deuterons that pass through the HEIB target are stopped. Also provided herein are systems, devices, and methods for changing targets in an ion beam accelerator system.

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