Abstract: A scintillator-based imaging screen technology that is sensitive to neutral and charged particles is disclosed. These teachings improve the temporal and spatial resolution limitations of the screens currently used in static and dynamic neutron detection and imaging, neutron tomography, and other advanced neutron imaging equipment used to study materials, such as neutron reflectometers and diffractometers.

Abstract: Strontium halide scintillators, calcium halide scintillators, cerium halide scintillators, cesium barium halide scintillators, and related devices and methods are provided.

Abstract: Scintillator and semiconductor based materials incorporating radioactive materials and their method of manufacture are disclosed. The disclosed materials are integrated with energy conversion devices and structures to provide nuclear battery assemblies which exhibit increased power densities.

Abstract: The present invention relates to scintillators and related devices and methods. More specifically, the present invention relates to quantum dot scintillators for use, for example, in radiation detection, including gamma-ray spectroscopy, and X-ray and neutron detection.

Abstract: Evaporation methods and structures for depositing a microcolumnar lanthanum halide scintillator film on a surface of a substrate. A radiation detection device including a doped lanthanum halide microcolumnar scintillator formed on a substrate.

Abstract: Strontium halide scintillators, calcium halide scintillators, cerium halide scintillators, cesium barium halide scintillators, and related devices and methods are provided.

Abstract: Zinc telluride scintillators and related devices and methods are provided.

Abstract: Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.

Abstract: Evaporation methods and structures for depositing a scintillator film on a surface of a substrate. A radiation detection device including a doped lanthanum halide polycrystalline scintillator formed on a substrate.

Abstract: Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.

Abstract: Phoswich scintillator detectors, related devices and methods, as well as evaporation-based methods and structures for fabricating phoswich scintillators.

Abstract: Imaging systems including phoswich scintillator detectors, related devices and methods.

Abstract: Scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants). In another embodiment, the scintillation materials of this invention have an alkali halide host material, a (first) scintillation dopant of various types, a variety of second dopants (co-dopants), and a variety of third dopants (co-dopants). Co-dopants of this invention are capable of providing a second auxiliary luminescent cation dopant, capable of introducing an anion size and electronegativity mismatch, capable of introducing a mismatch of anion charge, or introducing a mismatch of cation charge in the host material.

Abstract: The present invention provides radiation detectors and related methods, including methods of making radiation detectors and devices, as well as methods of performing radiation detection. A radiation detector includes a first resin coating formed on at least a surface of the substrate and an additional layer, such as a scintillator layer, formed on the resin coating.

Abstract: Scintillation materials having an alkali halide host material, a (first) scintillation dopant of various types, and a variety of second dopants (co-dopants).

Abstract: The present invention provides an imaging scintillation radiation detector comprising a doped lanthanide halide microcolumnar scintillator formed on a substrate. The scintillation radiation detectors of the invention typically comprise a substrate. The substrate can be either opaque or optically transparent. In a particular embodiment of the present invention the microcolumnar scintillator is a lanthanide-halide (LaHalide3) doped with at least cerium. The invention also provides methods for the vapor deposition of a doped microcolumnar lanthanide-halide scintillator film.

Abstract: The present invention relates to a microcolumnar zinc selenide (ZnSe) scintillator and uses thereof, and methods of fabrication of microcolumnar scintillators using sublimation-based deposition techniques. In one embodiment, the present invention includes a scintillator including a microcolumnar scintillator material including zinc selenide (ZnSe) and a dopant. The microcolumnar scintillators of the present invention provide improved light channeling and resolution characteristics, thereby providing high spatial resolution, highly efficient scintillators.

Abstract: High spatial resolution radiation detectors, assemblies and methods including methods of making the radiation detectors and using the detectors in performing radiation detection. A radiation detector of the invention includes a substrate, a scintillator layer comprising a microcolumnar scintillator, and an optically transparent outer cover layer, the scintillator layer disposed between the substrate and the cover layer with a gap disposed between at least a portion of the cover layer and the scintillator layer.

Abstract: The present invention provides radiation detectors and methods, including radiation detection devices having beam-oriented scintillators capable of high-performance, high resolution imaging, methods of fabricating scintillators, and methods of radiation detection. A radiation detection device includes a beam-oriented pixellated scintillator disposed on a substrate, the scintillator having a first pixel having a first pixel axis and a second pixel having a second pixel axis, wherein the first and second axes are at an angle relative to each other, and wherein each axis is substantially parallel to a predetermined beam direction for illuminating the corresponding pixel.

Abstract: The present invention relates to a microcolumnar zinc selenide (ZnSe) scintillator and uses thereof, and methods of fabrication of microcolumnar scintillators using sublimation-based deposition techniques. In one embodiment, the present invention includes a scintillator including a microcolumnar scintillator material including zinc selenide (ZnSe) and a dopant. The microcolumnar scintillators of the present invention provide improved light channeling and resolution characteristics, thereby providing high spatial resolution, highly efficient scintillators.