Abstract: Systems and methods for detecting radiation are generally described. The radiation detector comprises at least one semiconductor material, such as a thallium halide, that provides an electrical signal and optical signal upon exposure to a source of radiation. The electrical signal and optical signal may both be measured to detect the radiation.

Abstract: Methods and systems for fabricating a film, such as, for example, a photocathode, having a tailored band structure and thin-film components that can be tailored for specific applications, such as, for example photocathode having a high quantum efficiency, and simple components fabricated by those methods.

Abstract: Halide-based scintillator materials, and related systems and methods are generally described. In some embodiments, the scintillator materials are thallium-based and/or have a perovskite structure. Specific embodiments of thallium calcium halides and thallium magnesium halides with desirable scintillation properties are provided.

Abstract: Organic glass scintillator materials as well as corresponding methods and systems are described.

Abstract: Scintillators that can support up to 20 MHz count rates, which is significantly faster than the required 100K counts/second needed for single crystal diffractometers and methods for fabricating them.

Abstract: Scintillator materials, as well as related systems, and methods of detection using the same, are described herein. The scintillator material composition may comprise a Tl-based scintillator material. For example, the composition may comprise a thallium-based halide. Such materials have been shown to have particularly attractive scintillation properties and may be used in a variety of applications for detection radiation.

Abstract: A radiation detector is generally described. The detector can comprise a thallium halide (e.g., TlBr) and/or an indium halide. The thallium halide and/or indium halide can be doped with a dopant or a mixture of dopants. The dopant can comprise an alkaline earth metal element, a lanthanide element, and/or an element with an oxidation state of +2. Non-limiting examples of suitable dopants include Ba, Sr, Ca, Mg, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, and/or Yb. Radiation detectors, as described herein, may have beneficial properties, including enhanced charge collection and long-term stability.

Abstract: Lutetium oxide-based scintillator materials, as well as corresponding methods and systems, are described.

Abstract: Embodiments of composite scintillators which may include a scintillator material encapsulated in a plastic matrix material and their methods of use are described.

Abstract: Scintillator materials, as well as related systems, and methods of detection using the same, are described herein. The scintillator material composition may comprise a Tl-based scintillator material. For example, the composition may comprise a thallium-based halide. Such materials have been shown to have particularly attractive scintillation properties and may be used in a variety of applications for detection radiation.

Abstract: Methods and systems for fabricating a film, such as, for example, a photocathode, having a tailored band structure and thin-film components that can be tailored for specific applications, such as, for example photocathode having a high quantum efficiency, and simple components fabricated by those methods.

Abstract: Lutetium oxide-based scintillator materials, as well as corresponding methods and systems, are described.

Abstract: Large detection area, high spatial resolution, high dynamic range and low noise neutron detectors are disclosed. Curved detectors that minimize parallax errors and boundary regions without sacrificing its intrinsic resolution or the efficiency are also disclosed.

Abstract: Scintillator materials based on mixed garnet compositions, as well as corresponding methods and systems, are described.

Abstract: Scintillator compositions comprising lithium, an alkaline earth metal, a halide, and optionally a dopant, and related systems and methods for detecting radiation are disclosed.

Abstract: Lutetium oxide-based scintillator materials, as well as corresponding methods and systems, are described.

Abstract: Photonic band gap structures and related systems, devices and methods are provided.

Abstract: Embodiments of composite scintillators which may include a scintillator material encapsulated in a plastic matrix material and their methods of use are described.

Abstract: Disclosed embodiments are related to a method of forming an elpasolite scintillator. In one nonlimiting embodiment, a method of forming an elpasolite scinitillator may comprise forming an elpasolite crystal from a nonstoichiometric melt.

Abstract: Compositions, related to plastic scintillating materials based on a monomer combined with a cross-linker, an oxazole, and a fluorophore and/or an organometallic compound are disclosed. The disclosed plastic scintillator materials may advantageously provide gamma-neutron pulse shape discrimination capabilities.