Radiation Monitoring Devices, Inc.

Other

University of Chicago

Brookhaven Science Associates, Lcc

Vivek V Nagarkar

Harish B Bhandari

Valeriy Gaysinskiy

Charles Brecher

Bipin Singh

Olena E Ovechkina

Henry J Frisch

John M Smedley

Klaus Attenkofer

Sameer V Tipnis

Hamid Sabet

William M Higgins

Noa More Rensing

Michael R Squillante

William Lawrence

Irina Sheshtakova

Haris Kudrolli

Lena Ovechkina

Pijush Bhattacharaya

Zsolt Marton

Charles Sosa

Matthew Marshall

Mitali J More

Stuart Miller

Jules Gardener

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.

Alkali semi-metal films and method and apparatus for fabricating them

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.

Tunable neutron imaging scintillator

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.

Scintillator with fast decay time

Systems that can overcome the limitations of current blood flow measurement systems and systems that can track in 3D the explosively driven fragments traveling at 1,000 m/s or faster, will provide temporal resolution of 1 &#x3bc;s, spatial resolution of 50 &#x3bc;m to 1 mm (or finer based on geometry), and allow imaging over at least 122&#xd7;122 cmarea are disclosed hereinbelow. These systems use a double-pulsed X-ray generator.

Double-pulsed X-ray source and applications

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.

Layered converter for high-resolution neutron radiography

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

Photonic band gap scintillator structures

A dual-mode, hand-held, digital probe, designed to rapidly localize tissues of interest through gamma detection, and provide high-resolution, real-time images of the suspect area by sensing beta radiation is presented. A position-sensitive solid-state photomultiplier is optically bonded with a hybrid scintillator including a thin Crystalline Microcolumnar Structure (CMS) CsI:T1 scintillator, vapor-deposited directly onto a monolithic (polycrystalline) LYSO scintillator.

Digital probe

An antireflective structure and a fabrication method thereof are disclosed. In one aspect, the antireflective structure includes a substrate, a buffer layer on the substrate, and an anticorrosion layer on the buffer layer, wherein the corrosion resistant layer comprises a densely packed cubic lattice structure. In one aspect, the fabrication method includes depositing a first buffer layer on a substrate in an e-beam deposition process, and depositing a first anticorrosion layer on the first buffer layer in an e-beam deposition process, wherein the substrate comprises sapphire, the first corrosion resistant layer comprises lutetia, and the first buffer layer comprise silicon carbide.

Corrosion resistant antireflection coating and fabrication method thereof

The present disclosure provides a neutron imaging detector and a method for detecting neutrons. In one example, a method includes providing a neutron imaging detector including plurality of memory cells and a conversion layer on the memory cells, setting one or more of the memory cells to a first charge state, positioning the neutron imaging detector in a neutron environment for a predetermined time period, and reading a state change at one of the memory cells, and measuring a charge state change at one of the plurality of memory cells from the first charge state to a second charge state less than the first charge state, where the charge state change indicates detection of neutrons at said one of the memory cells.

Neutron imaging integrated circuit and method for detecting neutrons

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

Hot wall scintillator fabrication of strontium halide, calcium halide, cerium halide, and cesium barium halide scintillators

Doped cesium barium halide scintillator films

A neutron detector and a method for fabricating a neutron detector. The neutron detector includes a photodetector, and a solid-state scintillator operatively coupled to the photodetector. In one aspect, the method for fabricating a neutron detector includes providing a photodetector, and depositing a solid-state scintillator on the photodetector to form a detector structure.

Neutron detector and fabrication method thereof

A radiation sensor and a fabrication method thereof are described. In one aspect, the radiation sensor comprises a photo detector, a scintillator on the photo detector, and an adiabatic gradient-index photonic crystal nanostructure between the scintillator and the photo detector. In one instance, the adiabatic gradient-index photonic crystal nanostructure comprises an impedance matching nanostructure. In another instance, the adiabatic gradient-index photonic crystal nanostructure comprises a plurality of nanocones.

Growing community of inventors

Weston, MA, United States of America

Vivek V Nagarkar