Results 191 to 200 of about 2,142,328 (247)

Organic–Inorganic Hybrid Cuprous Halide Scintillators for Flexible X-Ray Imaging

open access: yesACS Applied Materials & Interfaces, 2022
Recently, organic-inorganic hybrid scintillators have received more and more attention because of their merits of easy preparation, good stability, and nontoxicity.
Yu Wang, Peng Mao, Yongan Tang
exaly   +2 more sources

Organic Glass Scintillators

2021
Organic Glass Scintillators (OGSs) have recently been reported as an exciting class of materials that exhibit noteworthy physical and scintillation characteristics. OGSs are based on a stable, amorphous, small-molecule host matrix that contains performance-enhancing additives such as wavelength shifters.
Patrick L. Feng   +2 more
openaire   +1 more source

Study of Organic Scintillators

The Journal of Chemical Physics, 1956
The scintillation counting behavior of a group of fifty-five pure crystalline organic compounds has been extensively studied. The data obtained have been analyzed with the goal of developing a better understanding of the scintillation process and of scintillator behavior.
Raymond C. Sangster, John W. Irvine
openaire   +1 more source

Scintillation response of organic and inorganic scintillators

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1999
Abstract A method to evaluate the scintillation response of organic and inorganic scintillators to different heavy ionizing particles is suggested. A function describing the rate of the energy consumed as fluorescence emission is derived, i.e., the differential response with respect to time.
openaire   +1 more source

Alpha-Particle Scintillations in Organic Compounds

Nature, 1950
THE papers1–7 previously published on organic luminescent materials do not enable a direct and reliable comparison of their conversion efficiencies (conversion of incident radiation energy into light energy) to be made. This is so because different types of photomultipliers have been used and not all the compounds have been investigated with similar ...
B, COLLINGE, E J, ROBBINS
openaire   +2 more sources

Duration of Scintillations from Organic Phosphors

Review of Scientific Instruments, 1950
Measurements have been made on the time of decay of scintillations from organic phosphors irradiated with gamma-rays. Interference between the output pulse from a photo-multiplier and its reflection from a shorted line is used to determine the time constants.
J O, ELLIOT   +3 more
openaire   +2 more sources

Development of organic scintillators

Nuclear Instruments and Methods, 1979
The development of organic scintillators is reviewed with emphasis on work that has been reported since 1964. The scintillation process is discussed. Measurements of scintillator properties such as response-energy dependence, energy resolution, timing characteristics, pulse shape discrimination and scintillation anisotropy are reviewed. Some recent and
openaire   +1 more source

The effect of magnetic field on the scintillation efficiency of organic scintillators

Acta Physica Hungarica, 1992
The fluorescence of different organic plastic and liquid scintillators has been measured as a function of magnetic fieldH up to 13 mT (milli tesla). In the case of NE213, NE230 and stilbene, the percentage change in scintillation efficiency ΔE(%) increases with increasingH till it becomes maximum at an optimum valueH m, and then it ...
null Faizan-Ul-Haq   +4 more
openaire   +1 more source

The scintillation decay of some commercial organic scintillators

Nuclear Instruments and Methods, 1965
Abstract The scintillation decay of some commercial available organic scintillators has been studied on the interval 0–100 ns by a delayed coincidence method. The results of the measurement indicate that on the investigated time interval the scintillation decay of most organic scintillators contains two exponential components, the longer decay time ...
openaire   +1 more source

Molecular origins of scintillation in organic scintillators (Conference Presentation)

Low-Dimensional Materials and Devices 2016, 2016
Organic-based scintillators are indispensable materials for radiation detection owing to their high sensitivity to fast neutrons, low cost, and tailorable properties. There has been a recent resurgence of interest in organic scintillators due to exciting discoveries related to neutron discrimination and gamma-ray spectroscopy, which represent ...
Patrick Feng   +2 more
openaire   +1 more source

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