Luminescence study of ZnSe based scintillators in frequency domain

Vitta, P.

doi:10.3952/lithjphys.48312

Cited by 4 publications

(1 citation statement)

References 18 publications

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“…The best results in case of co-doping of ZnSe with O and Al is due to the fact that aluminium impurity augments incorporation of oxygen into ZnSe crystal. The higher density of the defects centres formed due to this is responsible for efficient emissions [106]. In recent years the mechanism of the influence of the rare-earth doping on the afterglow has also been studied on doped ZnSe samples by introducing CeO 2 , Sm 2 O 3 or Sm 2 S 3 etc.…”

Section: Effect Of Doping On Znse Based Scintillatorsmentioning

confidence: 99%

A review on the progress of ZnSe as inorganic scintillator

Jagtap

Chopade

Tadepalli

et al. 2019

Opto-Electronics Review

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Modern scintillator detectors act as an efficient tool for detection and measurement of ionizing radiations. ZnSe based materials have been found to be a promising candidate for scintillation applications. These scintillators show much-needed scintillation efficiency along with advantages such as high thermal and radiation stability, less-toxicity, non-hygroscopicity, emissions in the visible range and small decay time etc. Further, in quantum confinement regime, they show improvement in luminescent properties and size dependent emissions. In this review article, the attempt has been made to trace the progress of ZnSe based materials towards highly efficient quantum dot scintillators. Here, the fundamental process of scintillation has been explained. Factors such as doping, annealing, heavy ion irradiation which affects the scintillation response of ZnSe based scintillators have also been discussed. Method of synthesis plays a key role in optimization of quantum dot properties. Hence, it has been tried to trace the development in methods of synthesis of quantum dots. With optimized synthesis, we can extend applications of these highly efficient quantum dot scintillators for various scientific and industrial applications.

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Section: Effect Of Doping On Znse Based Scintillatorsmentioning

confidence: 99%

A review on the progress of ZnSe as inorganic scintillator

Jagtap

Chopade

Tadepalli

et al. 2019

Opto-Electronics Review

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ZnSe- and CdSe-Based Radiation Detectors

Jagtap

Bute²,

Rane³

et al. 2023

Handbook of II-VI Semiconductor-Based Sensors and Radiation Detectors

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Magnesium zinc oxide detectors for fast ultraviolet detection

Ščajev

Miasojedovas

Mazuronytė

et al. 2022

Journal of Applied Physics

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We explored a Mg-alloyed ZnO material (or MgZnO alloy) on a lattice-matched scandium aluminum magnesium oxide substrate for obtaining most effective photodetectors with highest (∼10 A/W) and fastest (up to 3 GHz) responses and two orders of magnitude UV/VIS rejection ratio. Device operation was related to its material electronic properties (carrier lifetime, diffusivity, and diffusion length) via photoluminescence and light-induced pump–probe techniques. Defect-related response is found suitable for sensitive logarithmic detectors, while exciton-related response is favorable to ultrafast linear UV solar blind detectors. Two-contact planar detector design allows their application in low-cost environmental detection systems.

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Luminescence study of ZnSe based scintillators in frequency domain

Cited by 4 publications

References 18 publications

A review on the progress of ZnSe as inorganic scintillator

A review on the progress of ZnSe as inorganic scintillator

ZnSe- and CdSe-Based Radiation Detectors

Magnesium zinc oxide detectors for fast ultraviolet detection

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