Results 111 to 120 of about 16,863 (293)

Zero‐Dimensional Perovskite‐Inspired Scintillator‐Based High‐Radiation‐Resistant Radionuclide Analyzer Free From Irreversible Degradation

Laser &Photonics Reviews, EarlyView.
A zero‐dimensional perovskite‐inspired scintillator (Cs3Cu2I5) is developed as a high‐radiation‐resilient radionuclide analyzer capable of operating under extreme γ‐ray environments. Even after 200 kGy irradiation, the device fully restores its original spectroscopic performance through simple thermal annealing, demonstrating intrinsic defect ...
Jiwon Seo, Seungho Song, Youngjoo Park, Dakyoung Lee, Sang Hyun Nam, Chanho Kim, Young‐Hoon Kim, Kisung Lee, Beomjun Park, Jung‐Yeol Yeom   +9 more
wiley   +1 more source

Flexible Wood‐Based X‐Ray Scintillator Film Using Lead‐Free Cs3Cu2I5 Perovskite Nanoparticles

Small Structures
The prevalent use of unsustainable polymers in current X‐ray scintillators poses a significant environmental concern. The advancement of biodegradable X‐ray scintillators holds promise in mitigating escalating environmental issues tied to electronic or ...
In Kyu Moon, Seungjun Yoo, Jinwoo Choi, Ho Kyung Kim, Youngjong Kang   +4 more
doaj   +1 more source

Real-Time Dose Measurement in Brachytherapy Using Scintillation Detectors Based on Ce³⁺-Doped Garnet Crystals

Crystals
Conventional detectors based on ionization chambers, semiconductors, or thermoluminescent materials generally cannot be used to verify the in vivo dose delivered during brachytherapy treatments with γ-ray sources.
Sandra Witkiewicz-Łukaszek, Bogna Sobiech, Janusz Winiecki, Yuriy Zorenko   +3 more
doaj   +1 more source

Host–Dopant Engineering of Ce4+‐Dominant Y3(Al,Ga)5O12:Ce,Mg Scintillators for High‐Performance X‐Ray Imaging

Laser &Photonics Reviews, EarlyView.
Mg2+ co‐doping strongly suppresses defect‐related emission and luminescence from trace impurities. Moreover, Mg2+ co‐doping improves the scintillation performance of Y3Al3Ga2O12:Ce by increasing the light yield and accelerating the decay time.
Hisato Suezumi, Kei Kamada, Karol Bartosiewicz, Masao Yoshino, Liudmila Gushchina, Vladimir Babin, Yevheniia Smortsova, Nadiya Zhutova, Vladimir Pankratov, Alena Beitlerova, Martin Nikl, Kohei Nakanishi, Rikito Murakami, Satoshi Ishizawa, Yuui Yokota, Akira Yoshikawa   +15 more
wiley   +1 more source

Optimizing neutron-gamma discrimination in scintillation detectors using Tucker decomposition

Kuwait Journal of Science
Neutron-gamma discrimination is essential for applications in radiation monitoring and nuclear safety. Conventional methods often face challenges related to complex signal processing and experimental constraints.
Imane Ahnouz, Hanan Arahmane, Rajaa Sebihi   +2 more
doaj   +1 more source

Influence of dissolved gas and temperature on the light yield of new liquid scintillators

, 1998
Sixteen new liquid scintillators, emitting green light, were studied. They are based on four solvents combined with four dopants. The influence of different gas atmospheres was studied.
Martellotti, G, S. Buontempo, Medvedkov, A M, A. M. Medvedkov, Golovkin, S V, S. V. Golovkin, Penso, G, Vasilchenko, V G, F. Galeazzi, V. G. Vasil'Chenko, Soloviev, A S, G. Martellotti, Buontempo, S, PENSO, Gianni, A. S. Solovjev, Galeazzi, F, V.G. Vasil'chenko, A.M. Medvedkov, S.V. Golovkin, A.S. Solovjev, G. Penso   +20 more
core   +1 more source

Zero‐Dimensional Organic–Inorganic Hybrid Metal Halides as Luminescent Materials: A Review From the Perspective of Molecular Level

Laser &Photonics Reviews, EarlyView.
Advances in zero‐dimensional organic–inorganic hybrid metal halides are reviewed from a molecular‐engineering perspective. Four design strategies (polyhedral‐architecture, elemental‐composition‐substitution, donor–acceptor/host–guest, multi‐emissive‐center integration‐coupling engineering) and structure‐performance trade‐offs are summarized.
Rufeng Wang, Junnan Song, Guiqiang Pu, Yangmin Tang, Jiacheng Wang   +4 more
wiley   +1 more source

High-resolution fast neutron imaging through synergistic composition engineering of organic inorganic hybrid manganese halides

Nano Research
Fast neutron imaging has emerged as an indispensable tool for non-destructive testing across diverse fields such as materials science, nuclear safety, and cultural heritage preservation.
Zizhen Bao, Guangya Zheng, Zijian Zhu, Pengying Wan, Xiao Ouyang, Zhelin Feng, Yan Song, Tong Jin, Ruirui Fan, Guangda Niu, Jiang Tang, Xiaoping Ouyang, Linyue Liu   +12 more
doaj   +1 more source

Nanocomposite, ceramic, and thin film scintillators

, 2016
The literature so far has reviewed only single-crystal and, up to some extent, optical ceramic scintillators. This book introduces and describes in detail the research and development in thin film scintillators, glass ceramics, as well as nanocomposite ...
Nikl, Martin
core  

Thiolate Salt Mediated Dynamic Silyl Ether Exchanges for Polymer Network Design and Deconstruction

Macromolecular Rapid Communications, EarlyView.
This work introduces thiolate salts as mediators for dynamic silyl ether exchange. This platform enables the synthesis of reprocessable covalent adaptable polymer networks (CANs) and allows for sterically controlled, and tunable deconstruction of silyl ether‐containing thermosets.
Pierce T. Bombard, Andrew D. Vargo, Henry P. Chesley‐Vogels, Georgios Tarasidis, Elise C. Desjarlais, Truman K. Sandy, Harry E. Touloukian, Dmytro Davydenko, Jennifer C. Vo, Bassil M. El‐Zaatari   +9 more
wiley   +1 more source