Results 71 to 80 of about 14,479 (296)

SOC Mismatch–Driven Inter‐Particle Synchronization via Internal Li‐Ion Transfer: An Unrecognized Electrode‐Emergent Degradation Pathway in Ni‐Rich Composite Cathodes

Advanced Energy Materials, EarlyView.
Composite cathode degradation is not merely the sum of its particles. Kinetically mismatched populations develop state‐of‐charge differences that drive spontaneous internal Li‐ion transfer; the accompanying transient currents accelerate surface degradation.
Seheon Oh, Suyoung Kim, Inho Kim, Kangwoo Ahn, Min Wook Pin, Minkyu Kim   +5 more
wiley   +1 more source

Characterization and performance evaluation of epoxy-based plastic scintillators for gamma ray detection

Frontiers in Physics
This research investigates the fabrication and analysis of plastic scintillators using an epoxy matrix. Plastic scintillators are widely used in radiation detection because of their low cost, ease of fabrication, resistance to moisture, and rapid decay ...
Marliyadi Pancoko, Marliyadi Pancoko, Hafni L. Nuri, Andjar Prasetyo, Azwar Manaf, Abdul Jami, Ausatha R. Yanto, Kasmudin, Utomo, Rony Djokorayono, Achmad Suntoro   +10 more
doaj   +1 more source

Distributed feedback lasing of commercial liquid scintillators

, 2013
International audienceIt is shown that lasing can be achieved in commercial organic liquid scintillators. Using a dynamic grating induced by an interference pattern in the scintillator volume, distributed feedback lasing is shown to occur in four out of ...
Hamel, Matthieu, Angélique, Jean-Claude, Rocha, Licinio, Michel, Maugan, Normand, Stéphane   +4 more
core   +1 more source

Hybrid Ionomer‐Free Porous Transport Electrodes With Catalyst Coated Membranes for Enhanced Water Electrolysis

Advanced Energy Materials, EarlyView.
We demonstrate how improved electrochemical performance during water electrolysis is achieved when a porous transport electrode (PTE) is coupled with a traditional catalyst coated membrane (CCM). Using operando neutron radiography, a more homogenous water distribution near the catalyst layer‐membrane interface is revealed in PTE‐based designs due to ...
Tess Seip, Lijun Zhu, Salvatore Ranieri, James Torres, Yuxuan Zhang, Roger Hobbs, Hassina Bilheux, Jean‐Christophe Bilheux, Aimy Bazylak   +8 more
wiley   +1 more source

Defect engineering in Mg2+ co-doped LuAG:Ce ceramics: Towards ultrahigh fast scintillation proportion

Journal of Advanced Ceramics
A slow scintillation component due to charge carrier capture at point defects is a serious issue in scintillator materials. Therefore, the fabrication of scintillators with a high proportion of fast components in the scintillation response is of great ...
Chen Hu, Danyang Zhu, Yanbin Wang, Zhenzhen Zhou, Junhao Ye, Romana Kucerkova, Alena Beitlerova, Martin Nikl, Jiang Li   +8 more
doaj   +1 more source

A Scintillating Meteor [PDF]

Science, 1890
n ...
openaire   +3 more sources

Tile Crack Scintillators Upgrade

, 2019
The crack scintillators are being replaced during long shutdown 2. They need replacement due to the high amount of radiation that they have received. In our project, we assemble the new crack scintillators, we study and optimize the Sr90 scans and we ...
Alghamdi, Nada Khaled A
core  

3D Printing Plastic Scintillators [PDF]

, 2017
Scintillation is the production of visible light in a transparent material when exposed to either an electron, ion, or some other high energy particle. There are many ways to manufacture scintillators, but unfortunately many of these methods involve the
Merino, Nicolas, Durrance, Madison, Vanderwolf, Emily   +2 more
core   +1 more source

A compact detector system for simultaneous measurements of the light yield non-linearity and timing properties of scintillators

Scientific Reports
This work presents an outline of a detection system that employs the Compton spectrometer method to assess the non-linearity of scintillator light yield.
Benoit Sabot, Chavdar Dutsov, Philippe Cassette, Krasimir Mitev, Matthieu Hamel, Guillaume H. V. Bertrand, Kheirreddine Lebbou, Christophe Dujardin   +7 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