Results 21 to 30 of about 51,769 (308)

RESPONSE OF CsI:Pb SCINTILLATOR CRYSTAL TO NEUTRON RADIATION

EPJ Web of Conferences, 2018
The helium-3 world crisis requires a development of new methods of neutron detection to replace commonly used 3He proportional counters. In the past decades, great effort was made to developed efficient and fast scintillators to detect radiation.
Costa Pereira Maria da Conceição, Filho Tufic Madi, Berretta José Roberto, Náhuel Cárdenas José Patrício, Iglesias Rodrigues Antonio Carlos   +4 more
doaj   +1 more source

Fabrication and Characterization of K₂CeCl₅/⁶LiCl and CeCl₃/SrCl₂/⁶LiCl Eutectics for Thermal Neutron Detection

Crystals, 2022
In recent years, thermal neutron detection using scintillators has been used in a wide range of fields. Thus, the development of scintillators with a higher light yield, faster decay, and higher sensitivity for thermal neutrons is required. In this study,
Ryuga Yajima, Kei Kamada, Masao Yoshino, Yui Takizawa, Naoko Kutsuzawa, Rei Sasaki, Takahiko Horiai, Rikito Murakami, Kyoung Jin Kim, Vladimir V. Kochurikhin, Akihiro Yamaji, Shunsuke Kurosawa, Yuui Yokota, Hiroki Sato, Satoshi Toyoda, Yuji Ohashi, Takashi Hanada, Akira Yoshikawa   +17 more
doaj   +1 more source

Er-Doped Mg₄Ta₂O₉ Single-Crystal Scintillators Emitting Near-Infrared Photons for High-Dose Field Monitoring

Photonics, 2023
Mg4Ta2O9 single crystals doped with 0.01, 0.1, and 1% Er were grown using the floating zone method, and their photoluminescence and scintillation properties were studied.
Taisei Hayashi, Kensei Ichiba, Daisuke Nakauchi, Kai Okazaki, Takumi Kato, Noriaki Kawaguchi, Takayuki Yanagida   +6 more
doaj   +1 more source

Photoluminescence of Cesium-Doped Sodium Iodide Films Irradiated by UV LED

Nanomaterials, 2023
Alkali metal halides have long been used as scintillators for applications as sensors and detectors. Usually, a small amount of impurities are added to these inorganic materials to improve their luminescence efficiencies.
Hsing-Yu Wu, Yu-Hung Kuan, Guoyu Yu, Yung-Shin Sun, Jin-Cherng Hsu   +4 more
doaj   +1 more source

Gold Nanoparticles and Their Alternatives for Radiation Therapy Enhancement

Frontiers in Chemistry, 2014
Radiation therapy is one of the most commonly used treatments for cancer. The dose of delivered ionizing radiation can be amplified by the presence of high-Z materials via an enhancement of the photoelectric effect; the most widely studied material is ...
Daniel R. Cooper, Devesh eBekah, Jay eNadeau   +2 more
doaj   +1 more source

Preliminary Studies of Perovskite-Loaded Plastic Scintillator Prototypes for Radioactive Strontium Detection

Chemosensors, 2021
Functional plastic scintillators have attracted much attention for their usefulness in on-site monitoring and detection in environments. In this study, we elucidated a highly reliable and functional plastic scintillator for detection of radioactive ...
Hara Kang, Sujung Min, Bumkyung Seo, Changhyun Roh, Sangbum Hong, Jae Hak Cheong   +5 more
doaj   +1 more source

3D Printed Ultra‐Fast Plastic Scintillators Based on Perovskite‐Photocurable Polymer Composite

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
The demand for radiation detection is increasing in a number of fields, including high‐energy physics, medical imaging, and homeland security. This study serves to demonstrate the potential for the fabrication of fast perovskite‐based scintillators with complex shapes via stereolithographic additive manufacturing, representing a new path toward the ...
Antonella Giuri, Amal C Chekkallur, Mario Calora, Rosanna Mastria, Loris Martinazzoli, Etiennette Auffray, Sanosh Kunjalukkal Padmanabhan, Sara Carturan, Sandra Moretto, Gianluca Quarta, Lucio Calcagnile, Matteo Polo, Alberto Quaranta, Alfonso Maffezzoli, Anna Paola Caricato, Aurora Rizzo, Carola Esposito Corcione   +16 more
wiley   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

Advanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger, Helmy Pacheco Hernandez, Yang Cui, Hongxing Hao, Vanessa Ramm, David C. Mayer, Khai‐Nghi Truong, Roland A. Fischer, Jürgen Hauer, Mariana Kozlowska, Alexander Pöthig   +10 more
wiley   +1 more source

Informatics derived materials databases for multifunctional properties

Science and Technology of Advanced Materials, 2015
In this review, we provide an overview of the development of quantitative structure–property relationships incorporating the impact of data uncertainty from small, limited knowledge data sets from which we rapidly develop new and larger databases. Unlike
Scott Broderick, Krishna Rajan
doaj   +1 more source