Results 61 to 70 of about 63,786 (193)

Halide Perovskite Radiation Detectors: Conventional Imaging Applications and New Opportunities

Advanced Functional Materials, Volume 36, Issue 6, 19 January 2026.
Organic–inorganic hybrid halide perovskite (OIHP) semiconductors, owing to their exceptional optoelectronic properties, are emerging as promising next‐generation integrated radiation detectors for applications in medical radiodiagnosis and healthcare monitoring.
Dou Zhao, Yeon‐Woo Choi, Tomoyuki Yokota, Takao Someya, Nam‐Gyu Park   +4 more
wiley   +1 more source

Self-shielding effect of a single phase liquid xenon detector for direct dark matter search

, 2009
Liquid xenon is a suitable material for a dark matter search. For future large scale experiments, single phase detectors are attractive due to their simple configuration and scalability. However, in order to reduce backgrounds, they need to fully rely on
A. Minamino, A. Ota, A. Takeda, Abe, Ahmed, Alner, Aprile, Baldini, Baldini, Bernabei, C. Mitsuda, D. Motoki, Doke, Fukuda, H. Hagiwara, H. Ogawa, H. Sekiya, J. Hosaka, J.I. Lee, J.P. Cravens, Jungman, K. Abe, K. Ishihara, K. Kobayashi, K. Nishijima, K. Taki, K. Tomita, K. Ueshima, K.E. Lim, Lebedenko, M. Kikuchi, M. Nakahata, M. Shiozawa, M.B. Smy, N. Kobayashi, S. Kamada, S. Moriyama, S. Nakamura, S. Suzuki, S.H. Moon, Schmidt, Spergel, T. Maruyama, T. Nagase, T. Namba, T. Sato, Tegmark, Y. Ashie, Y. Ebizuka, Y. Fukuda, Y. Hashimoto, Y. Itow, Y. Koshio, Y. Nakajima, Y. Suzuki, Y. Takeuchi, Y. Uchida, Y.D. Kim   +57 more
core   +1 more source

Reconstruction of long-term dynamics of Chernobyl-derived 137Cs in the Upa River using bottom sediments in the Scheckino reservoir and semi-empirical modelling

Proceedings of the International Association of Hydrological Sciences, 2019
. Two cores of bottom sediments were collected in 2018 to a depth of ∼200 cm in the deepest part of the Scheckino reservoir on the Upa River (9500 km2), Tula region, Russia.
A. Konoplev, M. Ivanov, V. Golosov, E. Konstantinov   +3 more
semanticscholar   +1 more source

Novel method for determining of 137Cs in seawater using liquid scintillation counter

Limnology and Oceanography: Methods, Volume 24, Issue 1, January 2026.
Abstract Robust and efficient monitoring of radiocesium in the marine environment has become increasingly important, especially following the Fukushima Daiichi Nuclear Power Plant accident. A liquid scintillation counter (LSC) has been used for 137Cs analysis—which was identified as one of the hazardous radionuclides; however, a major limitation of ...
Young‐Hyun Kim, Hyuncheol Kim
wiley   +1 more source

Suitability of high-pressure xenon as scintillator for gamma ray spectroscopy

, 2012
In this paper we report the experimental study of high-pressure xenon used as a scintillator, in the context of developing a gamma ray detector. We measure a light yield near 2 photoelectrons per keV for xenon at 40 bar. Together with the light yield, we
Chandra, R., Curioni, A., Davatz, G., Frederich, H., Gendotti, A., Gendotti, U., Goeltl, L., Jebali, R., Murer, D., Resnati, F., Rubbia, A.   +10 more
core   +1 more source

Investigation of inter‐source and intra‐source spectral variations in an electronic brachytherapy source using spectral measurements and Monte Carlo simulations

Medical Physics, Volume 53, Issue 1, January 2026.
Abstract Background The Xoft electronic brachytherapy source is commonly used to treat superficial lesions and tumors located at shallow depths. However, uncertainties in material composition and geometry, mainly arising due to the manual assembly of the x‐ray tube components, contribute to inter‐source variability in the tube output spectrum.
Azin Esmaelbeigi, Nada Tomic, Jonathan Kalinowski, Peter G. F. Watson, Mark J. Rivard, Slobodan Devic, Shirin A. Enger   +6 more
wiley   +1 more source

Environmental Controls on the Cycling of Fe and Mn in Patagonian Fjord Systems

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 1, January 2026.
Abstract Fjord sediments are important reservoirs and conduits of potentially bioavailable iron (Fe) and manganese (Mn). Both elements are critical to life, serving as key reactants in metabolic pathways, and play an important role in the reactivity and burial of organic carbon.
L. Piret, J. R. Hawkings, L. Hopf, D. McCabe   +3 more
wiley   +1 more source

Radioactive contamination of ZnWO4 crystal scintillators

, 2010
The radioactive contamination of ZnWO4 crystal scintillators has been measured deep underground at the Gran Sasso National Laboratory (LNGS) of the INFN in Italy with a total exposure 3197 kg x h.
Belli, P., Bernabei, R., Cappella, F., Cerulli, R., d'Angelo, S., Danevich, F. A., Dubovik, A. M., Galashov, E. N., Grinyov, B. V., Incicchitti, A., Kobychev, V. V., Laubenstein, M., Nagornaya, L. L., Nozzoli, F., Poda, D. V., Podviyanuk, R. B., Polischuk, O. G., Prosperi, D., Shlegel, V. N., Tretyak, V. I., Tupitsyna, I. A., Vasiliev, Ya. V., Vostretsov, Yu. Ya.   +22 more
core   +1 more source

Comparison of Radiation Damage in Lead Tungstate Crystals under Pion and Gamma Irradiation

, 2004
Studies of the radiation hardness of lead tungstate crystals produced by the Bogoroditsk Techno-Chemical Plant in Russia and the Shanghai Institute of Ceramics in China have been carried out at IHEP, Protvino.
A.A. Derevschikov, A.E. Yakutin, A.M. Davidenko, A.N. Vasiliev, A.P. Meschanin, A.S. Konstantinov, A.V. Ryazantsev, A.V. Uzunian, Annenkov, Batarin, Batarin, Batarin, D.A. Morozov, J. Butler, J. Yarba, K.E. Shestermanov, L.F. Soloviev, L.V. Nogach, N.E. Mikhalin, N.G. Minaev, P.A. Semenov, S. Stone, T.Y. Chen, V.A. Batarin, V.A. Kachanov, V.I. Kravtsov, V.K. Semenov, V.N. Grishin, V.S. Lukanin, V.V. Mochalov, V.Y. Khodyrev, Y. Kubota, Y.A. Matulenko, Y.M. Goncharenko, Y.M. Melnick   +34 more
core   +1 more source

Artificial 137Cs and natural 40K in mushrooms from the subalpine region of the Minya Konka summit and Yunnan Province in China

Environmental science and pollution research international, 2017
A study on 137Cs pollution and activity concentrations of 40K in mushrooms of the genera Cortinarius, Leccinum, Russula, Tricholoma, Tylopilus, and Xerocomus from two neighboring regions in southwest China in 2010–2013 revealed different patterns of ...
J. Falandysz, M. Saniewski, Ji Zhang, T. Zalewska, Honggao Liu, Karolina Kluza   +5 more
semanticscholar   +1 more source