Results 51 to 60 of about 75,517 (292)

Effect of neutron irradiation on neat epoxy resin stability in shielding applications

Science and Engineering of Composite Materials, 2018
Epoxy resin is a thermoset polymer and is one of the main candidates for radiation shielding application. In this investigation, carbon, hydrogen, and nitrogen analysis showed that the presence of the light element of nitrogen in cured epoxy could lead ...
Adeli Ruhollah, Shirmardi Seyed Pezhman, Abbasi Hassan, Ahmadi Seyed Javad   +3 more
doaj   +1 more source

Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8

Advanced Functional Materials, EarlyView.
Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi, Dirk Wulferding, Amit Pawbake, Clément Faugeras, Sivasakthi Kuppusamy, Raman Sankar, Gichan Son, Jeongwoo Kim, Kwang‐Yong Choi   +8 more
wiley   +1 more source

Observation of ion beam induced magnetic patterning using off-specular polarized neutron reflectometry [PDF]

, 2003
The long-range magnetic structure in Co/Pt multilayers magnetically patterned by ion irradiation is observed by off-specular polarized neutron reflectivity.
Dalgliesh, RM, Grundy, PJ, Langridge, S, Telling, ND, Vishnyakov, VM   +4 more
core   +1 more source

Neutron and .GAMMA.-irradiation of bacteriophage M13 DNA: Use of standard neutron irradiation facility(SNIF). [PDF]

Journal of Radiation Research, 1990
We describe here the use of the Van de Graaff accelerator as a source of high energy neutrons for biological irradiation. Single-stranded bacteriophage M13 DNA was chosen as the system to determine the relative biological effectiveness of monoenergetic neutrons.
S P, Singh, D, Cohen, N, Dytlewski, J, Houldsworth, M F, Lavin   +4 more
openaire   +2 more sources

From Wafers to Electrodes: Transferring Automatic Optical Inspection (AOI) for Multiscale Characterization of Smart Battery Manufacturing

Advanced Functional Materials, EarlyView.
Automat optical inspection (AOI) techniques in semiconductor fabrication can be leveraged in battery manufacturing, enabling scalable detection and analysis of electrode‐ and cell‐level imperfections through AI‐driven analytics and a digital‐twin framework.
Jianyu Li, Ertao Hu, Wei Wei, Feifei Shi
wiley   +1 more source

Review and critical assessment of dislocation loop analyses on EUROFER 97

Nuclear Materials and Energy, 2018
The understanding of microstructural defects behavior after neutron irradiation is crucial for assessing the applicability of reduced activation ferritic/martensitic (RAFM) steel EUROFER 97 in future fusion reactors.
C. Dethloff, E. Gaganidze, J. Aktaa
doaj   +1 more source

Computational analysis of a neutron trap in the center of the WWR-K reactor core for irradiation tests of large-sized objects

Eurasian Journal of Physics and Functional Materials, 2022
Nowadays, the WWR-K research reactor is operated with low-enriched uranium fuel and a beryllium neutron reflector. Irradiation positions located in the core make it possible to irradiate objects no larger than 50 mm in size.
A. A. Shaimerdenov, D. S. Sairanbayev, Sh. Kh. Gizatulin, N. K. Romanova, M. T. Aitkulov, M. Sh. Tulegenov, Zh. T. Bugubay, S. A. Baitelesov   +7 more
doaj   +1 more source

Monte-Carlo Simulations of Radiation-Induced Activation in a Fast-Neutron and Gamma- Based Cargo Inspection System

, 2012
An air cargo inspection system combining two nuclear reaction based techniques, namely Fast-Neutron Resonance Radiography and Dual-Discrete-Energy Gamma Radiography is currently being developed.
B Bromberger, B.D. Sowerby ., Bundesministerium für Umwelt, CANBERRA GmbH, Civil Aviatian Authority, D Bar, D Vartsky, D. Poston ., F Kaufmann, Geant4 collaboration, H Wershofen, H. Wershofen ., I Mor, J. Kopecky ., J. Petersen, K Tittelmeier, M B Goldberg, M Brandis, M Schmiedel, M. Drosg, M.B. Goldberg, National Council of Radiation Protection, O. Schwerer, R Nolte, S. Hauf ., S. Hauf ., V Dangendorf, V. Dangendorf ., W.B. Wilson .   +28 more
core   +1 more source

Radiation Campaign of HPK Prototype LGAD sensors for the High-Granularity Timing Detector (HGTD)

, 2020
We report on the results of a radiation campaign with neutrons and protons of Low Gain Avalanche Detectors (LGAD) produced by Hamamatsu (HPK) as prototypes for the High-Granularity Timing Detector (HGTD) in ATLAS. Sensors with an active thickness of 50~$\
Alderweireldt, S., Atanov, N., Ayoub, M. K., Chen, H., Christie, S., Cindro, V., Cui, H., d'Amen, G., da Costa, J. Barreiro Guimarães, Davydov, Y., Fan, Y., Ferreira, A. S. C., Galloway, Z., García, L. Castillo, Ge, J., Gee, C., Giacomini, G., Gkougkousis, E. L., Grieco, C., Grinstein, S., Grosse-Knetter, J., Guindon, S., Han, D., Han, S., Howard, A., Huang, Y., Jin, Y., Jing, M., Kiuchi, R., Kramberger, G., Kuwertz, E., Labitan, C., Lange, J., Leite, M., Li, C., Liang, H., Liang, Z., Liu, B., Liu, J., Lockerby, M., Lyu, F., Mandić, I., Martinez-Mckinney, F., Mazza, S. M., Mikuž, M., Padilla, R., Qi, B., Quadt, A., Ran, K., Ren, H., Rizzi, C., Rossi, E., Sadrozinski, H. F. -W., Saito, G. T., Schumm, B., Schwickardi, M., Seiden, A., Shan, L., Shi, L., Shi, X., Tan, Y., Tricoli, A., Wilder, M., Wu, K., Wyatt, W., Xiao, S., Yang, T., Yang, X., Yang, Y., Yu, C., Zhang, X., Zhao, L., Zhao, M., Zhao, Y., Zhao, Z., Zheng, X., Zhuang, X.   +76 more
core   +1 more source

Sensitized Triplet Exciton Generation in Nanostructured Polymer Scintillators: Toward Improved γ/Neutron Discrimination

Advanced Functional Materials, EarlyView.
Rapid γ/neutron discrimination through PSD is achieved in liquid droplet containing nanostructured polymeric scintillator where a TTA‐active dye is dissolved. The inclusion of a properly selected and dosed sensitizer metalated porphyrin enhances discrimination sensitivity and speed by doubling the density of annihilating triplets and increasing the ...
Luca Pollice, Xueqian Hu, Letizia G. Tedoldi, Andrea Erroi, Davide Rigamonti, Marco Tardocchi, Davide Bortot, Andrea Pola, Christoph Weder, Angelo Monguzzi   +9 more
wiley   +1 more source