Results 41 to 50 of about 6,007 (233)

Rational Design of Weakly‐Solvating Molecules for Salt‐In‐Pre‐Ionic‐Liquid Electrolytes for Li Metal Batteries

Advanced Science, EarlyView.
The weakly‐solvating TFMSPyr electrolyte tailors the Li+ solvation structure by suppressing solvent coordination and promoting anion‐dominated solvation. This unique solvation environment induces preferential anion decomposition at electrode interfaces, forming robust inorganic rich S/CEI.
Bishnu P. Thapaliya, Vaidyanathan Sethuraman, Naresh C. Osti, Arvind Ganesan, K. Shawn Reeves, Michael J. Zachman, Albina Y. Borisevich, Harry M. Meyer III, Xiao‐Guang Sun, Eugene Mamontov, Lei Cheng, Sheng Dai   +11 more
wiley   +1 more source

Characterization of the radiation background at the Spallation Neutron Source

, 2016
We present a survey of the radiation background at the Spallation Neutron Source (SNS) at Oak Ridge National Laboratory, TN, USA during routine daily operation.
Ehlers, Georg, Bentley, Phillip M., Cherkashyna, Nataliia,, Newby, R. J.,, Cooper-Jensen, Carsten P., Newby, Robert J., Cooper-Jensen, C. P.,, Iverson, E. B.,, Hall-Wilton, Richard J., Cooper-Jensen, Carsten P.,, Newby, R. J., Gallmeier, F. X., Scherzinger, J.,, Fissum, K. G.,, Kanaki, K., Iverson, E. B., Khaplanov, A.,, Kanaki, K.,, Fissum, Kevin G.,, Dijulio, Douglas D., Iverson, Erik B., Kanaki, Kalliopi,, Newby, Robert J.,, Dijulio, D. D., Ehlers, G., Khaplanov, A., Kirstein, Oliver, Gallmeier, Franz X., Cherkashyna, N., Pfeiffer, D.,, Scherzinger, Julius,, Kirstein, O., Fissum, Kevin G., Dijulio, D. D.,, Gallmeier, Franz X.,, Iverson, Erik B.,, Hornbach, D. E.,, Gallmeier, F. X.,, Kanaki, Kalliopi, Hornbach, D. E., Hornbach, Donald E., Hornbach, Donald E.,, Pfeiffer, D., Bentley, Phillip M.,, Khaplanov, Anton, Khaplanov, Anton,, Bentley, P. M.,, Ehlers, G.,, Fissum, K. G., Pfeiffer, Dorothea,, Kirstein, O.,, Cherkashyna, Nataliia, Scherzinger, J., Hall-Wilton, Richard J.,, Pfeiffer, Dorothea, Cherkashyna, N.,, Ehlers, Georg,, Bentley, P. M., Kirstein, Oliver,, DiJulio, Douglas D.,, Scherzinger, Julius, Cooper-Jensen, C. P.   +61 more
core   +1 more source

Fundamental neutron physics beamline at the spallation neutron source at ORNL [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2015
We describe the Fundamental Neutron Physics Beamline (FnPB) facility located at the Spallation Neutron Source at Oak Ridge National Laboratory. The FnPB was designed for the conduct of experiments that investigate scientific issues in nuclear physics, particle physics, astrophysics and cosmology using a pulsed slow neutron beam.
Fomin, N., Greene, G.L., Allen, R.R., Cianciolo, V., Crawford, C., Tito, T.M., Huffman, P.R., Iverson, E.B., Mahurin, R., Snow, W.M.   +9 more
openaire   +2 more sources

Structural and component characterization of the B4C neutron conversion layer deposited by magnetron sputtering

Nuclear Engineering and Technology, 2023
Neutron conversion detectors that use 10B-enriched boron carbide are feasible alternatives to 3He-based detectors. We prepared boron carbide films at micron-scale thickness using direct-current magnetron sputtering.
Jingtao Zhu, Yang Liu, Jianrong Zhou, Zehua Yang, Hangyu Zhu, Xiaojuan Zhou, Jinhao Tan, Mingqi Cui, Zhijia Sun   +8 more
doaj   +1 more source

Wide Temperature Zero Thermal Expansion in Al Matrix Composites with High Thermal Conductivity

Advanced Science, EarlyView.
Strain engineering strategy is implemented on the negative thermal expansion (NTE) phase Zn1.6Mg0.4P2O7 within composites, where Al matrix‐induced compressive strain drives uniform polyhedral and unit cell evolution, thereby enabling broad and consistent thermal compensation efficacy and obtaining good thermal performance.
Jinrui Qian, Feixiang Long, Yiqing Liu, Longlong Fan, Mingqing Liao, Qilong Gao, Hao Lu, Dexiang Gao, Le Kang, Yuzhu Song, Xiuzhu Han, Yue Sun, Naike Shi, Chang Zhou, Jun Chen   +14 more
wiley   +1 more source

Target optimisation studies for the European Spallation Source [PDF]

, 2010
The European Spallation Source (ESS) is one of Europe’s biggest and most prestigious science projects. ESS will be the world’s most powerful next generation neutron spallation source for research with neutrons, providing a unique tool for studies of ...
Bungau, Adriana, Bungau A, Bungau C, Cywinski, R., Bungau, Cristian, Cywinski R   +5 more
core  

Structurally Complex Precipitates Enhance Strength‐Ductility Synergy in a Duplex Medium Entropy Alloy

Advanced Science, EarlyView.
Strong‐yet‐ductile precipitation‐hardening alloys require novel microstructural complexity of precipitates in particularly at cryogenic condition, to constantly impart strain hardening of hard‐and‐brittle precipitates. The present work creates innovative structurally complex precipitates assembled with dispersed nanocores and a chemical‐heterogeneity ...
Shaohua Gao, Yang Yang, Xiaoxuan Fan, Jinyu Zhang, Shuaiyang Liu, Jiao Li, Hui Wang, Wenli Song, Gang Liu, Jun Sun   +9 more
wiley   +1 more source

Induced activation in accelerator components

, 2014
The residual activity induced in particle accelerators is a serious issue from the point of view of radiation safety as the long-lived radionuclides produced by fast or moderated neutrons and impact protons cause problems of radiation exposure for staff ...
Heine Dølrath Thomsen, Danared, Håkan, Moller, Soren Pape, Møller, Søren Pape, Carlsson, Patrick, Patrick Carlsson, Edgecock, R., Thomsen, Heine Dølrath, Håkan Danared, Ferenc Mezei, Søren Pape Møller, Mezei, Ferenc, Bungau, Adriana, Cywinski, Robert, Robert Cywinski, Barlow, Roger, Adriana Bungau, Anne Ivalu Sander Holm, Holm, Anne Ivalu Sander, Edgecock, Thomas Robert, Cristian Bungau, Carlsson, Patrik Westman, Bungau, Cristian, Thomsen, Heine Dolrath, Roger Barlow, Thomas Robert Edgecock   +25 more
core   +1 more source

Fundamental Neutron Physics at Spallation Sources

Annual Review of Nuclear and Particle Science, 2022
Low-energy neutrons have been a useful probe in fundamental physics studies for more than 70 years. With advances in accelerator technology, many new sources are spallation based. These new, high-flux facilities are becoming the sites for many next-generation fundamental neutron physics experiments.
Nadia Fomin, Jason Fry, Robert W. Pattie, Geoffrey L. Greene   +3 more
openaire   +1 more source

Slight compositional variation-induced structural disorder-to-order transition enables fast Na+ storage in layered transition metal oxides

Nature Communications, 2022
In layered transition metal oxides as cathode active materials for Na-ion batteries, Na+ diffusion kinetics are impacted by Na+/vacancy ordering. Here, the authors suggest that the P2-type Na2/3Ni1/3Mn2/3O2 with large zigzag ordering exhibits high Na ...
Yuansheng Shi, Pengfeng Jiang, Shicheng Wang, Weixin Chen, Bin Wei, Xueyi Lu, Guoyu Qian, Wang Hay Kan, Huaican Chen, Wen Yin, Yang Sun, Xia Lu   +11 more
doaj   +1 more source