全部文献期刊会议图书|学者科研项目
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作者:Mayeen Uddin Khandaker , Hiromitsu Haba , Yukiko Komori ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.470, pp.1-9
摘要:Abstract(#br)Excitation functions for the nat Er(d, x ) 163,165,166,167,168,170 Tm and nat Er(d, x ) 171 Er nuclear reactions were measured from the respective thresholds up to 24 MeV by using a stacked-foil activation technique combined with HPGe γ-ray spectrometry. Measure...
作者:Pedro Arce , Juan Ignacio Lagares , Juan Diego Azcona ...
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2020
摘要:Abstract(#br). We have studied each of the physics options that Geant4 offers to simulate an X-ray radiotherapy treatment with the aim of obtaining those that provide the best possible match to the experimental data of dose profiles and at the same time reduce the CPU time. The p...
作者:Neetu Kanda , Anup Thakur , Fouran Singh ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.467, pp.40-43
摘要:Abstract(#br)Structural and optical study of pure and Ag-doped Ge 2 Sb 2 Te 5 (GST) thin films after swift heavy ion irradiation, is presented. In the present work, we have used 120 MeV Ag 9+ ions for irradiation using various ion fluence. Structural properties were investig...
作者:Chaturvedula S. Sastri , Florian Duval , Thierry Sauvage ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.467, pp.152-155
摘要:Abstract(#br)14 elements were determined, at trace level, in Roman and other archaeological glasses by 12 MeV proton activation analysis. The results show that the natural glass from Mongolia and Brazilian quartz are the purest of all the samples analysed with detection limits at...
作者:D. Rapagnani , M. De Cesare , D. Alfano ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.467, pp.53-57
摘要:Abstract(#br)The study of Thermal Protection Systems (TPS) is largely performed in Plasma Wind Tunnel (PWT) facilities where sample wear rate is of main interest and the knowledge of its relation with sample surface temperature desirable. The intrusive and indirect methods employ...
作者:Ryo Ogawara , Tamon Kusumoto , Teruaki Konishi ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.467, pp.9-12
摘要:Abstract(#br)We investigated the optimum etching condition for potassium hydroxide-ethanol–water solution (PEW) to detect only alpha and 7 Li particles from 10 B(n, α) 7 Li reactions registered in a CR-39 plastic nuclear track detector. The background recoil protons, which a...
作者:Yujia Yang , Xiangyang Lu , Weiwei Tan ...
来源:[J].Nuclear Inst. and Methods in Physics Research, A(IF 1.142), 2020
摘要:Abstract(#br)Niobium sputtered copper cavities were proposed as a kind of promising next generation superconducting cavities, but were still challenged by the Q-slope effect under high acceleration gradients. Current solutions focus on improving the film quality to make it more b...
作者:E. Savchenko , I. Khyzhniy , S. Uyutnov ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.469, pp.37-41
摘要:Abstract(#br)The total yield of emitted particles from solid CH 4 and Ar matrices doped with CH 4 was studied under irradiation with electrons. The explosive desorption was detected for these systems. Strong bursts of particles were delayed with respect to the start of irrad...
作者:RuiBin Li , ChenHui Wang , ChaoHui He ...
来源:[J].Nuclear Inst. and Methods in Physics Research, B(IF 1.266), 2020, Vol.470, pp.32-37
摘要:Abstract(#br)When an NPN bipolar junction transistor (BJT) is exposed to the pulsed gamma (or X) irradiation, photocurrent is generated, containing the primary photocurrent and the secondary photocurrent. TID experiments and transient irradiation experiments were carried out...

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