Results 121 to 130 of about 40,261 (187)

Positron annihilation spectroscopy study of radiation-induced defects in W and Fe irradiated with neutrons with different spectra. [PDF]

Sci Rep, 2020
Ogorodnikova OV, Majerle M, Čížek J, Simakov S, Gann VV, Hruška P, Kameník J, Pospíšil J, Štefánik M, Vinš M.   +9 more
europepmc   +1 more source

Positron lifetime study of ion-irradiated tungsten: Ion type and dose effects

Nuclear Materials and Energy
Polycrystalline recrystallized tungsten samples were irradiated with 7.5 MeV Si ions and 9 MeV Cu ions to three different damage levels (0.01, 0.1, 0.5 dpa at 200 nm depth) at 295 K.
B. Wieluńska-Kuś, M. Dickmann, W. Egger, M. Zibrov, Ł. Ciupiński   +4 more
doaj   +1 more source

POSSIBILITIES OF STUDYING OF NANOOBJECTS IN POROUS SILICON AND WAFERS OF SILICON IRRADIATED BY PROTONS BY METHOD OF POSITRON ANNIHILATION SPECTROSCOPY

Вестник. Серия физическая, 2009
It is shown, that one of effective modern methods of definition of the nanodefect sizes (vacancies, vacansion clasters), free volumes of porous, cavities, emptiness in nanomaterials and porous systems is the method of positron annihilation spectroscopy ...
V.I. Grafutin, O.V. Ilyukhina, G.G. Myasishcheva, E.P. Prokopiev, S.P. Timoshenkov, Yu.V. Funtikov   +5 more
doaj  

Analysis of monomer ratios in a dimethacrylate mixture using positron annihilation spectroscopy. [PDF]

Sci Rep
Cifraničová K, Šauša O, Rosskopfová O, Sedničková M, Švajdlenková H.   +4 more
europepmc   +1 more source

Study of multiblock polyamide-6/Poly-(isoprene) copolymers by positron annihilation spectroscopy

Open Chemistry, 2008
Bryaskova R., Mateva R., Djourelov N., Krasteva M.   +3 more
doaj   +1 more source

Insightful understanding of the correlations of the microstructure and catalytic performances of Pd@chitosan membrane catalysts studied by positron annihilation spectroscopy. [PDF]

RSC Adv, 2018
Liu Q, Xu M, Zhao J, Wang Y, Qi C, Zeng M, Xia R, Cao X, Wang B.   +8 more
europepmc   +1 more source

Effect of Silane Coupling Agents on Structure and Properties of Carbon Fiber/Silicon Rubber Composites Investigated by Positron Annihilation Spectroscopy. [PDF]

Molecules
Gao J, Mei J, Xiong H, Han X.
europepmc   +1 more source

Positron states in polypropylene and polystyrene at low temperature [PDF]

, 2007
Bas, C, Dauwe, Charles, Djourelov, Nikolay, Laforest, Nicolas, Palacio, CA   +4 more
core   +1 more source

Study of mechanical and electrical properties through positron annihilation spectroscopy for ethylene-propylene-diene rubber biocomposites with treated wheat husk fibers. [PDF]

Sci Rep
Mohamed HFM, Taha HG, Mohammed WM, Abdel-Hady EE, Awad S.   +4 more
europepmc   +1 more source

Positron annihilation spectroscopy investigation of vacancy defects in neutron-irradiated 3C -SiC

, 2017
Xunxiang Hu, T. Koyanagi, Y. Katoh
semanticscholar   +1 more source