Zobrazeno 1 - 10
of 102
pro vyhledávání: '"D.I. Vainshtein"'
Autor:
D.I. Vainshtein, P. N. Chernykh, E. A. Vorobyeva, N.G. Chechenin, J.Th.M. De Hosson, M. V. Dutka
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 9:1044-1055
Structure and composition of arrays of vertically aligned multi-walled carbon nanotubes grown by continuous injection chemical vapor deposition method were studied using the high resolution transmission electron microscopy combined with energy disper
Autor:
D.I. Vainshtein, A.A. Turkin, Yutao Pei, R. van der Hulst, Changqiang Chen, K. P. Shaha, J.Th.M. De Hosson
Publikováno v:
Acta Materialia, 57(17), 5156-5164. PERGAMON-ELSEVIER SCIENCE LTD
This paper reports several new findings on the breakdown of dynamic roughening in thin film growth. With increasing energy flux of concurrent ion impingement during pulsed DC sputtering, a transition from dynamic roughening to dynamic smoothening is
Publikováno v:
WIT Transactions on Ecology and the Environment, 109, 891-899
Rock salt is one of the considered storage mediums for radioactive waste, and so the behavior of rock salt in the vicinity of the waste canisters is of great practical interest. The main contribution to the irradiation from a radioactive waste comes
Publikováno v:
Physica Status Solidi (C), 4(3), 1036-1039
Mineral zircon, ZrSiO(4), belongs to a class of materials that can be used as a chronological tool in geology and archaeology for measurements of the natural radiation dose and the sample age by optical methods. The model of optically stimulated lumi
Publikováno v:
Journal of Physics-Condensed Matter, 18(24), 5655-5668. IOP PUBLISHING LTD
New experimental results are presented on low temperature irradiation ( 18 degrees C) of rock-salt samples which had been exposed to initial doses up to 320 GRad at 100 degrees C. Differential scanning calorimetry ( DSC) shows that the latent heat of
Publikováno v:
Journal of Physics D-Applied Physics, 38(1), 156-171. IOP PUBLISHING LTD
After exposure to ionizing irradiation, mineral zircon exhibits thermoluminescence (TL), which can be used to calculate the irradiation dose and the age of natural samples. Different aspects of the dating procedure based on zircon TL, including labor
Publikováno v:
Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 228(1), 304-308. ELSEVIER SCIENCE BV
We propose a mechanism of void growth in di-atomic ionic crystals due to agglomeration of divacancies produced by interactions between dislocations and excitons. An exciton can cause movement of nearby dislocation jogs, resulting in the creation of e
Autor:
A.V. Sugonyako, H.W. den Hartog, R. Gaynutdinov, A.A. Turkin, D.I. Vainshtein, A.A. Bukharaev
Publikováno v:
physica status solidi (c). 2:289-293
Results of systematic AFM (atomic force microscopy) experiments on heavily and moderatly irradiated NaCl samples are presented. The sodium nanoparticles and structures of nanoparticles are poduced in sodium chloride during irradiation. The AFM images
Publikováno v:
Physica Status Solidi (C), 2(1), 362-366
Exposure of NaCl to high doses of ionizing radiation leads to the formation of nano-particles of metallic Na, very small chlorine precipitates, vacancy voids, and dislocations. A useful way to monitor the stage of the damage formation process is meas
Publikováno v:
Journal of Physics-Condensed Matter, 16(6), 785-798. IOP PUBLISHING LTD
In this paper we present the results of the first systematic investigation of the geometrical properties of sodium nanoclusters in NaCl using the combined results of differential scanning calorimetry (DSC) and atomic force microscopy (AFM). The melti