Effect of the Composition and the Crystal Structure on the Electrophysical Properties of the Ni1–xWx System at Low Temperatures
- Авторы: Derevyanko V.V.1, Sungurov M.S.1, Sukhareva T.V.1, Finkel’ V.A.1, Shakhov Y.N.1
- 
							Учреждения: 
							- National Sciencec Center Kharkov Institute of Physics and Technology
 
- Выпуск: Том 60, № 10 (2018)
- Страницы: 1930-1934
- Раздел: Superconductivity
- URL: https://journal-vniispk.ru/1063-7834/article/view/204017
- DOI: https://doi.org/10.1134/S1063783418100062
- ID: 204017
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Аннотация
The problem of establishing the correlation between, on the one hand, the chemical and phase compositions of Ni1–xWx alloys (0 ≤ x ≤ 0.5) and, on the other hand, the character of the temperature dependences of the electrical resistivity, is considered. Based on the experimental ρ(T) curves, the concentration dependences of are reconstructed in the wide temperature range (50 K ≤ T ≤ 273 K). The ρ(x) curves have features related to a change in the crystal structures of the alloys (concentration fcc–bcc phase transition), their magnetic structures and percolation processes occurring in the two-phase fcc + bcc medium.
Об авторах
V. Derevyanko
National Sciencec Center Kharkov Institute of Physics and Technology
														Email: finkel@kipt.kharkov.ua
				                					                																			                												                	Украина, 							Kharkov, 61108						
M. Sungurov
National Sciencec Center Kharkov Institute of Physics and Technology
														Email: finkel@kipt.kharkov.ua
				                					                																			                												                	Украина, 							Kharkov, 61108						
T. Sukhareva
National Sciencec Center Kharkov Institute of Physics and Technology
														Email: finkel@kipt.kharkov.ua
				                					                																			                												                	Украина, 							Kharkov, 61108						
V. Finkel’
National Sciencec Center Kharkov Institute of Physics and Technology
							Автор, ответственный за переписку.
							Email: finkel@kipt.kharkov.ua
				                					                																			                												                	Украина, 							Kharkov, 61108						
Yu. Shakhov
National Sciencec Center Kharkov Institute of Physics and Technology
														Email: finkel@kipt.kharkov.ua
				                					                																			                												                	Украина, 							Kharkov, 61108						
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