Superconducting Properties of FeSe1-xSx Crystals for x up to 0.19статья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 августа 2017 г.
Аннотация:We report on the transport properties of FeSe1−xSx single crystals for x = 0.04, 0.09, and 0.19. These compounds show a consequent increase in the superconducting transition temperature to about 10.5 K for x = 0.04 and 0.09 followed by a decrease to 8.5 K for x = 0.19, completing the superconducting dome of the FeSe1−xSx series phase diagram. The sample with the highest substitution level x = 0.19 shows no transition to an orthorhombic phase at low temperatures. Therefore, the suppression of the low temperature structural transition in FeSe1−xSx coincides with the start of the steep decrease in the superconducting transition temperature.