Superconducting phase transitions in mK temperature range in splat-cooled U0.85Pt0.15 alloys

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10380685" target="_blank" >RIV/00216208:11320/18:10380685 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.physb.2017.09.032" target="_blank" >https://doi.org/10.1016/j.physb.2017.09.032</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.physb.2017.09.032" target="_blank" >10.1016/j.physb.2017.09.032</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Superconducting phase transitions in mK temperature range in splat-cooled U0.85Pt0.15 alloys

Popis výsledku v původním jazyce

We present the temperature and magnetic-field dependence of the electrical resistivity (rho(T, B)) in the mK temperature range used as a diagnostic tool for the superconductivity of U-Pt alloys prepared by splat-cooling technique. In most of the investigated alloys, a single resistivity drop was observed at the superconducting transition. For splat-cooled U0.85Pt0.15 (U-15 at% Pt) alloys, two drops were revealed around 0.6 K and 1 K tentatively attributed to the superconducting phase transitions of the gamma-U phase and alpha-U phase. The rho(T, B) characteristics were found to depend on the cooling rate. The superconductivity is characterized by very high upper critical fields, reaching 4.5 T in the 0 K limit.

Název v anglickém jazyce

Superconducting phase transitions in mK temperature range in splat-cooled U0.85Pt0.15 alloys

Popis výsledku anglicky

We present the temperature and magnetic-field dependence of the electrical resistivity (rho(T, B)) in the mK temperature range used as a diagnostic tool for the superconductivity of U-Pt alloys prepared by splat-cooling technique. In most of the investigated alloys, a single resistivity drop was observed at the superconducting transition. For splat-cooled U0.85Pt0.15 (U-15 at% Pt) alloys, two drops were revealed around 0.6 K and 1 K tentatively attributed to the superconducting phase transitions of the gamma-U phase and alpha-U phase. The rho(T, B) characteristics were found to depend on the cooling rate. The superconductivity is characterized by very high upper critical fields, reaching 4.5 T in the 0 K limit.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physica B: Condensed Matter

ISSN

0921-4526

e-ISSN

—

Svazek periodika

536

Číslo periodika v rámci svazku

květen

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

708-712

Kód UT WoS článku

000431075600159

EID výsledku v databázi Scopus

2-s2.0-85029565337