Pressure evolution of magnetism in URhGa

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F18%3A10385115" target="_blank" >RIV/00216208:11320/18:10385115 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68378271:_____/18:00499794

Výsledek na webu

<a href="https://doi.org/10.1063/1.5043134" target="_blank" >https://doi.org/10.1063/1.5043134</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/1.5043134" target="_blank" >10.1063/1.5043134</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Pressure evolution of magnetism in URhGa

Popis výsledku v původním jazyce

In this paper, wereport the results of an ambient and high pressure study of a 5f-electron ferromagnet URhGa. The work is focused on measurements of magnetic and thermodynamic properties of a single crystal sample and on the construction of the p-T phase diagram. Diamond anvil cells were employed to measure the magnetization and electrical resistivity pressures up to similar to 9 GPa. At ambient pressure, URhGa exhibits collinear ferromagnetic ordering of uranium magnetic moments mu(U) similar to 1.1 mu(B) (at 2 K) aligned along the c-axis of the hexagonal crystal structure below the Curie temperature T-C = 41K. With the application of pressure up to 5GPa the ordering temperature T-C initially increases whereas the saturated moment slightly decreases. The rather unexpected evolution is put in the context of the UTX family of compounds. (c) 2018 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

Název v anglickém jazyce

Pressure evolution of magnetism in URhGa

Popis výsledku anglicky

In this paper, wereport the results of an ambient and high pressure study of a 5f-electron ferromagnet URhGa. The work is focused on measurements of magnetic and thermodynamic properties of a single crystal sample and on the construction of the p-T phase diagram. Diamond anvil cells were employed to measure the magnetization and electrical resistivity pressures up to similar to 9 GPa. At ambient pressure, URhGa exhibits collinear ferromagnetic ordering of uranium magnetic moments mu(U) similar to 1.1 mu(B) (at 2 K) aligned along the c-axis of the hexagonal crystal structure below the Curie temperature T-C = 41K. With the application of pressure up to 5GPa the ordering temperature T-C initially increases whereas the saturated moment slightly decreases. The rather unexpected evolution is put in the context of the UTX family of compounds. (c) 2018 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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

AIP Advances

ISSN

2158-3226

e-ISSN

—

Svazek periodika

8

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

—

Kód UT WoS článku

000448957900017

EID výsledku v databázi Scopus

2-s2.0-85053886543