Influence of Sample Preparation Technology and Treatment on Magnetism and Superconductivity of UCoGe

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10103784" target="_blank" >RIV/00216208:11320/11:10103784 - isvavai.cz</a>

Výsledek na webu

<a href="http://jpsj.ipap.jp/link?JPSJ/80/084709/" target="_blank" >http://jpsj.ipap.jp/link?JPSJ/80/084709/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1143/JPSJ.80.084709" target="_blank" >10.1143/JPSJ.80.084709</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Sample Preparation Technology and Treatment on Magnetism and Superconductivity of UCoGe

Popis výsledku v původním jazyce

Ferromagnetic superconductor UCoGe is reported to be a week ferromagnet with Curie phase transition temperature T(C) approximate to 2.5 K. The magnetic order coexists with superconductivity that appears below critical temperature T(SC) approximate to 0.7K. Nevertheless, the exotic coexistence of the mentioned physical phenomena is strongly sample dependent and only few samples can take pride in thereby. We have prepared a series of polycrystalline samples and single crystals using Czochralski and floating zone method. The samples were treated by a standard annealing under the vacuum or refined using solid state electrotransport. All samples were carefully characterized by X-ray and neutron diffraction methods and by electron-dispersive X-ray analysisin a scanning electron microscope. They were subsequently also studied with respect to magnetism and superconductivity by electrical resistivity, magnetization, AC susceptibility and specific heat measurements. The results have been analy

Název v anglickém jazyce

Influence of Sample Preparation Technology and Treatment on Magnetism and Superconductivity of UCoGe

Popis výsledku anglicky

Ferromagnetic superconductor UCoGe is reported to be a week ferromagnet with Curie phase transition temperature T(C) approximate to 2.5 K. The magnetic order coexists with superconductivity that appears below critical temperature T(SC) approximate to 0.7K. Nevertheless, the exotic coexistence of the mentioned physical phenomena is strongly sample dependent and only few samples can take pride in thereby. We have prepared a series of polycrystalline samples and single crystals using Czochralski and floating zone method. The samples were treated by a standard annealing under the vacuum or refined using solid state electrotransport. All samples were carefully characterized by X-ray and neutron diffraction methods and by electron-dispersive X-ray analysisin a scanning electron microscope. They were subsequently also studied with respect to magnetism and superconductivity by electrical resistivity, magnetization, AC susceptibility and specific heat measurements. The results have been analy

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BM - Fyzika pevných látek a magnetismus

OECD FORD obor

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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of the Physical Society of Japan

ISSN

0031-9015

e-ISSN

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Svazek periodika

80

Číslo periodika v rámci svazku

8

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000293836400034

EID výsledku v databázi Scopus

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