Ferromagnetic Rh2Mn5Bi4 thin film alloy epitaxially grown on MgO(001)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00537428" target="_blank" >RIV/68378271:_____/20:00537428 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.tsf.2020.138388" target="_blank" >https://doi.org/10.1016/j.tsf.2020.138388</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.tsf.2020.138388" target="_blank" >10.1016/j.tsf.2020.138388</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ferromagnetic Rh2Mn5Bi4 thin film alloy epitaxially grown on MgO(001)

Popis výsledku v původním jazyce

Epitaxial growth of ferromagnetic Rh2Mn5Bi4 thin films from the family of X2Mn5Bi4 (X = Cu, Ni, Pd and Rh) compounds was pursued employing magnetron sputtering on MgO(001) substrates. Composition, structure and microstructure of prepared films were studied using a wide range of diffraction, microscopy and spectroscopy techniques, while Superconducting quantum interference device and Magneto-Optical Kerr Effect were used for magnetic and magneto-optical characterizations. The huge difference between Rh and Bi in their physico-chemical properties - melting points, vapor pressures and deposition yields - manifested in a substantial influ-ence of growth temperature on resulting properties of prepared films. Rh2Mn5Bi4 alloy with characteristic mi-crostructure and favorable ferromagnetic and magneto-optical response was obtained after growth at 400 °C. The arrangement of Mn atoms within the structure should give rise to the magnetic moment in a similar fashion as in Heusler alloys.

Název v anglickém jazyce

Ferromagnetic Rh2Mn5Bi4 thin film alloy epitaxially grown on MgO(001)

Popis výsledku anglicky

Epitaxial growth of ferromagnetic Rh2Mn5Bi4 thin films from the family of X2Mn5Bi4 (X = Cu, Ni, Pd and Rh) compounds was pursued employing magnetron sputtering on MgO(001) substrates. Composition, structure and microstructure of prepared films were studied using a wide range of diffraction, microscopy and spectroscopy techniques, while Superconducting quantum interference device and Magneto-Optical Kerr Effect were used for magnetic and magneto-optical characterizations. The huge difference between Rh and Bi in their physico-chemical properties - melting points, vapor pressures and deposition yields - manifested in a substantial influ-ence of growth temperature on resulting properties of prepared films. Rh2Mn5Bi4 alloy with characteristic mi-crostructure and favorable ferromagnetic and magneto-optical response was obtained after growth at 400 °C. The arrangement of Mn atoms within the structure should give rise to the magnetic moment in a similar fashion as in Heusler alloys.

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

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Thin Solid Films

ISSN

0040-6090

e-ISSN

—

Svazek periodika

714

Číslo periodika v rámci svazku

Nov

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

13

Strana od-do

1-13

Kód UT WoS článku

000591877700002

EID výsledku v databázi Scopus

2-s2.0-85092909787