Role of magnetic exchange interactions in chiral-type Hall effects of epitaxial MnxPtSn films

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00549328" target="_blank" >RIV/68378271:_____/21:00549328 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0325345" target="_blank" >http://hdl.handle.net/11104/0325345</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acsaelm.0c01104" target="_blank" >10.1021/acsaelm.0c01104</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Role of magnetic exchange interactions in chiral-type Hall effects of epitaxial MnxPtSn films

Popis výsledku v původním jazyce

We report the relation of the magnetic exchange interactions to the thickness and Mn concentration of MnxPtSn thin films, grown by magnetron cosputtering. The competition of the magnetic exchange interactions determines the finite temperature magnetic texture and thereby the chiral-type Hall effects in external magnetic fields. We investigate the magnetic and transport properties as a function of magnetic field and temperature. We focus on the anomalous and chiral-type Hall effects and the behaviour of the dc magnetization in relation to chiral spin textures. We further determine the stable crystal phase for a relative Mn concentration between 1.5 and 1.85 in the I4̅2d structure. We observe a spin-reorientation transition in all compounds studied, originating from the competition of exchange interactions on different Mn sublattices.

Název v anglickém jazyce

Role of magnetic exchange interactions in chiral-type Hall effects of epitaxial MnxPtSn films

Popis výsledku anglicky

We report the relation of the magnetic exchange interactions to the thickness and Mn concentration of MnxPtSn thin films, grown by magnetron cosputtering. The competition of the magnetic exchange interactions determines the finite temperature magnetic texture and thereby the chiral-type Hall effects in external magnetic fields. We investigate the magnetic and transport properties as a function of magnetic field and temperature. We focus on the anomalous and chiral-type Hall effects and the behaviour of the dc magnetization in relation to chiral spin textures. We further determine the stable crystal phase for a relative Mn concentration between 1.5 and 1.85 in the I4̅2d structure. We observe a spin-reorientation transition in all compounds studied, originating from the competition of exchange interactions on different Mn sublattices.

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

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

ACS Applied Electronic Materials

ISSN

2637-6113

e-ISSN

2637-6113

Svazek periodika

3

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1323-1333

Kód UT WoS článku

000634556600032

EID výsledku v databázi Scopus

2-s2.0-85101748922