Magneto-optical properties of 40 nm thick textured La2/3Sr1/3MnO3 thin films integrated on silicon via a Ca2Nb3O-10 nanosheet layer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F25%3A10501397" target="_blank" >RIV/00216208:11320/25:10501397 - isvavai.cz</a>
Result on the web
<a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=2FY1MlDRUx" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=2FY1MlDRUx</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevMaterials.9.044401" target="_blank" >10.1103/PhysRevMaterials.9.044401</a>
Alternative languages
Result language
angličtina
Original language name
Magneto-optical properties of 40 nm thick textured La2/3Sr1/3MnO3 thin films integrated on silicon via a Ca2Nb3O-10 nanosheet layer
Original language description
We demonstrate the possibility of growing textured La2/3Sr1/3MnO3 (LSMO) thin films on silicon substrates with magneto-optical and optical properties comparable to high-quality epitaxial layers grown on bulk SrTiO3 (STO). The pulsed laser deposition growth of LSMO is achieved by a two-dimensional nanosheet (NS) seed layer of Ca2Nb3O 10 (CNO) inducing epitaxial stabilization of LSMO films. The resulting 40 nm thick layer possesses a higher Curie temperature and a lower overall magnetization than an LSMO layer with a similar thickness on STO. Spectra of the full permittivity tensor were calculated from optical and magneto-optical measurements. Spectral dependencies of both the diagonal and off-diagonal elements share many similarities between the LSMO/NS/Si and LSMO/STO samples. These similarities indicate comparable electronic structures of the layers and demonstrate comparable optical quality of textured LSMO on NS/Si and epitaxial LSMO on STO.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
<a href="/en/project/LM2023065" target="_blank" >LM2023065: Material growth and measurement laboratory</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review Materials
ISSN
2475-9953
e-ISSN
2475-9953
Volume of the periodical
9
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
044401
UT code for WoS article
001464978200001
EID of the result in the Scopus database
2-s2.0-105001677033