Structural and magnetic properties of the transition metals (TMdouble bond; length as m-dashCo, Ni) and Nb co-doped SrTiO3 thin films
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F16%3A86097453" target="_blank" >RIV/61989100:27360/16:86097453 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989100:27760/16:86097453
Výsledek na webu
<a href="http://dx.doi.org/10.1016/j.materresbull.2016.06.012" target="_blank" >http://dx.doi.org/10.1016/j.materresbull.2016.06.012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.materresbull.2016.06.012" target="_blank" >10.1016/j.materresbull.2016.06.012</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Structural and magnetic properties of the transition metals (TMdouble bond; length as m-dashCo, Ni) and Nb co-doped SrTiO3 thin films
Popis výsledku v původním jazyce
In this article, we report the fabrication of transition metal (TM = Co/Ni) and Nb co-doped SrTiO3 (Ni0.06Nb0.05Sr0.12Ti0.16O0.61 and Co0.08Nb0.05Sr0.11Ti0.15O0.61) thin films of thickness around 1.1 μm on monocrystalline Si (100) substrate by RF sputtering at 350 oC. The as-deposited amorphous films were annealed at 800 oC in vacuum to obtain crystalline structure. The X-ray diffraction studies revealed that the annealed polycrystalline films are having a cubic perovskite structure. The surface and cross-sectional morphologies, grain size, elements and structure of the films were studied by atomic force microscope, scanning and transmission electron microscopes. The microstructure and selected area electron diffraction (SAED processed pattern) also confirms the perovskite structure of typical SrTiO3. The magnetic behaviour of the films was studied by vibrating sample magnetometry and magneto-optic Kerr measurements. The ferromagnetic responses were observed in both materials at room temperature.
Název v anglickém jazyce
Structural and magnetic properties of the transition metals (TMdouble bond; length as m-dashCo, Ni) and Nb co-doped SrTiO3 thin films
Popis výsledku anglicky
In this article, we report the fabrication of transition metal (TM = Co/Ni) and Nb co-doped SrTiO3 (Ni0.06Nb0.05Sr0.12Ti0.16O0.61 and Co0.08Nb0.05Sr0.11Ti0.15O0.61) thin films of thickness around 1.1 μm on monocrystalline Si (100) substrate by RF sputtering at 350 oC. The as-deposited amorphous films were annealed at 800 oC in vacuum to obtain crystalline structure. The X-ray diffraction studies revealed that the annealed polycrystalline films are having a cubic perovskite structure. The surface and cross-sectional morphologies, grain size, elements and structure of the films were studied by atomic force microscope, scanning and transmission electron microscopes. The microstructure and selected area electron diffraction (SAED processed pattern) also confirms the perovskite structure of typical SrTiO3. The magnetic behaviour of the films was studied by vibrating sample magnetometry and magneto-optic Kerr measurements. The ferromagnetic responses were observed in both materials at room temperature.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
BM - Fyzika pevných látek a magnetismus
OECD FORD obor
—
Návaznosti výsledku
Projekt
<a href="/cs/project/LO1203" target="_blank" >LO1203: Regionální materiálově technologické výzkumné centrum - Program udržitelnosti</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Materials Research Bulletin
ISSN
0025-5408
e-ISSN
—
Svazek periodika
83
Číslo periodika v rámci svazku
November
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
8
Strana od-do
193-200
Kód UT WoS článku
000382793400026
EID výsledku v databázi Scopus
2-s2.0-84976330393