Temperature dependent current transport mechanism in osmium-doped perovskite yttrium manganite-based heterojunctions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU135352" target="_blank" >RIV/00216305:26620/19:PU135352 - isvavai.cz</a>
Result on the web
<a href="https://aip.scitation.org/doi/10.1063/1.5094129" target="_blank" >https://aip.scitation.org/doi/10.1063/1.5094129</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5094129" target="_blank" >10.1063/1.5094129</a>
Alternative languages
Result language
angličtina
Original language name
Temperature dependent current transport mechanism in osmium-doped perovskite yttrium manganite-based heterojunctions
Original language description
Among the multiferroics, yttrium manganite YMnO3 (YMO) is one of the most frequently studied magnetic ferroelectric oxides and has attracted a great deal of concern, thanks to its potential magnetoelectric features. Furthermore, it has been reported in the literature that yttrium manganite is a useful interface material in thin film devices. It has been documented that the dopant into Y and/or Mn site(s) plays significant roles on the electrical and magnetic properties of YMO. The YMn0.95Os0.05O3 (YMOO) oxide powders were prepared by the well-known solid-state reaction technique. The YMOO thin films were deposited on the p-Si (100) substrate via a radio frequency sputtering method with a thickness of approximately 62nm. The oxidation states of the constituted elements have been investigated by using the X-ray photoelectron spectroscopy method. Furthermore, the surface features of the obtained thin film have been investigated using a scanning electron microscope measurement. The I-V measurements were performed in the 50-310K range, and consequently, the Schottky diodelike reverse and forward bias I-V characteristics were observed in the Al/YMOO/p-Si heterojunction. Moreover, the ideality factor and the barrier height values were calculated as 0.77 and 2.23 at room temperature, respectively.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
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Continuities
O - Projekt operacniho programu
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Applied Physics
ISSN
0021-8979
e-ISSN
1089-7550
Volume of the periodical
125
Issue of the periodical within the volume
21
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
„214104-1“-„214104-10“
UT code for WoS article
000470721900046
EID of the result in the Scopus database
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