The temperature induced current transport characteristics in the orthoferrite YbFeO3-delta thin film/p-type Si structure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F21%3APU142117" target="_blank" >RIV/00216305:26620/21:PU142117 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1361-648X/abba69" target="_blank" >https://iopscience.iop.org/article/10.1088/1361-648X/abba69</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1361-648X/abba69" target="_blank" >10.1088/1361-648X/abba69</a>
Alternative languages
Result language
angličtina
Original language name
The temperature induced current transport characteristics in the orthoferrite YbFeO3-delta thin film/p-type Si structure
Original language description
The perovskite ytterbium ferrite is a new ferroelectric semiconductor material. We presented the temperature induced current-voltage (I-V) characteristics of the Al/YbFeO3-delta/p-Si/Al hetero-junction. The orthoferrite YbFeO3-delta thin films were deposited on a single crystal p-type Si substrate by a radio frequency magnetron sputtering system. The potential barrier height (BH) and ideality factor n of the heterojunction were obtained by thermionic emission current method based on the recommendations in the literature. The fact that the calculated slopes of I-V curves become temperature independent implying that the field emission current mechanism takes place across the device, which has been explained by the presence of the spatial inhomogeneity of BHs or potential fluctuations. Moreover, a tunneling transmission coefficient value of 26.67 was obtained for the ferroelectric YbFeO3-delta layer at the Al/p-Si interface.
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
2021
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 Physics Condensed Matter
ISSN
0953-8984
e-ISSN
1361-648X
Volume of the periodical
33
Issue of the periodical within the volume
3
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
„035704-1“-„035704-13“
UT code for WoS article
000584924200001
EID of the result in the Scopus database
2-s2.0-85095707614