High-field magnetoconductance in La-Sr manganites of FM and AFM ground states
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00493174" target="_blank" >RIV/68378271:_____/18:00493174 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jmmm.2018.02.026" target="_blank" >http://dx.doi.org/10.1016/j.jmmm.2018.02.026</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jmmm.2018.02.026" target="_blank" >10.1016/j.jmmm.2018.02.026</a>
Alternative languages
Result language
angličtina
Original language name
High-field magnetoconductance in La-Sr manganites of FM and AFM ground states
Original language description
Large-grain La1–xSrxMnO3 ceramic samples of compositions x=0.45 and 0.55, representing the ferromagnetic (FM) and A-type antiferromagnetic (AFM) ground states, were produced via classical sintering at 1500 °C of cold-pressed sol-gel prepared single-phase nanoparticles. Using the same precursors, nanogranular forms of both manganite ceramics were prepared by fast spark plasma sintering at low temperature of 900 °C, which limits the growth of crystal grains. The magnetotransport of both the bulk and nanogranular forms was investigated in a broad range of magnetic fields up to 130 kOe and analyzed on the basis of detailed magnetic measurements. For interpretation of observed behaviors, the theory of grain-boundary tunneling is revisited.
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
<a href="/en/project/GA15-10088S" target="_blank" >GA15-10088S: Magnetism of manganite particles and their formations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
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 Magnetism and Magnetic Materials
ISSN
0304-8853
e-ISSN
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Volume of the periodical
456
Issue of the periodical within the volume
Jun
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
12
Pages from-to
167-178
UT code for WoS article
000427580800024
EID of the result in the Scopus database
2-s2.0-85042269881