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Study of Magnetoelectric Properties of Composites Based on Magnetic Particles of Fe2O3 and Bentonite Using Percolation Theory
The paper presents the results from studies of the electrical and magnetic properties of an inhomogeneous percolated medium based on the theory of percolation. The application of this theory has a wide and varied range. Examples include hopping conductivity in semiconductors, properties of porous ma...
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| Published in: | Surface engineering and applied electrochemistry 2023-06, Vol.59 (3), p.314-320 |
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| Format: | Article |
| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c268t-30de75acbcb68b5c3779b18c25651616d8a6fa32219a815f7b28c45c11bca8653 |
| container_end_page | 320 |
| container_issue | 3 |
| container_start_page | 314 |
| container_title | Surface engineering and applied electrochemistry |
| container_volume | 59 |
| creator | Imanova, S. R. |
| description | The paper presents the results from studies of the electrical and magnetic properties of an inhomogeneous percolated medium based on the theory of percolation. The application of this theory has a wide and varied range. Examples include hopping conductivity in semiconductors, properties of porous materials, etc. It was found that, with approaching the percolation threshold
p
c
= 0.35, the resistivity decreases, and the electrical conductivity increases accordingly. An increasing number of individual ferromagnetic nanogranules in (
p
)–Fe
2
O
3
–(1–
p
) (MBT) composites merge with the formation of individual Fe
2
O
3
clusters in the bentonite matrix, which combine to form a continuous network of clusters. This is due to the fact that the resistivity ρ of the composite is mainly determined by the magnetic component of the latter. |
| doi_str_mv | 10.3103/S1068375523030092 |
| format | article |
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p
c
= 0.35, the resistivity decreases, and the electrical conductivity increases accordingly. An increasing number of individual ferromagnetic nanogranules in (
p
)–Fe
2
O
3
–(1–
p
) (MBT) composites merge with the formation of individual Fe
2
O
3
clusters in the bentonite matrix, which combine to form a continuous network of clusters. This is due to the fact that the resistivity ρ of the composite is mainly determined by the magnetic component of the latter.</description><identifier>ISSN: 1068-3755</identifier><identifier>EISSN: 1934-8002</identifier><identifier>DOI: 10.3103/S1068375523030092</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Bentonite ; Clusters ; Electrical resistivity ; Engineering ; Ferromagnetism ; Hopping conduction ; Machines ; Magnetic properties ; Manufacturing ; Particulate composites ; Percolation theory ; Porous materials ; Processes</subject><ispartof>Surface engineering and applied electrochemistry, 2023-06, Vol.59 (3), p.314-320</ispartof><rights>Allerton Press, Inc. 2023. ISSN 1068-3755, Surface Engineering and Applied Electrochemistry, 2023, Vol. 59, No. 3, pp. 314–320. © Allerton Press, Inc., 2023. Russian Text © The Author(s), 2023, published in Elektronnaya Obrabotka Materialov, 2023, No. 3, pp. 65–71.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-30de75acbcb68b5c3779b18c25651616d8a6fa32219a815f7b28c45c11bca8653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Imanova, S. R.</creatorcontrib><title>Study of Magnetoelectric Properties of Composites Based on Magnetic Particles of Fe2O3 and Bentonite Using Percolation Theory</title><title>Surface engineering and applied electrochemistry</title><addtitle>Surf. Engin. Appl.Electrochem</addtitle><description>The paper presents the results from studies of the electrical and magnetic properties of an inhomogeneous percolated medium based on the theory of percolation. The application of this theory has a wide and varied range. Examples include hopping conductivity in semiconductors, properties of porous materials, etc. It was found that, with approaching the percolation threshold
p
c
= 0.35, the resistivity decreases, and the electrical conductivity increases accordingly. An increasing number of individual ferromagnetic nanogranules in (
p
)–Fe
2
O
3
–(1–
p
) (MBT) composites merge with the formation of individual Fe
2
O
3
clusters in the bentonite matrix, which combine to form a continuous network of clusters. This is due to the fact that the resistivity ρ of the composite is mainly determined by the magnetic component of the latter.</description><subject>Bentonite</subject><subject>Clusters</subject><subject>Electrical resistivity</subject><subject>Engineering</subject><subject>Ferromagnetism</subject><subject>Hopping conduction</subject><subject>Machines</subject><subject>Magnetic properties</subject><subject>Manufacturing</subject><subject>Particulate composites</subject><subject>Percolation theory</subject><subject>Porous materials</subject><subject>Processes</subject><issn>1068-3755</issn><issn>1934-8002</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LAzEQhoMoWKs_wFvA82o-mo892mJVqLTQ9rxks9m6ZZusSXrowf9uli14EE8zw_s8MzAA3GP0SDGiT2uMuKSCMUIRRSgnF2CEczrJJELkMvUpzvr8GtyEsEeIccLICHyv47E6QVfDD7WzJjrTGh19o-HKu8742JjQpzN36FxoYpqmKpgKOns2elQlTrcDOTdkSaGyFZwaG51NDtyGxu7gynjtWhWb5G4-jfOnW3BVqzaYu3Mdg-38ZTN7yxbL1_fZ8yLThMuYUVQZwZQudcllyTQVIi-x1IRxhjnmlVS8VpQQnCuJWS1KIvWEaYxLrSRndAwehr2dd19HE2Kxd0dv08mCSEq5kCwXicIDpb0LwZu66HxzUP5UYFT0Xy7-fDk5ZHBCYu3O-N_N_0s_wK1-1Q</recordid><startdate>20230601</startdate><enddate>20230601</enddate><creator>Imanova, S. R.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230601</creationdate><title>Study of Magnetoelectric Properties of Composites Based on Magnetic Particles of Fe2O3 and Bentonite Using Percolation Theory</title><author>Imanova, S. R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-30de75acbcb68b5c3779b18c25651616d8a6fa32219a815f7b28c45c11bca8653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bentonite</topic><topic>Clusters</topic><topic>Electrical resistivity</topic><topic>Engineering</topic><topic>Ferromagnetism</topic><topic>Hopping conduction</topic><topic>Machines</topic><topic>Magnetic properties</topic><topic>Manufacturing</topic><topic>Particulate composites</topic><topic>Percolation theory</topic><topic>Porous materials</topic><topic>Processes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Imanova, S. R.</creatorcontrib><collection>CrossRef</collection><jtitle>Surface engineering and applied electrochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Imanova, S. R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study of Magnetoelectric Properties of Composites Based on Magnetic Particles of Fe2O3 and Bentonite Using Percolation Theory</atitle><jtitle>Surface engineering and applied electrochemistry</jtitle><stitle>Surf. Engin. Appl.Electrochem</stitle><date>2023-06-01</date><risdate>2023</risdate><volume>59</volume><issue>3</issue><spage>314</spage><epage>320</epage><pages>314-320</pages><issn>1068-3755</issn><eissn>1934-8002</eissn><abstract>The paper presents the results from studies of the electrical and magnetic properties of an inhomogeneous percolated medium based on the theory of percolation. The application of this theory has a wide and varied range. Examples include hopping conductivity in semiconductors, properties of porous materials, etc. It was found that, with approaching the percolation threshold
p
c
= 0.35, the resistivity decreases, and the electrical conductivity increases accordingly. An increasing number of individual ferromagnetic nanogranules in (
p
)–Fe
2
O
3
–(1–
p
) (MBT) composites merge with the formation of individual Fe
2
O
3
clusters in the bentonite matrix, which combine to form a continuous network of clusters. This is due to the fact that the resistivity ρ of the composite is mainly determined by the magnetic component of the latter.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.3103/S1068375523030092</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1068-3755 |
| ispartof | Surface engineering and applied electrochemistry, 2023-06, Vol.59 (3), p.314-320 |
| issn | 1068-3755 1934-8002 |
| language | eng |
| recordid | cdi_proquest_journals_2833678597 |
| source | Springer Link |
| subjects | Bentonite Clusters Electrical resistivity Engineering Ferromagnetism Hopping conduction Machines Magnetic properties Manufacturing Particulate composites Percolation theory Porous materials Processes |
| title | Study of Magnetoelectric Properties of Composites Based on Magnetic Particles of Fe2O3 and Bentonite Using Percolation Theory |
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