Crystal structure, magnetic and transport properties of Fe0.25TaSe2

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Crystal structure, magnetic and transport properties of Fe0.25TaSe2. / Nosova, N.; Selezneva, N.; Shishkin, D. et al.
In: Physica B: Condensed Matter, Vol. 673, 415492, 2024.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{c04cddb1269c452699961bec722f5ca6,

title = "Crystal structure, magnetic and transport properties of Fe0.25TaSe2",

abstract = "The Fe0.25TaSe2 polycrystalline samples have been synthesized using two routes of solid-state reactions and various heat treatments and cooling conditions. The obtained samples have been studied by x-ray diffraction, magnetization and electrical resistivity measurements. It has been revealed that various methods of preparation and heat treatment do not have a strong effect on the lattice parameters of the main phase in the samples, but they significantly affect the magnetic critical temperature and magnetic hysteresis of the samples. Depending on the sample preparation procedure magnetic ordering temperature of Fe0.25TaSe2 is observed to vary in the range 33–60 K. The coercive field values from 31.7 kOe to 65.3 kOe at T = 2 K are indicative of a very high magnetocrystalline anisotropy in this material. The observed distinctions in the magnetic characteristics of the Fe0.25TaSe2 samples obtained by various methods and after different heat treatments can be ascribed to the difference in the distribution of Fe atoms over the crystal lattice.",

author = "N. Nosova and N. Selezneva and D. Shishkin and N. Baranov",

note = "This work was supported by the Ministry of Science and Higher Education of Russia (project FEUZ-2023-0017 and theme «Magnet» No.122021000034-9). NMN acknowledges the Program of the Ural Federal University CEP 3.1.1.1–20.",

year = "2024",

doi = "10.1016/j.physb.2023.415492",

language = "English",

volume = "673",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier BV",

}

RIS

TY - JOUR

T1 - Crystal structure, magnetic and transport properties of Fe0.25TaSe2

AU - Nosova, N.

AU - Selezneva, N.

AU - Shishkin, D.

AU - Baranov, N.

N1 - This work was supported by the Ministry of Science and Higher Education of Russia (project FEUZ-2023-0017 and theme «Magnet» No.122021000034-9). NMN acknowledges the Program of the Ural Federal University CEP 3.1.1.1–20.

PY - 2024

Y1 - 2024

N2 - The Fe0.25TaSe2 polycrystalline samples have been synthesized using two routes of solid-state reactions and various heat treatments and cooling conditions. The obtained samples have been studied by x-ray diffraction, magnetization and electrical resistivity measurements. It has been revealed that various methods of preparation and heat treatment do not have a strong effect on the lattice parameters of the main phase in the samples, but they significantly affect the magnetic critical temperature and magnetic hysteresis of the samples. Depending on the sample preparation procedure magnetic ordering temperature of Fe0.25TaSe2 is observed to vary in the range 33–60 K. The coercive field values from 31.7 kOe to 65.3 kOe at T = 2 K are indicative of a very high magnetocrystalline anisotropy in this material. The observed distinctions in the magnetic characteristics of the Fe0.25TaSe2 samples obtained by various methods and after different heat treatments can be ascribed to the difference in the distribution of Fe atoms over the crystal lattice.

AB - The Fe0.25TaSe2 polycrystalline samples have been synthesized using two routes of solid-state reactions and various heat treatments and cooling conditions. The obtained samples have been studied by x-ray diffraction, magnetization and electrical resistivity measurements. It has been revealed that various methods of preparation and heat treatment do not have a strong effect on the lattice parameters of the main phase in the samples, but they significantly affect the magnetic critical temperature and magnetic hysteresis of the samples. Depending on the sample preparation procedure magnetic ordering temperature of Fe0.25TaSe2 is observed to vary in the range 33–60 K. The coercive field values from 31.7 kOe to 65.3 kOe at T = 2 K are indicative of a very high magnetocrystalline anisotropy in this material. The observed distinctions in the magnetic characteristics of the Fe0.25TaSe2 samples obtained by various methods and after different heat treatments can be ascribed to the difference in the distribution of Fe atoms over the crystal lattice.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85177567660

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001122868400001

U2 - 10.1016/j.physb.2023.415492

DO - 10.1016/j.physb.2023.415492

M3 - Article

VL - 673

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

M1 - 415492

ER -

ID: 49260961