Antiferromagnetism in the ordered subsystem of Cr ions intercalated into titanium diselenide

N. V. Baranov; A. N. Titov; V. I. Maksimov; N. V. Toporova; A. Daoud-Aladine; A. Podlesnyak

doi:10.1088/0953-8984/17/34/010

Antiferromagnetism in the ordered subsystem of Cr ions intercalated into titanium diselenide

N. V. Baranov, A. N. Titov, V. I. Maksimov, N. V. Toporova, A. Daoud-Aladine, A. Podlesnyak

Direct Geometry

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Abstract

The results of crystal structure, bulk magnetic properties and magnetic structure investigations are reported for the intercalated compound Cr _0.5TiSe₂. The Cr atoms are found to be ordered in the hexagonal TiSe₂ matrix forming a superlattice , b ≤ a′, c ≤ 2c′. The first neutron diffraction measurements performed for this compound together with susceptibility and magnetization data have shown that this compound exhibits a complex incommensurate magnetic structure below T _N ≤ 42 K. This structure is suggested to arise from the competition between the ferromagnetic exchange interaction dominating mainly within the Cr layers and antiferromagnetic interlayer exchange. Because of weakness of the interlayer exchange in comparison with intralayer one this compound exhibits metamagnetic properties.

Original language	English
Pages (from-to)	5255-5262
Number of pages	8
Journal	Journal of Physics Condensed Matter
Volume	17
Issue number	34
DOIs	https://doi.org/10.1088/0953-8984/17/34/010
State	Published - Aug 31 2005

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title = "Antiferromagnetism in the ordered subsystem of Cr ions intercalated into titanium diselenide",

abstract = "The results of crystal structure, bulk magnetic properties and magnetic structure investigations are reported for the intercalated compound Cr 0.5TiSe2. The Cr atoms are found to be ordered in the hexagonal TiSe2 matrix forming a superlattice , b ≤ a′, c ≤ 2c′. The first neutron diffraction measurements performed for this compound together with susceptibility and magnetization data have shown that this compound exhibits a complex incommensurate magnetic structure below T N ≤ 42 K. This structure is suggested to arise from the competition between the ferromagnetic exchange interaction dominating mainly within the Cr layers and antiferromagnetic interlayer exchange. Because of weakness of the interlayer exchange in comparison with intralayer one this compound exhibits metamagnetic properties.",

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T1 - Antiferromagnetism in the ordered subsystem of Cr ions intercalated into titanium diselenide

AU - Baranov, N. V.

AU - Titov, A. N.

AU - Maksimov, V. I.

AU - Toporova, N. V.

AU - Daoud-Aladine, A.

AU - Podlesnyak, A.

PY - 2005/8/31

Y1 - 2005/8/31

N2 - The results of crystal structure, bulk magnetic properties and magnetic structure investigations are reported for the intercalated compound Cr 0.5TiSe2. The Cr atoms are found to be ordered in the hexagonal TiSe2 matrix forming a superlattice , b ≤ a′, c ≤ 2c′. The first neutron diffraction measurements performed for this compound together with susceptibility and magnetization data have shown that this compound exhibits a complex incommensurate magnetic structure below T N ≤ 42 K. This structure is suggested to arise from the competition between the ferromagnetic exchange interaction dominating mainly within the Cr layers and antiferromagnetic interlayer exchange. Because of weakness of the interlayer exchange in comparison with intralayer one this compound exhibits metamagnetic properties.

AB - The results of crystal structure, bulk magnetic properties and magnetic structure investigations are reported for the intercalated compound Cr 0.5TiSe2. The Cr atoms are found to be ordered in the hexagonal TiSe2 matrix forming a superlattice , b ≤ a′, c ≤ 2c′. The first neutron diffraction measurements performed for this compound together with susceptibility and magnetization data have shown that this compound exhibits a complex incommensurate magnetic structure below T N ≤ 42 K. This structure is suggested to arise from the competition between the ferromagnetic exchange interaction dominating mainly within the Cr layers and antiferromagnetic interlayer exchange. Because of weakness of the interlayer exchange in comparison with intralayer one this compound exhibits metamagnetic properties.

UR - https://www.scopus.com/pages/publications/24044529817

U2 - 10.1088/0953-8984/17/34/010

DO - 10.1088/0953-8984/17/34/010

M3 - Article

AN - SCOPUS:24044529817

SN - 0953-8984

VL - 17

SP - 5255

EP - 5262

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

IS - 34

ER -

Antiferromagnetism in the ordered subsystem of Cr ions intercalated into titanium diselenide

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