Single crystal synthesis and magnetic properties of a Shastry-Sutherland lattice compound BaNd2ZnS5

被引：5

作者：

Billingsley, Brianna R. ^{[1
]}

Marshall, Madalynn ^{[2
]}

Shu, Zhixue ^{[1
]}

Cao, Huibo ^{[2
]}

Kong, Tai ^{[1
,3
]}

机构：

[1] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA

[2] Oak Ridge Natl Lab, Neutron Scattering Div, Oak Ridge, TN 37831 USA

[3] Univ Arizona, Dept Chem & Biochem, Tucson, AZ 85721 USA

来源：

PHYSICAL REVIEW MATERIALS | 2022年 / 6卷 / 10期

关键词：

DIMER GROUND-STATE; LA-ND; SM; DY; SULFIDES; PR; GD; HEAT; EU; CE;

D O I：

10.1103/PhysRevMaterials.6.104403

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Single crystals of a Shastry-Sutherland magnetic semiconductor, BaNd2ZnS5, were synthesized through a high-temperature solution growth technique. Physical properties were characterized by powder and single crystal x-ray diffraction, temperature-and field-dependent magnetization, and temperature-dependent specific heat measurements. BaNd2ZnS5 orders antiferromagnetically at 2.9 K, with magnetic moments primarily aligned within the ab-plane. Magnetic isothermal measurements show metamagnetic transitions at similar to 15 kOe for the [110] direction and similar to 21 kOe for the [100] direction. Estimated magnetic entropy suggests a double ground state for each neodymium ion.

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页数：6

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