Structural and magnetic properties of CuCr2Se4 single crystals diluted with Sb(III)

Malicka, E.; Waśkowska, A.; Heimann, J.; Sitko, Rafał; Kaczorowski, D.

doi:10.1016/j.jallcom.2011.10.048

Cited by 6 publications

(6 citation statements)

References 41 publications

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“…14 The Cr 2p spectrum exhibits a spin-orbit separation of 9.8 eV between the Cr 2p 3/2 and Cr 2p 1/2 states indicative of Cr(III). 15 The Cr 2p 3/2 states itself are split into two peaks at 575.1 and 576.1 eV. The peak separation with the binding energy difference DE of about 1 eV is typical of the 3d elements.…”

Section: Resultsmentioning

confidence: 96%

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr₂S₄ nanocrystals

et al. 2015

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Section: Resultsmentioning

confidence: 96%

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr₂S₄ nanocrystals

et al. 2015

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“…In the Cd 3d spectrum, peaks at 405.2 and 412.0 eV are ascribed to Cd 3d 5/2 and Cd 3d 3/2 , which can be assigned to Cd(II) with a peak splitting of 6.8 eV . The Cr 2p spectrum exhibits a spin–orbit separation of 9.8 eV between the Cr 2p 3/2 and Cr 2p 1/2 states, indicative of Cr(III) . The Cr 2p 3/2 itself is split into two peaks at 575.1 and 576.1 eV.…”

Section: Resultsmentioning

confidence: 99%

Synthesis, Formation Mechanism, and Magnetic Properties of Monodisperse Semiconducting Spinel CdCr₂S₄ Nanocrystals via a Facile “Seed-Mediated” Growth Method

et al. 2018

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The chalcogenide spinel CdCr 2 S 4 is a well-established ferromagnetic semiconductor that exhibits unique properties and is a promising candidate for spintronic applications. With band gap in the visible wavelength region, CdCr 2 S 4 nanocrystals offer the exciting possibility of tailoring both the optical and magnetic properties with precise morphology control. However, the synthesis of monodisperse CdCr 2 S 4 nanocrystals is challenging and has not been reported. A unique "seed-mediated" growth process has been developed for the synthesis that involves using cubic-phase CdS, which has a face-centered cubic crystal structure similar to that of CdCr 2 S 4 , as a "seed" to react with CrCl 3 •6H 2 O in a solution mixture of 1-dodecanethiol and 1-octadecene. Remarkably, hexagonal-phase CdS is ineffective as a "seed" for formation of the desired product. A mechanism for formation of monodisperse CdCr 2 S 4 nanocrystals by the selective growth process is proposed, and the structural and magnetic properties of the synthesized nanocrystals are presented. The novel synthetic strategy can be exploited for the controlled formation of other complex magnetic chalcogenides.

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“…29 The Cr 2p spectrum exhibits a spin-orbit separation of 9.7 eV between the Cr 2p 3/2 and Cr 2p 1/2 states, indicative of Cr(III). 30 The Cr 2p 3/2 states are split into two peaks at 574.9 and 576.0 eV. The peak separation with the binding energy difference DE of about 1 eV is typical of the 3d elements.…”

Section: Resultsmentioning

confidence: 96%

Colloidal synthesis and magnetic properties of anisotropic-shaped spinel CuCr₂Se₄ nanocrystals

et al. 2017

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Structural and magnetic properties of CuCr2Se4 single crystals diluted with Sb(III)

Cited by 6 publications

References 41 publications

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr₂S₄ nanocrystals

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr₂S₄ nanocrystals

Synthesis, Formation Mechanism, and Magnetic Properties of Monodisperse Semiconducting Spinel CdCr₂S₄ Nanocrystals via a Facile “Seed-Mediated” Growth Method

Colloidal synthesis and magnetic properties of anisotropic-shaped spinel CuCr₂Se₄ nanocrystals

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Structural and magnetic properties of CuCr2Se4 single crystals diluted with Sb(III)

Cited by 6 publications

References 41 publications

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr2S4 nanocrystals

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr2S4 nanocrystals

Synthesis, Formation Mechanism, and Magnetic Properties of Monodisperse Semiconducting Spinel CdCr2S4 Nanocrystals via a Facile “Seed-Mediated” Growth Method

Colloidal synthesis and magnetic properties of anisotropic-shaped spinel CuCr2Se4 nanocrystals

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Product

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About

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr₂S₄ nanocrystals

High-temperature solvothermal synthesis and magnetic properties of nearly monodisperse CdCr₂S₄ nanocrystals

Synthesis, Formation Mechanism, and Magnetic Properties of Monodisperse Semiconducting Spinel CdCr₂S₄ Nanocrystals via a Facile “Seed-Mediated” Growth Method

Colloidal synthesis and magnetic properties of anisotropic-shaped spinel CuCr₂Se₄ nanocrystals