Cu2NiSeTe的合成、结构和热性能

IF 0.7 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Integrated Ferroelectrics Pub Date : 2023-09-02 DOI:10.1080/10584587.2023.2227048

Kh. M. Guliyeva, N. N. Mursakulov, N. A. Aliyeva, Y. I. Aliyev

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Synthesis, Structure and Thermal Properties of the Cu₂NiSeTe

Abstract A compound Cu2NiSeTe with cation-cation and anion-anion substitution has been synthesized. Structural phase analysis was carried out by XRD. The thermal properties of the resulting compound at high temperatures were studied. The studies were carried out on a Differential Scanning Calorimeter in the temperature range T = 20-1000 °C. Thermal transitions were observed at temperatures T = 144, 587, 647, 714 °C. These transitions were analyzed and the thermodynamic potentials were determined. According to the mechanism of phonon-phonon interaction, an increase in heat capacity at high temperatures was found.

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来源期刊

Integrated Ferroelectrics 工程技术-工程：电子与电气

CiteScore

1.40

自引率

0.00%

发文量

179

审稿时长

3 months

期刊介绍： Integrated Ferroelectrics provides an international, interdisciplinary forum for electronic engineers and physicists as well as process and systems engineers, ceramicists, and chemists who are involved in research, design, development, manufacturing and utilization of integrated ferroelectric devices. Such devices unite ferroelectric films and semiconductor integrated circuit chips. The result is a new family of electronic devices, which combine the unique nonvolatile memory, pyroelectric, piezoelectric, photorefractive, radiation-hard, acoustic and/or dielectric properties of ferroelectric materials with the dynamic memory, logic and/or amplification properties and miniaturization and low-cost advantages of semiconductor i.c. technology.