Non-Monotonic Relaxation Processes in Ga95Nd5 and Ga97Sm3 Melts

IF 0.7 4区化学 Q4 CHEMISTRY, PHYSICAL

Russian Journal of Physical Chemistry A Pub Date : 2025-02-11 DOI:10.1134/S0036024424703023

A. I. Rusanova, L. D. Son, B. A. Rusanov, V. E. Sidorov, A. L. Beltyukov

引用次数: 0

Abstract

Experimental studies of density and viscosity of gallium-rare-earth metal composition alloys with light lanthanides (neodymium and samarium) are investigated for the first time. It is established that these compositions are characterized by long-term non-monotonic changes of properties (relaxation processes) in liquid state. The coefficients of temperature expansion of Ga₉₅Nd₅ and Ga₉₇Sm₃ alloys and activation energy of viscous flows of their melts are calculated based on experimental data.

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Ga95Nd5 和 Ga97Sm3 熔体中的非单调弛豫过程

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来源期刊

Russian Journal of Physical Chemistry A 化学-物理化学

CiteScore

1.20

自引率

14.30%

发文量

376

审稿时长

5.1 months

期刊介绍： Russian Journal of Physical Chemistry A. Focus on Chemistry (Zhurnal Fizicheskoi Khimii), founded in 1930, offers a comprehensive review of theoretical and experimental research from the Russian Academy of Sciences, leading research and academic centers from Russia and from all over the world. Articles are devoted to chemical thermodynamics and thermochemistry, biophysical chemistry, photochemistry and magnetochemistry, materials structure, quantum chemistry, physical chemistry of nanomaterials and solutions, surface phenomena and adsorption, and methods and techniques of physicochemical studies.