难熔Mo， Nb和Ta纯金属元素的晶液界面自由能和热物理性质

IF 3.1 4区物理与天体物理 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Current Applied Physics Pub Date : 2025-09-17 DOI:10.1016/j.cap.2025.09.013

Yong Chan Cho , Shraddha Ganorkar , Lei Wang , Sangho Jeon , John Jonghyun Lee , Yun-Hee Lee , Geun Woo Lee

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引用次数: 0

摘要

晶体-液界面自由能（IFE）在许多科学研究领域对晶体成核和生长现象的理解起着至关重要的作用。由于挥发性、反应性和熔融金属的污染，在高温环境下测量IFE是非常具有挑战性的，这可能导致对成核的模糊理解。众所周知，无容器技术可以克服实验上的困难。在本研究中，我们测量了难熔金属液体（即Nb， Mo和Ta）的热物性参数并计算了它们的IFE。这些结果将有助于了解高温环境下成核和玻璃形成的基本原理，以及设计新材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

$Crystal-liquid interfacial free energy and thermophysical properties of refractory Mo, Nb and Ta pure metal elements$

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Crystal-liquid interfacial free energy and thermophysical properties of refractory Mo, Nb and Ta pure metal elements

The crystal-liquid interfacial free energy (IFE) plays a crucial role in understanding crystal nucleation and growth phenomena across various scientific research fields. Measuring the IFE is very challenging under high-temperature environments, due to the volatility, reactivity, and contamination of molten metals that can result in ambiguous understanding of nucleation. It has been known that container-free techniques can overcome the experimental difficulties. In this study, we measure thermophysical parameters of the refractory metallic liquids (i.e., Nb, Mo, and Ta) and calculate their IFE. These results will be useful for understanding the fundamentals of nucleation and glass formation under high-temperature environment, as well as for designing new materials.

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来源期刊

Current Applied Physics 物理-材料科学：综合

CiteScore

4.80

自引率

0.00%

发文量

213

审稿时长

33 days

期刊介绍： Current Applied Physics (Curr. Appl. Phys.) is a monthly published international journal covering all the fields of applied science investigating the physics of the advanced materials for future applications. Other areas covered: Experimental and theoretical aspects of advanced materials and devices dealing with synthesis or structural chemistry, physical and electronic properties, photonics, engineering applications, and uniquely pertinent measurement or analytical techniques. Current Applied Physics, published since 2001, covers physics, chemistry and materials science, including bio-materials, with their engineering aspects. It is a truly interdisciplinary journal opening a forum for scientists of all related fields, a unique point of the journal discriminating it from other worldwide and/or Pacific Rim applied physics journals. Regular research papers, letters and review articles with contents meeting the scope of the journal will be considered for publication after peer review. The Journal is owned by the Korean Physical Society.