[HTML][HTML] Temperature-induced liquid-liquid transition in metallic melts: a brief review on the new physical phenomenon

FQ Zu - Metals, 2015 - mdpi.com
Understanding the nature of liquid structures and properties remains an open problem for
many fundamental and applied fields. It is well known that there is no other defined phase …

Simultaneous optimization of electrical and thermal transport properties of Bi0. 5Sb1. 5Te3 thermoelectric alloy by twin boundary engineering

Y Yu, DS He, S Zhang, O Cojocaru-Mirédin, T Schwarz… - Nano Energy, 2017 - Elsevier
The strong interdependence between the Seebeck coefficient, the electrical and thermal
conductivity makes it difficult to obtain a high thermoelectric figure of merit, ZT. It is of critical …

Structure-dynamics relationships in cryogenically deformed bulk metallic glass

F Spieckermann, D Şopu, V Soprunyuk… - Nature …, 2022 - nature.com
The atomistic mechanisms occurring during the processes of aging and rejuvenation in
glassy materials involve very small structural rearrangements that are extremely difficult to …

Unconventional energetics of small vacancy clusters in BCC high-entropy alloy Nb0. 75ZrTiV0. 5

T Shi, X Qiu, Y Zhou, S Lyu, J Li, D Sun, Q Peng… - Journal of Materials …, 2023 - Elsevier
The stability of small vacancy clusters including divacancy, trivacancy and tetravacancy has
been studied in body-centered cubic high-entropy alloy Nb 0.75 ZrTiV 0.5 in structures of …

Attaining ultrahigh thermoelectric performance of direction-solidified bulk n-type Bi2Te2. 4Se0. 6 via its liquid state treatment

B Zhu, ZY Huang, XY Wang, Y Yu, L Yang, N Gao… - Nano Energy, 2017 - Elsevier
Bi 2 Te 3-based alloys are the best thermoelectric materials near room temperature and Bi 2
(TeSe) 3 alloys are their typical n-type ones. However, the dimensionless figure of merit ZT …

LLT structural changes in metal liquids as a basis for a thermal treatment technology of melts: A review

A Tyagunov, O Milder, D Tarasov, G Tyagunov - Phase Transitions, 2021 - Taylor & Francis
The paper provides an overview of existing models of the liquid metals structure, as well as
the structural changes in their melts as a result of thermal treatment. The most important, in …

Optimizing microstructures and mechanical properties of hypereutectic Al-18% Si alloy via manipulating its parent liquid state

C Liang, ZH Chen, ZY Huang, FQ Zu - Materials Science and Engineering …, 2017 - Elsevier
Liquid state manipulations on solidified Al-18% Si structures and properties were
investigated based on its liquid abnormal resistivity-temperature behaviors (LARTB), which …

Effect of liquid–liquid structure transition on solidification of Sn57Bi43 alloy

M Li, Y Zhang, C Wu, H Geng - Applied Physics A, 2016 - Springer
In this paper, the effect of the liquid–liquid structure transition (L-LST) on the solidification
behaviors and morphologies of Sn 57 Bi 43 alloy was further studied. The liquid structure of …

Structural transitions in liquid semiconductor alloys: A molecular dynamics study with a neural network potential

YB Fang, C Shang, ZP Liu, XG Gong - The Journal of Chemical …, 2024 - pubs.aip.org
Liquid–liquid phase transitions hold a unique and profound significance within condensed
matter physics. These transitions, while conceptually intriguing, often pose formidable …

Temperature-Dependent Structural Evolution in Au44Ga56 Liquid Eutectic Alloy

Y Su, X Wang, P An, J Zhang, T Hu, Y Ren… - The Journal of …, 2019 - ACS Publications
Temperature-dependent short-range structural evolution of Au44Ga56 liquid eutectic alloy
has been studied by in situ extended X-ray absorption fine structure (EXAFS), in situ high …