Combinatorial discovery of irradiation damage tolerant nano-structured W-based alloys
One of the challenges in fusion reactors is the discovery of plasma facing materials capable
of withstanding extreme conditions, such as radiation damage and high heat flux …
of withstanding extreme conditions, such as radiation damage and high heat flux …
Weakening the self-trap** of helium by electron density regulation in WTaVCr high-entropy alloys
YX Zhai, YH Li, TR Yang, S Zhao, F Tian, LM Liu… - Scripta Materialia, 2024 - Elsevier
High-entropy alloys (HEAs) have been demonstrated to show a particular suppressing effect
on helium (He) bubbles, but the mechanism behind it remains unclear. Herein, we …
on helium (He) bubbles, but the mechanism behind it remains unclear. Herein, we …
Exploring the suppression methods of helium-induced damage in tungsten by investigating the interaction between beryllium and helium
Helium (He)-induced damage is a sensitive concern for the performance of tungsten plasma
facing materials (W-PFMs). Recent experiments have revealed that trace impurities in He …
facing materials (W-PFMs). Recent experiments have revealed that trace impurities in He …
Effect of Re and Ta on self-trap** of helium in tungsten: a first-principles calculation
L Zhang, J Wang, Y Guo, G Zhong, Z Zhang… - Nuclear …, 2022 - iopscience.iop.org
Self-trap** may play an important role in helium radiation damage of W material in fusion
reactors. But the effect of rhenium (Re) and tantalum (Ta) on the self-trap** process in the …
reactors. But the effect of rhenium (Re) and tantalum (Ta) on the self-trap** process in the …
The Influence of Rhenium Content on Helium Desorption Behavior in Tungsten–Rhenium Alloy
Y Liu, Y Song, Y Dong, T Zhu, P Zhang, L Wu, X Cao… - Materials, 2024 - mdpi.com
To investigate the influence of different rhenium contents on the helium desorption behavior
in tungsten–rhenium alloys, pure tungsten and tungsten–rhenium alloys were irradiated with …
in tungsten–rhenium alloys, pure tungsten and tungsten–rhenium alloys were irradiated with …
The distribution and segregation behaviors of helium in tungsten Σ5 (310)/[001] grain boundary region: A first-principles study
M Wu, Y Zhang, Y Li, MI Hussain, J **, S Li… - Journal of Applied …, 2024 - pubs.aip.org
In this work, the distribution and segregation behaviors of helium (He) and the effect of
yttrium (Y) on these behaviors in the symmetrical tilt tungsten (W) Σ5 (310)/[001] grain …
yttrium (Y) on these behaviors in the symmetrical tilt tungsten (W) Σ5 (310)/[001] grain …
The Effect of Yttrium on the Solution and Diffusion Behaviors of Helium in Tungsten: First-Principles Simulations
M Wu, Y Zhang, K Qiu, Y Shi, J **, C Ge - Materials, 2022 - mdpi.com
We systematically investigated the influence of yttrium (Y) on the evolution behavior of
helium (He) in tungsten (W) by first-principles calculations. It is found that the addition of Y …
helium (He) in tungsten (W) by first-principles calculations. It is found that the addition of Y …
Modeling tungsten response under helium plasma irradiation: a review
Y Zhangcan, FAN Junyi - Plasma Science and Technology, 2022 - iopscience.iop.org
Tungsten, a leading candidate for plasma-facing materials (PFM) in future fusion devices,
will be exposed to high-flux low-energy helium plasma under the anticipated fusion …
will be exposed to high-flux low-energy helium plasma under the anticipated fusion …
First-principles study of He retention and clustering in Al-Ga alloy
Understanding the effect of alloying elements on the retention and clustering behavior of
Helium (He) in Aluminum (Al) is a great help to study the radiation damage process of Al …
Helium (He) in Aluminum (Al) is a great help to study the radiation damage process of Al …