High-entropy alloys: emerging materials for advanced functional applications
Accompanied by enhancements in the ability to fabricate materials for humans, alloy-based
materials have advanced from binary alloy systems to complicated compositions along with …
materials have advanced from binary alloy systems to complicated compositions along with …
Cutting edge of high-entropy alloy superconductors from the perspective of materials research
J Kitagawa, S Hamamoto, N Ishizu - Metals, 2020 - mdpi.com
High-entropy alloys (HEAs) are a new class of materials which are being energetically
studied around the world. HEAs are characterized by a multicomponent alloy in which five or …
studied around the world. HEAs are characterized by a multicomponent alloy in which five or …
Superconductivity and hardness of the equiatomic high-entropy alloy HfMoNbTiZr
J Kitagawa, K Hoshi, Y Kawasaki, R Koga… - Journal of Alloys and …, 2022 - Elsevier
We have found that body-centered cubic (bcc) HfMoNbTiZr is a type-II BCS high-entropy
alloy (HEA) superconductor with a superconducting critical temperature of T c= 4.1 K. By …
alloy (HEA) superconductor with a superconducting critical temperature of T c= 4.1 K. By …
[HTML][HTML] Metallurgy, superconductivity, and hardness of a new high-entropy alloy superconductor Ti-Hf-Nb-Ta-Re
T Hattori, Y Watanabe, T Nishizaki, K Hiraoka… - Journal of Alloys and …, 2023 - Elsevier
We explored quinary body-centered cubic (bcc) high-entropy alloy (HEA) superconductors
with valence electron concentrations (VECs) ranging from 4.6 to 5.0, a domain that has …
with valence electron concentrations (VECs) ranging from 4.6 to 5.0, a domain that has …
High-entropy silicide superconductors with -type structure
We report the synthesis, crystal structure, and physical properties of two new high-entropy
silicides (HESs), namely (Nb 0.1 Mo 0.3 W 0.3 Re 0.2 Ru 0.1) 5 Si 3 and (Nb 0.2 Mo 0.3 W …
silicides (HESs), namely (Nb 0.1 Mo 0.3 W 0.3 Re 0.2 Ru 0.1) 5 Si 3 and (Nb 0.2 Mo 0.3 W …
Structural evolution and superconductivity tuned by valence electron concentration in the Nb-Mo-Re-Ru-Rh high-entropy alloys
The crystal structure and physical properties of Nb 25 Mo 5+ x Re 35 Ru 25-x Rh 10 (0≤ x≤
10) and Nb 5 Mo 35-y Re 15+ y Ru 35 Rh 10 (0≤ y≤ 15) high-entropy alloys (HEAs) have …
10) and Nb 5 Mo 35-y Re 15+ y Ru 35 Rh 10 (0≤ y≤ 15) high-entropy alloys (HEAs) have …
Superconductivity with large upper critical field in noncentrosymmetric Cr-bearing high-entropy alloys
A series of new Cr 5+ x Mo 35− x W 12 Re 35 Ru 13 C 20 high-entropy alloys (HEAs) have
been synthesized and characterized by x-ray diffraction, scanning electron microscopy …
been synthesized and characterized by x-ray diffraction, scanning electron microscopy …
Superconductivity and paramagnetism in Cr-containing tetragonal high-entropy alloys
We report the structural and physical properties of the Ta 10 Mo 35− x Cr x Re 35 Ru 20 high-
entropy alloys (HEAs) with 5≤ x≤ 13. These HEAs adopt a single tetragonal structure with …
entropy alloys (HEAs) with 5≤ x≤ 13. These HEAs adopt a single tetragonal structure with …
[HTML][HTML] Superconductivity in (TaNb) 1–x (ZrHfTi) xMoy high-entropy alloy films
Superconducting high entropy alloys (HEAs) are a novel class of superconductors, with
applications for electronic devices. Here, we investigated the effect of Mo alloying on …
applications for electronic devices. Here, we investigated the effect of Mo alloying on …
Phase stability and possible superconductivity of new 4d and 5d transition metal high-entropy alloys
We report the synthesis of new equimolar high-entropy alloys formed from five or six 4d/5d
transition metals that are each from a different Group of the Periodic Table. These include …
transition metals that are each from a different Group of the Periodic Table. These include …