Potential of Be2FeX (X = Ag, Au, Cd, Cu, Ga, Zn) Heusler alloys for spintronics and energy conversion technologies

ALBAYRAK, EROL

doi:10.1007/s10854-025-14666-6

Potential of Be2FeX (X = Ag, Au, Cd, Cu, Ga, Zn) Heusler alloys for spintronics and energy conversion technologies

Yazarlar (1)

Doç. Dr. Erol ALBAYRAK Kırşehir Ahi Evran Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Journal of Materials Science Materials in Electronics (Q2)
Dergi ISSN	0957-4522 Dergi Bilgileri (2025)
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	Türkçe	Basım Tarihi	04-2025
Cilt / Sayı / Sayfa	36 / 10 / –	DOI	10.1007/s10854-025-14666-6
Makale Linki	https://doi.org/10.1007/s10854-025-14666-6
UAK Araştırma Alanları	Yoğun Madde Fiziği Atom, Molekül ve Lazer Fiziği

Özet

The aim of this study is to investigate the structural, electronic, magnetic, elastic and thermodynamic properties of Be2FeX (X = Ag, Au, Cd, Cu, Ga, Zn) Heusler alloys. These alloys, which contain the elements Be and Fe, have important applications, particularly in the aerospace industry, although they have attracted attention due to their toxic nature. Calculations using Quantum Espresso and Thermo Pw packages based on the DFT approach showed that all alloys are mechanically stable according to born stability criteria. The Be2FeAg alloy, with its moderate hardness and ductility, is suitable for structural applications where high hardness and ductility are not required. The metallic conductivity of the alloy suggests potential applications in areas such as spintronic devices, energy conversion and storage devices. Be2FeAu alloy is suitable for applications requiring mechanical strength with low ductility and medium hardness (Young’s modulus value of 161.93 GPa). Be2FeCd alloy offers significant potential for magnetic data storage and sensing applications due to its high ductility and metallic conductivity (B/G rate of 2.35). Be2FeCu alloy, with its high hardness (Young’s modulus value of 241.862 GPa) and low ductility, is ideal for applications where mechanical strength is critical. Be2FeGa alloy, with its flexible structure (B/G rate of 3.55), is suitable for energy efficiency and optoelectronic devices. Be2FeZn alloy, with its medium hardness (Young’s modulus value of 164.29GPa) and ductility (B/G rate of 2.16), has the potential for use in high temperature applications. Understanding the properties of these alloys can provide guidance for future technological applications and new materials development processes.

Anahtar Kelimeler

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları

Potential of Be2FeX (X = Ag, Au, Cd, Cu, Ga, Zn) Heusler alloys for spintronics and energy conversion technologies

Dergi Adı	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
Kısa Adı	J MATER SCI-MATER EL
Yayıncı	SPRINGER
Açık Erişim	Hayır
ISSN	0957-4522
E-ISSN	1573-482X
Wos Quartile	Q2
Scopus Quartile	Q2
Tarandığı Indeksler	SCIE , Scopus
WoS Kategoriler	ENGINEERING, ELECTRICAL & ELECTRONIC \| MATERIALS SCIENCE, MULTIDISCIPLINARY \| PHYSICS, APPLIED \| PHYSICS, CONDENSED MATTER
Scopus Kategoriler	ATOMIC AND MOLECULAR PHYSICS, AND OPTICS \| CONDENSED MATTER PHYSICS \| ELECTRICAL AND ELECTRONIC ENGINEERING \| ELECTRONIC, OPTICAL AND MAGNETIC MATERIALS \| BIOENGINEERING \| BIOMATERIALS \| BIOMEDICAL ENGINEERING \| BIOPHYSICS

Potential of Be2FeX (X = Ag, Au, Cd, Cu, Ga, Zn) Heusler alloys for spintronics and energy conversion technologies

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