Yunus Eren Kalay

E-mail

ekalay@metu.edu.tr

Department

Department of Metallurgical and Materials Engineering

ORCID

0000-0002-5514-5202

Scopus Author ID

36056389500

Web of Science Researcher ID

AAM-2022-2020

Temperature-dependent evolution of Al-Ge microstructures for wafer-level vacuum packaging of MEMS devices Dimez, Bekir Gürel; Akın, Tayfun; Kalay, Yunus Eren (2025-04-01) This paper reports the temperature dependency of eutectic aluminum-germanium (Al-Ge) microstructures that can be used for complementary metal-oxide semiconductor (CMOS)-compatible wafer-level vacuum packaging of microelect...
"Characterization of Minerals, Metals, and Materials 2023" Zhang, Mingming; Peng, Zhiwei; Li, Bowen; Hwang, Jiann-Yang; Monteiro, Sergio Neves; Soman, Rajiv; Kalay, Yunus Eren; Escobedo-Diaz, Juan P.; Carpenter, John S.; Brown, Andrew D.; Ikhmayies, Shadia; Hatton, Gareth (2024-01-01)
Microstructure and Mechanical Properties of CoFeNiCuMn High-Entropy Alloys Produced by Laser Powder Bed Fusion Altınok, Sertaç; Buscher, Martin; Beckers, Marco; Kalay, Yunus Eren (2024-01-01) Novel alloy development has been accelerated in additive manufacturing, with multi-component alloys garnering significant interest for their ability to facilitate high cooling rates and suppress segregation. When processed...
Nanomechanical properties of Al-Tb marginal metallic glass Okuyucu, Can; Ulucan, Tolga Han; Abboud, Mohammad; Motallebzadeh, Amir; Özerinç, Sezer; Kalay, İlkay; Kalay, Yunus Eren (2023-11-17) Al-Rare Earth (RE) metallic glasses provide an effective model system to study the effect of nanocrystallites in an amorphous matrix on nanomechanical behavior. In this work, we achieved a series of Al-Tb metallic glass-cr...
A Molecular Dynamics Study on the Local Structure of Al90Sm10 Marginal Metallic Glass and Liquid Sarıtürk, Doğuhan; Kalay, Yunus Eren (2023-01-01) The liquid and the amorphous Al90Sm10 marginal metallic glassy alloy are investigated using Molecular Dynamics. The Al90Sm10 system consisting of 32,000 atoms is simulated under the constant number of atoms, pressure, and ...
Engineering Oxygen Vacancies in (FeCrCoMnZn)3O4-δ High Entropy Spinel Oxides Through Altering Fabrication Atmosphere for High-Performance Rechargeable Zinc-Air Batteries Özgür, Çağla; Erdil, Tuncay; Geyikci, Uygar; Okuyucu, Can; LÖKÇÜ, ERSU; Kalay, Yunus Eren; Toparlı, Çiğdem (2023-01-01) High entropy oxides (HEOs) offer great potential as catalysts for oxygen electrocatalytic reactions in alkaline environments. Herein, a novel synthesis approach to prepare (FeCrCoMnZn)3O4-δ high entropy spinel oxide in a v...
Facile Synthesis and Origin of Enhanced Electrochemical Oxygen Evolution Reaction Performance of 2H-Hexagonal Ba2CoMnO6-delta as a New Member in Double Perovskite Oxides Erdil, Tuncay; Lökçü, Ersu; Yıldız, İlker; Okuyucu, Can; Kalay, Yunus Eren; Toparlı, Çiğdem (2022-12-06) Perovskite oxides have been considered promising oxygen evolution reaction (OER) electrocatalysts due to their high intrinsic activity. Yet, their poor long-term electrochemical and structural stability is still controvers...
Design of oxygen-doped TiZrHfNbTa refractory high entropy alloys with enhanced strength and ductility Iroc, L.K.; Tukac, O.U.; Tanrisevdi, B.B.; El-Atwani, O.; Tunes, M.A.; Kalay, Yunus Eren; Aydoğan Güngör, Eda (2022-11-01) © 2022Refractory high entropy alloys (RHEAs) are considered promising materials for high-temperature applications due to their thermal stability and high-temperature mechanical properties. However, most RHEAs have high den...
Ti-Nb-Zr-Mo Yüksek Entropili Alaşımlarında Faz Oluşumlarının Termodinamik ve Deneysel Yaklaşımı Polat, Gökhan; Kalay, Yunus Eren (2022-10-08)
H2O2 Detection with Silver-Platinum Core-Shell Nanowires Koylan, Serkan; Tunca, Sensu; Polat, Gökhan; Durukan, Mete Batuhan; Kim, Dongkwan; Ko, Seung Hwan; Kalay, Yunus Eren; Ünalan, Hüsnü Emrah (2021-12-03)

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