The Structural, Electronic, and Magnetic Features of Co2Mn1-xAlxTi (0 <= x <= 0.6) Heusler Alloys
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, cilt.32, sa.3, ss.677-683, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 32 Sayı: 3
- Basım Tarihi: 2019
- Doi Numarası: 10.1007/s10948-018-4763-z
- Dergi Adı: JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.677-683
- Recep Tayyip Erdoğan Üniversitesi Adresli: Evet
Özet
The structural, electronic, and magnetic features of Co2Mn1-xAlxTi (0 <= x <= 0.6) Heusler alloys (HAs) have been systematically investigated by experimental techniques (X-ray powder diffraction, scanning electron microscopy, and magnetization measurements) and ab initio theoretical calculations. Whole alloys have cubic structures at room temperature and exhibit ferromagnetic properties. The Curie temperature of Co2Mn1-xAlxTi (x = 0) is approximately 790 K, which is compatible with other studies. By increasing Al content, the temperature dependence of magnetization trials has proved a linear diminishment on Curie temperature and saturation magnetization.