Yazar "Coşkun, Atilla" için listeleme
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A comparative study of magnetic, and magnetocaloric properties of different transition metal-doped La0.67Sr0.33AO3 (A: Mn, Co, Cr, and Fe) samples
Coşkun, A. Tulga; Ak, Y. Selim; Güleç N.; Akça, Gönül; Ekicibil A.; Coşkun, Atilla (Springer, 2023)In the present work, structural, magnetic, and magnetocaloric properties of La0.67Sr0.33AO3 (A: Mn, Co, Cr and Fe) samples were examined. XRD analyses revealed that all samples produced by the sol–gel method and subjected ... -
High magnetic entropy change in La0.70Ca0.21Ag0.09MnO3 compound
Coşkun, Atilla; Taşarkuyu, Ergün; Irmak, Ali Ekber; Aktürk, Selçuk (Elsevier Science Sa, 2016)In this work, the structural, electrical, magnetic and magneto-caloric properties of the La0.70Ca0.21Ag0.09MnO3 compound were investigated. The compound was prepared by the sol gel method and sintered at 1000 degrees C for ... -
Magnetic properties of La0.65Ca0.30Pb0.05Mn0.9B0.1O3 (B = Co, Ni, Cu and Zn)
Coşkun, Atilla; Taşarkuyu, Ergün; Irmak, A. E.; Acet, M.; Samancıoğlu, Y.; Aktürk, S. (Elsevier Science Sa, 2015)The La0.65Ca0.30Pb0.05Mn0.9B0.1O3 (A = Co, Ni, Cu and Zn) manganites have been prepared via sol-gel method and sintered at 1100 degrees C for 24 h. The aim of the study was to investigate B-site cation doping effects on ... -
Structural, Electrical, and Magnetic Properties of High-Temperature-Sintered La1-xNaxMnO3 (0.05 <= x <= 0.35) Compounds
Irmak, Ali Ekber; Taşarkuyu, Ergün; Coşkun, Atilla; Aktürk, Selçuk; Dikmen, Z.; Orhun, O. (Springer, 2015)The structural, electric, and magnetic properties of La1-xNaxMnO3 (0.05 <= x <= 0.35) compounds have been investigated. The compounds were prepared by a standard sol-gel method then sintered at 1400 degrees C for 24 h. The ... -
Structural, Magnetic, and Electrical Properties of Bi(1.6)Pb(0.4)Sr(2)Ca(2)Cu(3)O(10+x)Superconductor Prepared by Different Techniques
Coşkun, Atilla; Akca, Gonul; Taşarkuyu, Ergün; Battal, Önder; Ekicibil, Ahmet (Springer, 2020)In present work, we investigated the structural, magnetic, and electrical properties of Bi(1.6)Pb(0.4)Sr(2)Ca(2)Cu(3)O(10+x)superconductor prepared by using four different techniques: (i) solid-state (A), (ii) sol-gel (B), ... -
The Structural, Magnetic, and Magnetocaloric Properties of La1-x Ag (x) MnO (3) (0.05 a parts per thousand currency sign x a parts per thousand currency sign 0.25)
Coşkun, Atilla; Taşarkuyu, Ergün; Irmak, Ali Ekber; Aktürk, Selçuk; Ekicibil, A. (Springer, 2016)We have investigated structural, magnetic, and magnetocaloric properties of monovalent Ag-doped La1-x Ag (x) MnO3 (0.05 a parts per thousand currency sign x a parts per thousand currency sign 0.25) compounds. The materials ... -
Tuning the magnetic and magnetocaloric properties of a compound via mixing (1–x).La0.67Ca0.33MnO3 +x.La0.67Sr0.33MnO3 (x = 0, 0.25, 0.50, 0.75, 1): Composite materials or composite compounds?
Coşkun, Atilla; Irmak, Ali Ekber; Altan, Barış; Ak, Yavuz Selim; Coşkun, Arıçtan Tulga (Elsevier B.V., 2023)This study aims to optimize the magnetic and magnetocaloric properties of composite materials (or compounds) produced by mixing different ratios of two manganite compounds having different structural, magnetic, and ...
