Structural, magnetic and transport properties of SmBaxSr1-xCo2O5+δ (0.1≤ x ≤0.5)
Source abstract
Abstract
The structural, transport, and magnetic properties of bulk SmBaxSr1-xCo2O5+δ samples were investigated as a function of Ba content. At room temperature the magnetization was observed to increase as a function of decreasing Ba composition. As the samples were cooled below room temperature, a ferromagnetic transition was observed for 0.1≤ x ≤0.5 with the Curie temperatures showing a linear dependence on the Ba-composition. Transport measurements showed that resistivity values increased with decreasing temperature indicating a semiconducting-like behavior.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · Advanced Condensed Matter Physics · Physics of Superconductivity and Magnetism
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
U. S. Naval Research Laboratory , Washington, D.C. 20375, USA
References (22)
Show source-provided references
1. J. Phys., Condens. Matter · 1997 · 9 · 817110.1088/0953-8984/9/39/005 ↗
2. Phys. Rev. Lett. · 1995 · 75 · 333610.1103/physrevlett.75.3336 ↗
3. 1965
4. J. Solid State Chem. · 1999 · 142 · 24710.1006/jssc.1998.7934 ↗
5. Science · 1995 · 270 · 27310.1126/science.270.5234.273 ↗
6. J. Phys. Soc. Jpn. · 1995 · 64 · 188510.1143/jpsj.64.1885 ↗
7. Phys. Rev. B · 1996 · 54 · 1604410.1103/physrevb.54.16044 ↗
8. J. Phys. Condens. Matter · 1995 · 7 · 456110.1088/0953-8984/7/23/024 ↗
9. Mat. Res. Bull. · 1992 · 27 · 29510.1016/0025-5408(92)90058-8 ↗
10. J. Solid State Chem. · 1994 · 112 · 14810.1006/jssc.1994.1279 ↗
11. J. Electrochem. Soc. · 2009 · 156 · B68210.1149/1.3158804 ↗
12. Intl. J. Hydrogen Energ. · 2012 · 37 · 1838110.1016/j.ijhydene.2012.09.048 ↗
13. J. Power Sources · 2011 · 196 · 733310.1016/j.jpowsour.2011.02.063 ↗
14. J. Phys. Chem. C · 2007 · 111 · 1912010.1021/jp0755241 ↗
15. J. Solid State Chem. · 1999 · 142 · 24710.1006/jssc.1998.7934 ↗
16. J. Power Sources · 2009 · 194 · 70410.1016/j.jpowsour.2009.06.024 ↗
17. J. Electrchem. Soc. · 2008 · 155 · B102310.1149/1.2839028 ↗
18. Phys. Rev. B · 1998 · 57 · R203710.1103/physrevb.57.r2037 ↗
19. J. of Phys: Conf. Series · 2007 · 61 · 63810.1088/1742-6596/61/1/128 ↗
20. Appl. Phys. Lett. · 1998 · 72 · 97810.1063/1.120603 ↗
21. J. Power Sources · 2009 · 194 · 70410.1016/j.jpowsour.2009.06.024 ↗
22. J. Electrchem. Soc. · 2008 · 155 · B102310.1149/1.2839028 ↗