Abstract
The SmCo7-xTix, x = 0-0.56 bulk samples are prepared by arc melting. X-ray diffraction indicates that samples with 0.27-type structure phase and other minor phases appear for other values of x, which indicates that Ti helps stabilize the 1-7 phase. The lattice parameters ratio (c/a) increases with increasing Ti concentration. Room temperature saturation magnetization and Curie temperature decrease with increasing x. X-ray diffraction and magnetization measurements on aligned samples show that all samples studied have uniaxial anisotropy. The anisotropy field is found to increase with increasing x reaching a maximum of 175 kOe at x = 0.28 and then decreases for higher values of x. This anisotropy field is 20% higher than that of the same compound with Th2Zn17-type structure.
| Original language | English |
|---|---|
| Pages (from-to) | 5299-5301 |
| Number of pages | 3 |
| Journal | Journal of Applied Physics |
| Volume | 87 |
| Issue number | 9 II |
| Publication status | Published - May 2000 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physics and Astronomy (miscellaneous)
Cite this
Structure and magnetic properties of SmCo7-xTix with TbCu7-type structure. / Zhou, J.; Al-Omari, I. A.; Liu, J. P.; Sellmyer, D. J.
In: Journal of Applied Physics, Vol. 87, No. 9 II, 05.2000, p. 5299-5301.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Structure and magnetic properties of SmCo7-xTix with TbCu7-type structure
AU - Zhou, J.
AU - Al-Omari, I. A.
AU - Liu, J. P.
AU - Sellmyer, D. J.
PY - 2000/5
Y1 - 2000/5
N2 - The SmCo7-xTix, x = 0-0.56 bulk samples are prepared by arc melting. X-ray diffraction indicates that samples with 0.27-type structure phase and other minor phases appear for other values of x, which indicates that Ti helps stabilize the 1-7 phase. The lattice parameters ratio (c/a) increases with increasing Ti concentration. Room temperature saturation magnetization and Curie temperature decrease with increasing x. X-ray diffraction and magnetization measurements on aligned samples show that all samples studied have uniaxial anisotropy. The anisotropy field is found to increase with increasing x reaching a maximum of 175 kOe at x = 0.28 and then decreases for higher values of x. This anisotropy field is 20% higher than that of the same compound with Th2Zn17-type structure.
AB - The SmCo7-xTix, x = 0-0.56 bulk samples are prepared by arc melting. X-ray diffraction indicates that samples with 0.27-type structure phase and other minor phases appear for other values of x, which indicates that Ti helps stabilize the 1-7 phase. The lattice parameters ratio (c/a) increases with increasing Ti concentration. Room temperature saturation magnetization and Curie temperature decrease with increasing x. X-ray diffraction and magnetization measurements on aligned samples show that all samples studied have uniaxial anisotropy. The anisotropy field is found to increase with increasing x reaching a maximum of 175 kOe at x = 0.28 and then decreases for higher values of x. This anisotropy field is 20% higher than that of the same compound with Th2Zn17-type structure.
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UR - http://www.scopus.com/inward/citedby.url?scp=0001388839&partnerID=8YFLogxK
M3 - Article
VL - 87
SP - 5299
EP - 5301
JO - Journal of Applied Physics
JF - Journal of Applied Physics
SN - 0021-8979
IS - 9 II
ER -