1997
DOI: 10.1016/s0925-8388(96)03008-3
|View full text |Cite
|
Sign up to set email alerts
|

Magnetoresistance studies of La0.6M0.07Ca0.33MnO3 (M  Er, Yb, Bi) perovskites

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
2

Citation Types

2
7
0

Year Published

1998
1998
2017
2017

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 11 publications
(9 citation statements)
references
References 23 publications
2
7
0
Order By: Relevance
“…This difference, though small, persists even above ¹ . This has also been discussed earlier on the basis of FMR and magnetization studies [14,16,21]. The value of Curie constant was found to be enhanced by a factor of 2 from the spin only value for temperatures just above ¹ and the tail in the M versus ¹ plot persists beyond ¹ [16].…”
Section: Discussionsupporting
confidence: 78%
See 2 more Smart Citations
“…This difference, though small, persists even above ¹ . This has also been discussed earlier on the basis of FMR and magnetization studies [14,16,21]. The value of Curie constant was found to be enhanced by a factor of 2 from the spin only value for temperatures just above ¹ and the tail in the M versus ¹ plot persists beyond ¹ [16].…”
Section: Discussionsupporting
confidence: 78%
“…The effects of applied pressure and Bi doping may, at least in some case, be expected to show similarities. The substitution of smaller Bi ions for La [26], results in a slight decrease in the lattice parameter [14,27]. This has a substantial effect on the double exchange interactions responsible for the ferromagnetic coupling in these materials as a result of changes in the carrier concentration.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…But the small room temperature magnetoresistance (MR) and its high magnetic field (several Tesla) dependence are the major disadvantages of these materials. So far in several reports, substitutions at A and B sites in perovskite structure have been tried to enhance the MR ratio [2][3][4].…”
Section: Introductionmentioning
confidence: 99%
“…Initially, MA was applied to develop Ni and Fe-based ODS super-alloys containing a dispersion of oxides. The highenergy ball-milling process has successfully produced various intermetallic compounds and RM alloys having high melting points [17]. However, powder mixtures containing ductile particles such as titanium, magnesium, and so on can present difficulties during ball milling behavior due to extensive coldwelding of ductile constituents onto the balls and vial surfaces [18].…”
Section: Introductionmentioning
confidence: 99%