Zobrazeno 1 - 10
of 18
pro vyhledávání: '"B. S. Jacobs"'
Publikováno v:
AIP Advances, Vol 13, Iss 2, Pp 025023-025023-5 (2023)
This study investigates the structural and magnetic properties of α–CoV2O6 and Cr doped α–CoV2O6 samples synthesized using a wet chemical method. X-ray diffraction (XRD) measurements and analysis indicate that α–CoV2O6 forms in a monoclinic
Externí odkaz:
https://doaj.org/article/d817aaa7231d4f91ae5d55e68e586c28
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015012-015012-5 (2021)
The possible existence of the spin glass (SG) state in the (Cr84Re16)99.6Mn0.4 alloy was investigated using magnetisation measurements. The temperature dependence of magnetisation, M(T), indicated a splitting of the M(T) data in the zero-field-cooled
Externí odkaz:
https://doaj.org/article/83986cbc1f754634b67f0f94f6d3b0c2
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015037-015037-4 (2021)
Measurements of the temperature dependence of electrical resistance (R) and neutron powder diffraction (NPD) of a Cr84.7Re15.3 alloy is reported. The magnetism originates from the formation of a spin-density-wave (SDW) as a result of nesting between
Externí odkaz:
https://doaj.org/article/2486c503ccfc4f9ba44e706ed4e6757c
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015235-015235-5 (2021)
Rare-earth orthochromites (RCrO3) with orthorhombically distorted perovskite (ABO3) structure exhibit a wealth of magnetic phenomena including temperature-induced magnetization reversal (TMR), spin-reorientation (SR), spin-flipping (SF) and exchange-
Externí odkaz:
https://doaj.org/article/0bf1525093e74df4b5e65766a5e15ffa
Autor:
B. S. Jacobs, Abhishek Pandey
Publikováno v:
Physical Review Materials. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::980b59fac7321e2ace11fa8f888fdb85
https://doi.org/10.1103/physrevmaterials.7.044410
https://doi.org/10.1103/physrevmaterials.7.044410
Publikováno v:
Journal of Magnetism and Magnetic Materials. 546:168856
The temperature dependence of magnetic susceptibility, χ(T), of the (Cr84Re16)100−xVx alloy system is reported in this contribution. Anomalies are observed at the Neel temperature (TN), associated with the onset of the antiferromagnetic (AF) spin-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f1e18b155d67dbaee6d425ead351d6
https://doi.org/10.1016/j.jmmm.2021.168856
https://doi.org/10.1016/j.jmmm.2021.168856
Autor:
A. R. E. Prinsloo, B. S. Jacobs, Zeldah N. Sentsho, C. J. Sheppard, A. J. Studer, Andrew M. Venter
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015037-015037-4 (2021)
Measurements of the temperature dependence of electrical resistance (R) and neutron powder diffraction (NPD) of a Cr84.7Re15.3 alloy is reported. The magnetism originates from the formation of a spin-density-wave (SDW) as a result of nesting between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a50c4211e977e0db2bee22bafcd26f1
https://doaj.org/article/2486c503ccfc4f9ba44e706ed4e6757c
https://doaj.org/article/2486c503ccfc4f9ba44e706ed4e6757c
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015012-015012-5 (2021)
The possible existence of the spin glass (SG) state in the (Cr84Re16)99.6Mn0.4 alloy was investigated using magnetisation measurements. The temperature dependence of magnetisation, M(T), indicated a splitting of the M(T) data in the zero-field-cooled
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9154562d6f0412b367c91f89a2e6dc59
https://doi.org/10.1063/9.0000126
https://doi.org/10.1063/9.0000126
Publikováno v:
AIP Advances, Vol 11, Iss 1, Pp 015235-015235-5 (2021)
Rare-earth orthochromites (RCrO3) with orthorhombically distorted perovskite (ABO3) structure exhibit a wealth of magnetic phenomena including temperature-induced magnetization reversal (TMR), spin-reorientation (SR), spin-flipping (SF) and exchange-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40279a0c3f933794998229198bdfd94c
https://doaj.org/article/0bf1525093e74df4b5e65766a5e15ffa
https://doaj.org/article/0bf1525093e74df4b5e65766a5e15ffa
Publikováno v:
Journal of Applied Physics; 2014, Vol. 115 Issue 17, p17E121-1-17E121-3, 3p