Magnetic properties of the polycrystalline CuxFeCr1-xO2 in low field
被引:0
作者:
Ozkurt, Berdan
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机构:
Mersin Univ, Tarsus Fac Technol, Dept Energy Syst Engn, Tarsus, TurkeyMersin Univ, Tarsus Fac Technol, Dept Energy Syst Engn, Tarsus, Turkey
Ozkurt, Berdan
[1
]
论文数: 引用数:
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机构:
Ozkendir, Osman Murat
[1
]
机构:
[1] Mersin Univ, Tarsus Fac Technol, Dept Energy Syst Engn, Tarsus, Turkey
来源:
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS
|
2014年
/
16卷
/
3-4期
关键词:
Hysteresis;
Circular dichroism;
Magnetism;
Magnetic materials;
EDGE;
D O I:
暂无
中图分类号:
T [工业技术];
学科分类号:
08 ;
摘要:
Electronic and magnetic properties of the polycrystalline samples with the general formula CuxFeCr1-xO2 (where 0 < x < 1) have been studied by various techniques. The effects of Cr3+ substitution on the magnetic properties of CuFeO2, as a starting material, were examined by hysteresis measurements. Magnetic studies of the samples were also supported by Magnetic Circular Dichroism measurements. All the samples were determined as showing a magnetic transition peak at characteristic Neel Temperature (T-N) temperature from antiferromagnetic to paramagnetic ordering. Besides, the effect of high external magnetic field (H > 2T) to magnetic ordering were also studied and a change from paramagnetic to AFM at high magnetic fields observed. However, according to the decreasing Cu concentration in the sample, prominent changes both in intensity and in the anti-ferromagnetic ordering structure determined.
机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Baotou Teachers Coll, Key Lab Magnetism & Magnet Mat Inner Mongolia, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Jin, Xiang
Zhao, Jianjun
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机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Baotou Teachers Coll, Key Lab Magnetism & Magnet Mat Inner Mongolia, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Zhao, Jianjun
Chen, Hongwei
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机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Chen, Hongwei
Cao, Fengze
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机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Cao, Fengze
Cheng, Li
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机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Cheng, Li
Su, Taichao
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机构:
Henan Polytech Univ, Inst Mat Sci & Engn, Jiaozuo 454000, Henan, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Su, Taichao
Wang, Wenxing
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机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Wang, Wenxing
Liu, Jia
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机构:
Inner Mongolia First Machinery Grp Co Ltd, Management Dept, Sci Res Inst, Baotou 014032, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Liu, Jia
Lu, Yi
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机构:
Baotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
Baotou Teachers Coll, Key Lab Magnetism & Magnet Mat Inner Mongolia, Baotou 014030, Peoples R ChinaBaotou Teachers Coll, Phys Inst Sci & Technol, Baotou 014030, Peoples R China
机构:
Def Met Res Lab, Hyderabad 500058, Andhra Prades, India
Natl Inst Technol, Warangal 506004, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India
Sowmya, N. Shara
Srinivas, A.
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Def Met Res Lab, Hyderabad 500058, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India
Srinivas, A.
Saravanan, P.
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Def Met Res Lab, Hyderabad 500058, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India
Saravanan, P.
Reddy, K. Venu Gopal
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机构:
Natl Inst Technol, Warangal 506004, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India
Reddy, K. Venu Gopal
Reddy, Monaji Vinitha
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机构:
Univ Hyderabad, Sch Engn Sci & Technol, Hyderabad 500046, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India
Reddy, Monaji Vinitha
Das, Dibakar
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Univ Hyderabad, Sch Engn Sci & Technol, Hyderabad 500046, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India
Das, Dibakar
Kamat, S. V.
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Def Met Res Lab, Hyderabad 500058, Andhra Prades, IndiaDef Met Res Lab, Hyderabad 500058, Andhra Prades, India