Magnetoresistance in Parent Pnictide AFe2As2(A = Sr, Ba)

Magnetoresistances of SrFe2As2 and BaFe2As2 in the magnetic ordered state are studied. Positive magnetoresistance is observed in the magnetic fields H applied in the azimuthes of Delta *c = 0 degree and 30 degree with respect to the c-axis. The magnetoresistance can reach 20% for SrFe2As2 and 12% fo...

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Bibliographic Details
Published in:Chinese physics letters 2009-10, Vol.26 (10), p.107401-107401
Main Authors: Ping, Zheng, Gen-Fu, Chen, Zheng, Li, Wan-Zheng, Hu, Jing, Dong, Gang, Li, Nan-Lin, Wang, Jian-Lin, Luo
Format: Article
Language:English
Subjects:
Azimuth
Magnetic fields
Magnetoresistance
Magnetoresistivity
Parents
Strontium
Online Access:Get full text
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Summary:Magnetoresistances of SrFe2As2 and BaFe2As2 in the magnetic ordered state are studied. Positive magnetoresistance is observed in the magnetic fields H applied in the azimuthes of Delta *c = 0 degree and 30 degree with respect to the c-axis. The magnetoresistance can reach 20% for SrFe2As2 and 12% for BaFe2As2 at H = 9 T with Delta *c = 0 degree (H
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/26/10/107401