Chin. Phys. Lett.  1991, Vol. 8 Issue (8): 424-427    DOI:
Original Articles |
Magneto-optical Kerr Effect of NdFe Films and NdFe/ Cu(A1) Bilayers
ZHOU Shiming;LU Mu;ZHAI Hongru;WANG Hao;XU Yongbing;Huang Haibo*
Department of Physics, Laboratory of Solid State Microstructures and Center of Materials Analysis, Nanjing University, Nanjing 210008 *Measurement-Analysis Center, Southeastern University, Nanjing 210008
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ZHOU Shiming, LU Mu, ZHAI Hongru et al  1991 Chin. Phys. Lett. 8 424-427
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Abstract In this paper single layer NdFe film, bilayer NdFe/Cu and NdFe/Al films made by vacuum evaporation were studied. The magneto-optical Kerr effect(MOKE) and reflectivity spectra were measured. The following results were found: the contribution of Nd to MOKE is mainly at short wavelengths, for NdFe/Al the MOKE enhancement locates in the short wavelength range and for NdFe/Cu the enhancement peak locates near the absorption edge of reflector Cu, and in the MOKE spectra of bilayer NdFe/Cu film with some compositions, sign reversals were observed.
Keywords: 78.20.Ls     
Published: 01 August 1991
PACS:  78.20.Ls (Magneto-optical effects)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y1991/V8/I8/0424
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ZHOU Shiming
LU Mu
ZHAI Hongru
WANG Hao
XU Yongbing
Huang Haibo
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