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Volumn 95, Issue 8, 2009, Pages

A gigahertz-range spin-wave filter composed of width-modulated nanostrip magnonic-crystal waveguides

Author keywords

[No Author keywords available]

Indexed keywords

BAND GAPS; CRYSTAL WAVEGUIDES; INFORMATION TRANSMISSION; NANOSTRIPS; NARROW BANDS; ONE STEP; ONE-DIMENSIONAL; PRACTICAL IMPLEMENTATION; PROCESSING DEVICE; THIN-FILMS; TRANSLATION SYMMETRY;

EID: 69549086642     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3186782     Document Type: Article
Times cited : (174)

References (20)
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    • A version of the OOMMF code used is 1.2a4. See.
    • A version of the OOMMF code used is 1.2a4. See http://math.nist.gov/ oommf.
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    • s =8.6× 105 A/m, the exchange stiffness Aex =1.3× 10-11 J/m, the damping constant α=0.01, and the gyromagnetic ratio γ=2.21× 105 m/As with zero magnetocrystalline anisotropy. The size of the unit cell is 1.5×1.5×10 nm3&esu
    • s =8.6× 105 A/m, the exchange stiffness Aex =1.3× 10-11 J/m, the damping constant α=0.01, and the gyromagnetic ratio γ=2.21× 105 m/As with zero magnetocrystalline anisotropy. The size of the unit cell is 1.5×1.5×10 nm3.
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    • Such high field strength was used to obtain large amplitudes of emitted spin waves. However much smaller fields, e.g., 10 and 100 Oe, also result in the same band structures.
    • Such high field strength was used to obtain large amplitudes of emitted spin waves. However much smaller fields, e.g., 10 and 100 Oe, also result in the same band structures.
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    • 2 ratio can affect the excitation efficiency of the highly quantized width modes and hence result in changes in the width and position of the higher band gaps.
    • 2 ratio can affect the excitation efficiency of the highly quantized width modes and hence result in changes in the width and position of the higher band gaps.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.