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| Artikel-Nr.: 5667A-9783030497446 Herst.-Nr.: 9783030497446 EAN/GTIN: 9783030497446 |
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| This work provides a convincing motivation for and introduction to magnon-based computing. The challenges faced by the conventional semiconductor-transistor-based computing industry are contrasted with the many exciting avenues for developing spin waves (or magnons) as a complementary technology wherein information can be encoded, transmitted, and operated upon: essential ingredients for any computing paradigm. From this general foundation, one particular operation is examined: phase conjugation via four-wave-mixing (FWM). The author constructs an original theory describing the generation of a phase conjugate mirror with the remarkable property that any incident spin wave will be reflected back along the same direction of travel. After establishing a theoretical framework, the careful design of the experiment is presented, followed by the demonstration of a magnetic phase conjugate mirror using four-wave mixing for the first time. The thesis concludes with an investigation into the unexpected fractal behaviour observed arising from the phase conjugate mirror - a result that is testament to the richness and vibrancy of these highly nonlinear spin wave systems. Weitere Informationen: | | Author: | Alistair Inglis | Verlag: | Springer International Publishing | Sprache: | eng |
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| Weitere Suchbegriffe: chemische technik - englischsprachig, spin waves; Magnon spintronics; Wave Computing; Phase Conjugation; Magnon Wave Computing; Spin Wave Computing; Four-Wave Mixing, Spin Waves, Magnon Spintronics, Wave Computing, Phase Conjugation, Phase Conjugate Mirror, Magnon Wave Computing, Spin Wave Computing, Four-wave Mixing |
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