Hidden Bibliographic Details
| ISBN: | 9783030497453
3030497453
3030497445
9783030497446
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| Digital file characteristics: | text file PDF
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| Notes: | "Doctoral Thesis accepted by University of Oxford, UK."
Includes bibliographical references.
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| Summary: | 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.
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| Other form: | Original 3030497445 9783030497446
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| Standard no.: | 10.1007/978-3-030-49745-3
10.1007/978-3-030-49
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