LEADER 03809nam  22006855  450 
001 9910647394303321
005 20230124154216.0
010   $a9783031226656$b(electronic bk.)
010   $z9783031226649
024 7 $a10.1007/978-3-031-22665-6
035   $a(MiAaPQ)EBC7186278
035   $a(Au-PeEL)EBL7186278
035   $a(CKB)26050270800041
035   $a(DE-He213)978-3-031-22665-6
035   $a(PPN)267808585
035   $a(EXLCZ)9926050270800041
100   $a20230124d2023      u|         0
101 0 $aeng
135   $aurcnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aMagnonic Devices $eNumerical Modelling and Micromagnetic Simulation Approach /$fby C. S. Nikhil Kumar
205   $a1st ed. 2023.
210  1$aCham :$cSpringer Nature Switzerland :$cImprint: Springer,$d2023.
215   $a1 online resource (89 pages)
225 1 $aSpringerBriefs in Materials,$x2192-1105
311 08$aPrint version: Nikhil Kumar, C. S. Magnonic Devices Cham : Springer,c2023 9783031226649 
327   $aIntroduction -- Backward Volume Spin Waves in a Rectangular Geometry -- Magnetostatic Waves in Magnonic Crystals: A PWM Approach -- Field Localization in Striped Magnonic Crystal Waveguide -- Walkers Solution for Curved Magnonic Waveguide and Resonant Modes in Magnonic Ring -- Nano-contact Driven Spin Wave Excitations in Magnonic Cavity -- Magnetic Field Feedback Oscillator: A Micromagnetic Study.
330   $aThis book briefly looks at numerical modeling and micromagnetic simulation results of magnonic crystals, which are periodically modulated magnonic devices regarded as the magnetic counterpart of photonic crystals with spin waves acting as the information carrier. Since the wavelength of the spin wave is several orders of magnitude shorter than that of electromagnetic waves of the same frequency, magnonic crystals are promising candidates for miniaturization, especially in the fields of data storage and processing. The book begins by describing the dispersion relation of dipolar spin waves in a magnonic curved waveguide, solving Walker's equation in cylindrical coordinates, and then calculating the dispersion of exchange spin waves using perturbation theory. It describes simulated nano-contact-driven spin wave excitations in a magnonic cavity, featuring a design of an antidot magnonic crystal around the nano-contact, with the frequency of the spin wave mode generated lying within the band gap of the magnonic crystal. The proposed device behaves as a SWASER?Spin Wave Amplification by the Stimulated Emission of Radiation. This book will find interest among researchers and practitioners interested in the modeling, simulation, and design of novel magnonic devices.
410  0$aSpringerBriefs in Materials,$x2192-1105
606   $aMagnetism
606   $aSpintronics
606   $aNanoelectromechanical systems
606   $aMaterials science?Data processing
606   $aSolid state physics
606   $aMagnetism
606   $aSpintronics
606   $aNanoscale Devices
606   $aComputational Materials Science
606   $aElectronic Devices
615  0$aMagnetism.
615  0$aSpintronics.
615  0$aNanoelectromechanical systems.
615  0$aMaterials science?Data processing.
615  0$aSolid state physics.
615 14$aMagnetism.
615 24$aSpintronics.
615 24$aNanoscale Devices.
615 24$aComputational Materials Science.
615 24$aElectronic Devices.
676   $a530.41
676   $a621.3815
700   $aNikhil Kumar$b C. S.$01262379
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
912   $a9910647394303321
996   $aMagnonic Devices$93010138
997   $aUNINA