001441653 000__ 04324cam\a2200637Ii\4500
001441653 001__ 1441653
001441653 003__ OCoLC
001441653 005__ 20230309003337.0
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001441653 008__ 220111s2021\\\\si\a\\\\ob\\\\000\0\eng\d
001441653 019__ $$a1294353821
001441653 020__ $$a9789811687938$$q(electronic bk.)
001441653 020__ $$a9811687935$$q(electronic bk.)
001441653 020__ $$z9789811687921
001441653 0247_ $$a10.1007/978-981-16-8793-8$$2doi
001441653 035__ $$aSP(OCoLC)1291620627
001441653 040__ $$aGW5XE$$beng$$erda$$epn$$cGW5XE$$dOCLCO$$dDCT$$dOCLCF$$dOCLCO$$dOCLCQ
001441653 049__ $$aISEA
001441653 050_4 $$aQC762$$b.K87 2021
001441653 08204 $$a538/.3$$223
001441653 1001_ $$aKurihara, Takayuki,$$eauthor.
001441653 24510 $$aObservation and control of magnetic order dynamics by terahertz magnetic nearfield /$$cTakayuki Kurihara.
001441653 264_1 $$aSingapore :$$bSpringer,$$c[2021]
001441653 264_4 $$c©2021
001441653 300__ $$a1 online resource (xiii, 113 pages) :$$billustrations (chiefly color).
001441653 336__ $$atext$$btxt$$2rdacontent
001441653 337__ $$acomputer$$bc$$2rdamedia
001441653 338__ $$aonline resource$$bcr$$2rdacarrier
001441653 347__ $$atext file$$bPDF$$2rda
001441653 4901_ $$aSpringer theses,$$x2190-5061
001441653 500__ $$a"Doctoral thesis accepted by The University of Tokyo, Tokyo, Japan."
001441653 504__ $$aIncludes bibliographical references.
001441653 5050_ $$aIntroduction -- Technical Background -- Resonant Enhancement of Spin Precession by SRR-Induced Magnetic Nearfields and Interactive Energy Transfer -- Control of Macroscopic Magnetic Order Dynamics Using SRR-Enhanced THz Magnetic Fields -- Numerical Simulation of the Macroscopic Domain Formation -- Conclusion.
001441653 506__ $$aAccess limited to authorized users.
001441653 520__ $$aThis book explicates the optical controls of antiferromagnetic spins by intense terahertz (THz) electromagnetic waves. The book comprises two key components: (1) the experimental demonstration of the enhancement of a THz magnetic field using a split-ring resonator (SRR) and (2) the control of the direction of magnetization by using the enhanced THz magnetic field to break the symmetry of optically-induced phase transition. These make up the first step leading to future spintronics devices. In the beginning of the book, the author reviews the basics of the ultrafast laser and nonlinear optical techniques as well as the previously achieved experiments to control spin dynamics by THz magnetic fields. In this context, a new experimental protocol is described, in which electron spins in a ferromagnetic material are redirected at the unprecedented level in cooperation with the enhanced THz magnetic field. Subsequently, the author demonstrates that the THz magnetic field is significantly amplified as a nearfield around the SRR structured metamaterial, which is implemented by measuring spin precession in a solid. At the end, the author presents the key experiment in which the amplified THz magnetic nearfield is applied to the weak ferromagnet ErFeO3 along with the femtosecond near-infrared pulse, demonstrating the successful control of symmetry breaking of the spin system due to coherent control of the optically-induced spin reorientation phase transition pathways. The comprehensive introductory review in this book allows readers to overview state-of-the-art terahertz spectroscopic techniques. In addition, the skillful description of the experiments is highly informative for readers in ultrafast magnonics, ultrafast optics, terahertz technology and plasmonic science.
001441653 588__ $$aOnline resource; title from PDF title page (SpringerLink, viewed January 11, 2022).
001441653 650_0 $$aMagnetic fields.
001441653 650_0 $$aMagnetic resonance.
001441653 650_0 $$aTerahertz technology.
001441653 650_0 $$aSpintronics.
001441653 650_6 $$aChamps magnétiques.
001441653 650_6 $$aRésonance magnétique.
001441653 650_6 $$aTechnologie térahertz.
001441653 650_6 $$aÉlectronique de spin.
001441653 655_0 $$aElectronic books.
001441653 77608 $$iPrint version: $$z9789811687921
001441653 77608 $$iPrint version: $$z9789811687945
001441653 77608 $$iPrint version: $$z9789811687952
001441653 830_0 $$aSpringer theses.$$x2190-5061
001441653 852__ $$bebk
001441653 85640 $$3Springer Nature$$uhttps://univsouthin.idm.oclc.org/login?url=https://link.springer.com/10.1007/978-981-16-8793-8$$zOnline Access$$91397441.1
001441653 909CO $$ooai:library.usi.edu:1441653$$pGLOBAL_SET
001441653 980__ $$aBIB
001441653 980__ $$aEBOOK
001441653 982__ $$aEbook
001441653 983__ $$aOnline
001441653 994__ $$a92$$bISE