001484685 000__ 04094cam\\2200601\i\4500 001484685 001__ 1484685 001484685 003__ OCoLC 001484685 005__ 20240117003333.0 001484685 006__ m\\\\\o\\d\\\\\\\\ 001484685 007__ cr\cn\nnnunnun 001484685 008__ 231212s2023\\\\si\a\\\\o\\\\\000\0\eng\d 001484685 019__ $$a1410757943$$a1411309491 001484685 020__ $$a9789819953257$$q(electronic bk.) 001484685 020__ $$a9819953251$$q(electronic bk.) 001484685 020__ $$z9819953243 001484685 020__ $$z9789819953240 001484685 0247_ $$a10.1007/978-981-99-5325-7$$2doi 001484685 035__ $$aSP(OCoLC)1413456456 001484685 040__ $$aGW5XE$$beng$$erda$$epn$$cGW5XE$$dEBLCP$$dYDX$$dOCLCO 001484685 049__ $$aISEA 001484685 050_4 $$aQC176.8.E4 001484685 08204 $$a530.4/11$$223/eng/20231212 001484685 1001_ $$aBao, Changhua,$$eauthor. 001484685 24510 $$aElectronic band structure engineering and ultrafast dynamics of dirac semimetals /$$cChanghua Bao. 001484685 264_1 $$aSingapore :$$bSpringer,$$c2023. 001484685 300__ $$a1 online resource (81 pages) :$$billustrations (black and white, and color). 001484685 336__ $$atext$$btxt$$2rdacontent 001484685 337__ $$acomputer$$bc$$2rdamedia 001484685 338__ $$aonline resource$$bcr$$2rdacarrier 001484685 4901_ $$aSpringer theses 001484685 5050_ $$aIntroduction -- Experimental Techniques -- Development of Novel Trarpes With Tunable Probe Photon Energy for 3D Quantum Materials -- Chiral Symmetry Breaking in Kekul-ordered Graphene -- Coexistence of Flat Band and Kekul Order. 001484685 506__ $$aAccess limited to authorized users. 001484685 520__ $$aThis book highlights the doctoral research of the author on electronic band structure engineering and ultrafast dynamics of Dirac semimetals. Dirac semimetals exhibit unique electronic band structure and novel physical properties with rich light-matter interaction, which inspires a wide range of potential applications. Enabling band engineering and revealing ultrafast dynamics of Dirac semimetals is therefore important. In the research work covered by the book, the first ultrafast time- and angle-resolved photoemission spectroscopy with tunable probe photon energy is developed, providing new opportunities for exploring ultrafast dynamics in 3D quantum materials. Using the spectroscopy, the author investigates the band structure engineering and ultrafast dynamics of Dirac semimetals, realizing the long-sought-after chiral symmetry breaking in a Kekul-ordered graphene with flat band and revealing the ultrafast dynamics of Dirac fermions in 3D Dirac semimetal for the first time. The work advances the research of the electronic structure of Dirac semimetals in two aspects. Firstly, it identifies the Kekul-ordered graphene as a new system for exploring chiral symmetry breaking- related physics and flat band- induced instability, providing a very rare system to investigate their interplay. Secondly, it solves the long-standing challenge of directly visualizing the non-equilibrium electronic structure of 3D Dirac semimetal and opens up new opportunities for exploring the light-matter interaction in 3D quantum materials, especially the light-induced topological phase transitions in 3D topological materials. 001484685 588__ $$aDescription based on print version record. 001484685 650_6 $$aStructure électronique. 001484685 650_6 $$aÉquation de Dirac. 001484685 650_6 $$aSemi-métaux. 001484685 650_6 $$aMatière condensée. 001484685 650_0 $$aElectronic structure. 001484685 650_0 $$aDirac equation. 001484685 650_0 $$aSemimetals.$$0(DLC)sh 85119926 001484685 650_0 $$aCondensed matter. 001484685 655_0 $$aElectronic books. 001484685 77608 $$iPrint version:$$aBAO, CHANGHUA.$$tELECTRONIC BAND STRUCTURE ENGINEERING AND ULTRAFAST DYNAMICS OF DIRAC SEMIMETALS.$$d[Place of publication not identified] : SPRINGER VERLAG, SINGAPOR, 2023$$z9819953243$$w(OCoLC)1389339938 001484685 830_0 $$aSpringer theses. 001484685 852__ $$bebk 001484685 85640 $$3Springer Nature$$uhttps://univsouthin.idm.oclc.org/login?url=https://link.springer.com/10.1007/978-981-99-5325-7$$zOnline Access$$91397441.1 001484685 909CO $$ooai:library.usi.edu:1484685$$pGLOBAL_SET 001484685 980__ $$aBIB 001484685 980__ $$aEBOOK 001484685 982__ $$aEbook 001484685 983__ $$aOnline 001484685 994__ $$a92$$bISE