LEADER 04402nam  22007575  450 
001 9910767510203321
005 20231124094926.0
010   $a981-9953-25-1
024 7 $a10.1007/978-981-99-5325-7
035   $a(MiAaPQ)EBC30970244
035   $a(Au-PeEL)EBL30970244
035   $a(DE-He213)978-981-99-5325-7
035   $a(CKB)29038608600041
035   $a(EXLCZ)9929038608600041
100   $a20231124d2023      u|         0
101 0 $aeng
135   $aurcnu||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aElectronic Band Structure Engineering and Ultrafast Dynamics of Dirac Semimetals /$fby Changhua Bao
205   $a1st ed. 2023.
210  1$aSingapore :$cSpringer Nature Singapore :$cImprint: Springer,$d2023.
215   $a1 online resource (91 pages)
225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061
311 08$aPrint version: Bao, Changhua Electronic Band Structure Engineering and Ultrafast Dynamics of Dirac Semimetals Singapore : Springer,c2024 
327   $aIntroduction -- Experimental Techniques -- Development of Novel Trarpes With Tunable Probe Photon Energy for 3D Quantum Materials -- Chiral Symmetry Breaking in Kekulé-ordered Graphene -- Coexistence of Flat Band and Kekulé Order.
330   $aThis book highlights the doctoral research of the author on electronic band structure engineering and ultrafast dynamics of Dirac semimetals. Dirac semimetals exhibit unique electronic band structure and novel physical properties with rich light-matter interaction, which inspires a wide range of potential applications. Enabling band engineering and revealing ultrafast dynamics of Dirac semimetals is therefore important. In the research work covered by the book, the first ultrafast time- and angle-resolved photoemission spectroscopy with tunable probe photon energy is developed, providing new opportunities for exploring ultrafast dynamics in 3D quantum materials. Using the spectroscopy, the author investigates the band structure engineering and ultrafast dynamics of Dirac semimetals, realizing the long-sought-after chiral symmetry breaking in a Kekulé-ordered graphene with flat band and revealing the ultrafast dynamics of Dirac fermions in 3D Dirac semimetal for the first time. The work advances the research of the electronic structure of Dirac semimetals in two aspects. Firstly, it identifies the Kekulé-ordered graphene as a new system for exploring chiral symmetry breaking- related physics and flat band- induced instability, providing a very rare system to investigate their interplay. Secondly, it solves the long-standing challenge of directly visualizing the non-equilibrium electronic structure of 3D Dirac semimetal and opens up new opportunities for exploring the light-matter interaction in 3D quantum materials, especially the light-induced topological phase transitions in 3D topological materials.
410  0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5061
606   $aCondensed matter
606   $aSemiconductors
606   $aOptics
606   $aOptical materials
606   $aPhotonics
606   $aMaterials science$xData processing
606   $aElectronic structure
606   $aQuantum chemistry$xComputer programs
606   $aCondensed Matter Physics
606   $aSemiconductors
606   $aLight-Matter Interaction
606   $aOptical Materials
606   $aUltrafast Photonics
606   $aElectronic Structure Calculations
615  0$aCondensed matter.
615  0$aSemiconductors.
615  0$aOptics.
615  0$aOptical materials.
615  0$aPhotonics.
615  0$aMaterials science$xData processing.
615  0$aElectronic structure.
615  0$aQuantum chemistry$xComputer programs.
615 14$aCondensed Matter Physics.
615 24$aSemiconductors.
615 24$aLight-Matter Interaction.
615 24$aOptical Materials.
615 24$aUltrafast Photonics.
615 24$aElectronic Structure Calculations.
676   $a530.411
700   $aBao$b Changhua$01453178
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910767510203321
996   $aElectronic Band Structure Engineering and Ultrafast Dynamics of Dirac Semimetals$93655693
997   $aUNINA