LEADER 04007nam 2200445 450 001 996495163803316 005 20231110212410.0 010 $a9783031118661$b(electronic bk.) 010 $z9783031118654 035 $a(MiAaPQ)EBC7107409 035 $a(Au-PeEL)EBL7107409 035 $a(CKB)24996183600041 035 $a(PPN)265857384 035 $a(EXLCZ)9924996183600041 100 $a20230303d2022 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPhononic and electronic excitations in complex oxides studied with advanced infrared and raman spectroscopy techniques /$fFryderyk Lyzwa 210 1$aCham, Switzerland :$cSpringer,$d[2022] 210 4$d©2022 215 $a1 online resource (158 pages) 225 1 $aSpringer Theses 311 08$aPrint version: Lyzwa, Fryderyk Phononic and Electronic Excitations in Complex Oxides Studied with Advanced Infrared and Raman Spectroscopy Techniques Cham : Springer International Publishing AG,c2022 9783031118654 320 $aIncludes bibliographical references. 327 $aIntro -- Supervisor's Foreword -- Abstract -- Publications Related to this Thesis -- Acknowledgments -- Contents -- Abbreviations -- 1 Introduction -- References -- 2 Scientific Background of Complex Oxides -- 2.1 High-Temperature Superconductor YBa2Cu3O6+x -- 2.1.1 Ground State Orders and Properties of YBa2Cu3O6+x -- 2.2 Transition Metal-Oxide Thin Films and Multilayers -- 2.3 Strontium Titanate (SrTiO3) -- 2.3.1 Physical Properties of Bulk and Thin Films of SrTiO3 -- 2.3.2 Electronic States of SrTiO3 -- 2.3.3 Comparison with BaTiO3 and KTaO3 -- 2.3.4 Confined Electron Gas at the Interface of SrTiO3 -- References -- 3 Experimental Techniques -- 3.1 Infrared Spectroscopy -- 3.1.1 Light-Matter Interaction -- 3.1.2 Electromagnetic Waves at Interfaces -- 3.1.3 Analysis of Optical Spectra -- 3.1.4 Normal Incidence Reflectivity Measurements -- 3.1.5 Optical Spectroscopy in Magnetic Fields -- 3.1.6 Ellipsometry -- 3.2 Raman Spectroscopy -- 3.2.1 Classical Raman Process -- 3.2.2 Theoretical Description of Raman Scattering -- 3.2.3 Raman Instrumentation -- 3.2.4 Perspectives of Advanced Raman Techniques -- 3.3 Limitations of the Raman and Infrared Techniques -- References -- 4 Magnetic Field Effect on the Infrared Response of an Underdoped YBa2Cu3O6.6 Single Crystal -- 4.1 Introduction -- 4.2 Experimental Procedures -- 4.3 Results -- 4.3.1 Temperature Dependence at Zero Magnetic Field -- 4.3.2 Magnetic Field Dependence -- 4.4 Discussion -- 4.5 Conclusion -- 4.6 Outlook -- References -- 5 Observation of Backfolded Acoustic Phonons in Metal-Oxide Heterostructures -- 5.1 Introduction -- 5.2 Experimental Procedures -- 5.3 Results -- 5.3.1 Polarization Dependence -- 5.3.2 Sample Dependence -- 5.3.3 Spatial Dependence -- 5.3.4 Temperature Dependence -- 5.4 Conclusion -- 5.5 Outlook -- References. 327 $a6 Electric Field Effect on SrTiO3- and KTaO3-Based Heterostructures -- 6.1 Introduction -- 6.2 Experimental Procedure -- 6.3 Results -- 6.3.1 Infrared Ellipsometry -- 6.3.2 Oxygen Vacancy Clustering Scenario -- 6.3.3 Raman Spectroscopy -- 6.3.4 UV Light Illumination -- 6.4 Conclusion -- 6.5 Outlook -- 6.5.1 Domain-Behaviour Under Electric Fields -- 6.5.2 Towards Device Fabrication from Untreated SrTiO3 Crystals -- References -- 7 Summary and Conclusion -- Reference -- Appendix A -- Appendix B -- List of Publications -- Curriculum Vitae -- Bibliography. 410 0$aSpringer Theses 606 $aElectronic excitation 615 0$aElectronic excitation. 676 $a929.374 700 $aLyzwa$b Fryderyk$01261727 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a996495163803316 996 $aPhononic and Electronic Excitations in Complex Oxides Studied with Advanced Infrared and Raman Spectroscopy Techniques$92940550 997 $aUNISA LEADER 01419nas 2200445 c 450 001 9910893469703321 005 20250513224300.0 024 7 $aurn:nbn:de:kobv:109-1-7822648 035 $a(CKB)5280000000196920 035 $a(DE-599)ZDB2530095-7 035 $a(OCoLC)724592449 035 $a(OCoLC)643550920 035 $a(DE-101)999090569 035 $a(EXLCZ)995280000000196920 100 $a20091215a20089999 |y | 101 0 $ager 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStatistischer Bericht / Amt für Statistik Berlin-Brandenburg$hK$hVI$h3$iLeistungen an Asylbewerber im Land Berlin : Empfänger von besonderen Leistungen 210 31$aPotsdam$cAmt fu?r Statistik Berlin-Brandenburg$d2008- 215 $aOnline-Ressource 225 0 $aStatistik Berlin-Brandenburg 300 $aErscheint ja?hrlich 300 $aGesehen am 07. Ma?rz 2016 517 $aStatistischer Bericht / K / 6 / 3 517 3 $aStatistik Berlin-Brandenburg / Statistischer Bericht 517 3 $aEmpfa?nger von besonderen Leistungen 608 $aZeitschrift$2gnd-content 608 $aStatistik$2gnd-content 676 $a360 676 $a310 801 0$b4013 801 1$bDE-101 801 2$b9999 906 $aJOURNAL 912 $a9910893469703321 996 $aStatistischer Bericht$94217603 997 $aUNINA