01198nam a22003011i 450099100005646970753620031016163202.0031111s1979 it a||||||||||||||||ita b12563808-39ule_instARCHE-059706ExLDip.to LingueitaA.t.i. Arché s.c.r.l. Pandora Sicilia s.r.l.970.0049Snow, Dean458782Gli Indiani d'America :archeologia e civiltà /Dean Snow ; fotografie di Werner Forman ; traduzione di Beatrice OddoRoma :Newton Compton,1979212 p., [24] c. di tav. :ill. ;20 cmPaperbacks civiltà scomparse ;30Indiani d'AmericaPopoli primitiviAmerica settentrionaleStoriaForman, WernerOddo, Beatriceamerican Indians : their archaeology and prehistory.b1256380802-04-1413-11-03991000056469707536LE012 970.1 SNO12012000180703le012-E0.00-l- 03330.i1301687813-11-03Indiani d'America173728UNISALENTOle01213-11-03ma -itait 4103733nam 22007695 450 991052371900332120251204102215.09783030893323(electronic bk.)978303089331610.1007/978-3-030-89332-3(MiAaPQ)EBC6824286(Au-PeEL)EBL6824286(CKB)20094240900041(PPN)259386561(BIP)82524993(BIP)81626131(DE-He213)978-3-030-89332-3(EXLCZ)992009424090004120211208d2022 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierCollective Excitations in the Antisymmetric Channel of Raman Spectroscopy /by Hsiang-Hsi Kung1st ed. 2022.Cham :Springer International Publishing :Imprint: Springer,2022.1 online resource (165 pages)Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5061Print version: Kung, Hsiang-Hsi Collective Excitations in the Antisymmetric Channel of Raman Spectroscopy Cham : Springer International Publishing AG,c2022 9783030893316 Chapter 1. Introduction -- Chapter 2. Experimental setup -- Chapter 3. Raman scattering in URu2Si2 -- Chapter 4. Secondary emission in Bi2Se3 -- Chapter 5. Conclusion.This thesis contains three breakthrough results in condensed matter physics. Firstly, broken reflection symmetry in the hidden-order phase of the heavy-fermion material URu2Si2 is observed for the first time. This represents a significant advance in the understanding of this enigmatic material which has long intrigued the condensed matter community due to its emergent long range order exhibited at low temperatures (the so-called “hidden order”). Secondly and thirdly, a novel collective mode (the chiral spin wave) and a novel composite particle (the chiral exciton) are discovered in the three dimensional topological insulator Bi2Se3. This opens up new avenues of possibility for the use of topological insulators in photonic, optoelectronic, and spintronic devices. These discoveries are facilitated by using low-temperature polarized Raman spectroscopy as a tool for identifying optically excited collective modes in strongly correlated electron systems and three-dimensional topological insulators. .Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5061SuperconductivitySuperconductorsSpectrum analysisMaterialsAnalysisCrystallographySpintronicsLasersSuperconductivitySpectroscopyCharacterization and Analytical TechniqueCrystallography and Scattering MethodsSpintronicsLaserSuperconductivity.Superconductors.Spectrum analysis.MaterialsAnalysis.Crystallography.Spintronics.Lasers.Superconductivity.Spectroscopy.Characterization and Analytical Technique.Crystallography and Scattering Methods.Spintronics.Laser.535.846Kung H. H(Hsiang-hsi),1880-1967,1253661MiAaPQMiAaPQMiAaPQ9910523719003321Collective excitations in the antisymmetric channel of Raman spectroscopy2907089UNINA