http://www.cnr.it/ontology/cnr/individuo/prodotto/ID440
Inelastic light scattering by low-lying excitations of electrons in low-dimensional semiconductors (Articolo in rivista)
- Type
- Label
- Inelastic light scattering by low-lying excitations of electrons in low-dimensional semiconductors (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Pellegrini, V; Pinczuk, A (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR, INFM, NEST, I-56100 Pisa, Italy; Scuola Normale Super Pisa, Pisa, Italy; Columbia Univ, Dept Phys, Dept Appl Phys & Appl Math, New York, NY 10027 USA; Lucent Technol, Bell Labs, Murray Hill, NJ USA (literal)
- Titolo
- Inelastic light scattering by low-lying excitations of electrons in low-dimensional semiconductors (literal)
- Abstract
- The low-dimensional electron systems that reside in artificial semiconductor heterostructures of great perfection are a contemporary materials base for explorations of collective phenomena. Studies of low-lying elementary excitations by inelastic light scattering offer insights on properties such energetics, interactions and spin magnetization. We review here recent light scattering results obtained from two-dimensional (2D) quantum fluids in semiconductor heterostructures under extreme conditions of low temperature and large magnetic field, where the quantum Hall phases are archetypes of novel behaviors. We also consider recent light scattering experiments that have probed the excitation spectra of few-electron states in semiconductor quantum dots. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. (literal)
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