http://www.cnr.it/ontology/cnr/individuo/prodotto/ID1527
Direct measurements of fractional quantum hall effect gaps (Articolo in rivista)
- Type
- Label
- Direct measurements of fractional quantum hall effect gaps (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevLett.99.086802 (literal)
- Alternative label
Khrapai, VS; Shashkin, AA; Trokina, MG; Dolgopolov, VT; Pellegrini, V; Beltram, F; Biasiol, G; Sorba, L (2007)
Direct measurements of fractional quantum hall effect gaps
in Physical review letters (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Khrapai, VS; Shashkin, AA; Trokina, MG; Dolgopolov, VT; Pellegrini, V; Beltram, F; Biasiol, G; Sorba, L (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- 1. Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Moscow Dist, Russia
2. Scuola Normale Super Pisa, INFM, CNR, NEST, I-56126 Pisa, Italy
3. CNR, INFM, NEST, I-34012 Trieste, Italy
4. TASC, INFM, Lab Nazl, I-34012 Trieste, Italy (literal)
- Titolo
- Direct measurements of fractional quantum hall effect gaps (literal)
- Abstract
- We measure the chemical potential jump across the fractional gap in the low-temperature limit in the two-dimensional electron system of GaAs/AlGaAs single heterojunctions. In the fully spin-polarized regime, the gap for filling factor nu=1/3 increases linearly with the magnetic field and is coincident with that for nu=2/3, reflecting the electron-hole symmetry in the spin-split Landau level. In low magnetic fields, at the ground-state spin transition for nu=2/3, a correlated behavior of the nu=1/3 and nu=2/3 gaps is observed. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di