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Melting of the Wigner lattice at T=0
Physical Review B (Condensed Matter), 52 (1995), 15; 11238-11247. https://doi.org/10.1103/PhysRevB.52.11238
Lenac, Z.; Šunjić, Marijan

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Lenac, Z. i Šunjić, M. (1995). Melting of the Wigner lattice at T=0. Physical Review B (Condensed Matter), 52. (15), 11238-11247. doi: 10.1103/PhysRevB.52.11238

Lenac, Z. i Marijan Šunjić. "Melting of the Wigner lattice at T=0." Physical Review B (Condensed Matter), vol. 52, br. 15, 1995, str. 11238-11247. https://doi.org/10.1103/PhysRevB.52.11238

Lenac, Z. i Marijan Šunjić. "Melting of the Wigner lattice at T=0." Physical Review B (Condensed Matter) 52, br. 15 (1995): 11238-11247. https://doi.org/10.1103/PhysRevB.52.11238

Lenac, Z. i Šunjić, M. (1995) 'Melting of the Wigner lattice at T=0', Physical Review B (Condensed Matter), 52(15), str. 11238-11247. doi: 10.1103/PhysRevB.52.11238

Lenac Z, Šunjić M. Melting of the Wigner lattice at T=0. Physical Review B (Condensed Matter) [Internet]. 1995. [pristupljeno 27.11.2024.];52(15):11238-11247. doi: 10.1103/PhysRevB.52.11238

Z. Lenac i M. Šunjić, "Melting of the Wigner lattice at T=0", Physical Review B (Condensed Matter), vol. 52, br. 15, str. 11238-11247, 1995. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:079969. [Citirano: 27.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:079969
Podaci o radu
Naslov (engleski)Melting of the Wigner lattice at T=0
AutorZ. Lenac
MBZ: 25722
AutorMarijan Šunjić
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
A two-dimensional electron system is expected to form a Wigner lattice at zero temperature but at very high electron densities even at T=0 one expects a phase transition from a crystal to a gas phase. For a Wigner lattice on a dielectric layer, a T=0 melting was also predicted at very low electron densities. Here we explain both high- and low-density phase transitions, studying the behavior of an external electron added to the periodic potential of a Wigner lattice. The band structure of this electron is calculated within a model of a quasi-two-dimensional lattice. The T=0 melting criterion is derived, comparing the chemical potentials of an additional electron when it joins the lattice or stays delocalized. Good qualitative agreement is found between our results and those obtained from the quantum extension of the Kosterlitz-Thouless melting theory.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review B (Condensed Matter)
Brojčani podacivol. 52, br. 15, str. 11238-11247
p-ISSN0163-1829
DOIhttps://doi.org/10.1103/PhysRevB.52.11238
URN:NBNurn:nbn:hr:217:079969
Datum objave publikacije1995
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevB.52.11238
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (1995) by the American Physical Society.
Datum i vrijeme pohrane2019-10-04 13:30:44