prikaz prve stranice dokumenta Dynamical conductivity of a two-dimensional weakly doped Holstein system
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Dynamical conductivity of a two-dimensional weakly doped Holstein system
Physical Review B, 108 (2023), 15; 155151. https://doi.org/10.1103/PhysRevB.108.155151
Rukelj, Z.; Radić, D.; Krsnik, J.; Barišić, O. S.; Mishchenko, A. S.; Kupčić, I.

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Rukelj, Z., Radić, D., Krsnik, J., Barišić, O. S., Mishchenko, A. S. i Kupčić, I. (2023). Dynamical conductivity of a two-dimensional weakly doped Holstein system. Physical Review B, 108. (15). doi: 10.1103/PhysRevB.108.155151

Rukelj, Z., et al. "Dynamical conductivity of a two-dimensional weakly doped Holstein system." Physical Review B, vol. 108, br. 15, 2023. https://doi.org/10.1103/PhysRevB.108.155151

Rukelj, Z., D. Radić, J. Krsnik, O. S. Barišić, A. S. Mishchenko i I. Kupčić. "Dynamical conductivity of a two-dimensional weakly doped Holstein system." Physical Review B 108, br. 15 (2023). https://doi.org/10.1103/PhysRevB.108.155151

Rukelj, Z., et al. (2023) 'Dynamical conductivity of a two-dimensional weakly doped Holstein system', Physical Review B, 108(15). doi: 10.1103/PhysRevB.108.155151

Rukelj Z, Radić D, Krsnik J, Barišić OS, Mishchenko AS, Kupčić I. Dynamical conductivity of a two-dimensional weakly doped Holstein system. Physical Review B [Internet]. 30.10.2023. [pristupljeno 01.09.2024.];108(15). doi: 10.1103/PhysRevB.108.155151

Z. Rukelj, D. Radić, J. Krsnik, O. S. Barišić, A. S. Mishchenko i I. Kupčić, "Dynamical conductivity of a two-dimensional weakly doped Holstein system", Physical Review B, vol. 108, br. 15, Listopad 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:634544. [Citirano: 01.09.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:634544
Podaci o radu
Naslov (engleski)Dynamical conductivity of a two-dimensional weakly doped Holstein system
AutorZ. Rukelj
AutorD. Radić
AutorJ. Krsnik
AutorO. S. Barišić
AutorA. S. Mishchenko
AutorI. Kupčić
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The generalized Drude formula is used to study conductivity properties of the two-dimensional weakly doped Holstein model with a free-electron-like dispersion. The relaxation processes associated with the scattering of conduction electrons by optical phonons are described in terms of a frequency- and temperature-dependent memory function. The imaginary and real parts of the memory function are analyzed in detail in the regime when characteristic energy scales of the problem, i.e., electron Fermi energy and optical phonon energy, are comparable in size. Results obtained at zero temperature and at finite temperatures are used to determine temperature effects in the real part of the dynamical conductivity as well as the frequency dependence of the optical electron mass and the electron relaxation rate. Finally, the characteristic fingerprints of a Holstein system with multiple phonon branches are identified in the dynamical electron conductivity.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review B
Brojčani podacivol. 108, br. 15, 155151
p-ISSN2469-9950
e-ISSN2469-9969
DOIhttps://doi.org/10.1103/PhysRevB.108.155151
URN:NBNurn:nbn:hr:217:634544
Datum objave publikacije2023-10-30
ProjektŠifra: KK.01.1.1.01.0004
Naziv (hrvatski): Provedba vrhunskih istraživanja u sklopu Znanstvenog centra izvrsnosti za kvantne i kompleksne sustave te reprezentacije Liejevih algebri
Naziv (engleski): Implementation of top research within the Scientific Center of Excellence for Quantum and Complex Systems, and Representations of Lie Algebras
Kratica: QuantiXLie
Voditelj: Hrvoje Buljan
Pravna nadležnost: eu
Financijer: Europska komisija
Linija financiranja: European Regional Development Fund
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevB.108.155151
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2023 American Physical Society. Received 27 July 2023. Revised 19 September 2023. Accepted 16 October 2023. Published 30 October 2023.
Datum i vrijeme pohrane2024-07-23 11:20:33