Low-frequency crossover of the fractional power-law conductivity in SrRuO3

Autor:	Dodge, J.S.
Jazyk:	angličtina
Rok vydání:	2000
Předmět:	fermi-liquid terrahertz correlated electron advanced light source als
Zdroj:	Dodge, J.S.(2000). Low-frequency crossover of the fractional power-law conductivity in SrRuO3. Physical Review Letters, 85(23). Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/1zd5m3g9
Popis:	We combine the results of terahertz time-domain spectroscopy with far-infrared transmission and reflectivity to obtain the conductivity of SrRuO_3 over an unprecedented continuous range in frequency, allowing us to characterize the approach to zero frequency as a function of temperature. We show that the conductivity follows a simple phenomenological form, with an analytic structure fundamentally different from that predicted by the standard theory of metals.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=od_______325::fe101292b15a1fc2b1f95d000a9ea9d0 http://www.escholarship.org/uc/item/1zd5m3g9 Zobrazit plný text záznamu