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Pregled bibliografske jedinice broj: 583535

Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments


Wu, D.; Barišić, Neven; Drichko, N.; Kallina, P.; Faridian, A.; Gorshunov, B.; Dressel, M.; Li, X. Lin, L.J.; Cao, G.H.; Xu, Z.A.
Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments // Physica. C, Superconductivity, 470 (2010), S1; S399-S400 doi:10.1016/j.physc.2009.10.142 (podatak o recenziji nije dostupan, konferencijsko priopćenje, znanstveni)


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Naslov
Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments

Autori
Wu, D. ; Barišić, Neven ; Drichko, N. ; Kallina, P. ; Faridian, A. ; Gorshunov, B. ; Dressel, M. ; Li, X. Lin, L.J. ; Cao, G.H. ; Xu, Z.A.

Izvornik
Physica. C, Superconductivity (0921-4534) 470 (2010), S1; S399-S400

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, konferencijsko priopćenje, znanstveni

Ključne riječi
Ba(Fe1-xMx)(2)As-2

Sažetak
The temperature dependence of the ab-plane optical reflectivity of Ba(Fe0.92Co0.08)(2)As-2 and Ba(Fe-0.95 Ni-0.05)(2)As-2 single crystals is measured in a wide spectral range. Upon entering the superconducting regime, the reflectivity in both compounds increases considerably at low-frequency, leading to a clear gap in the optical conductivity below 100 cm(-1). From the analysis of the complex conductivity spectra we obtain the penetration depth lambda(T) = (3500 +/- 350) angstrom for Ba(Fe0.92Co0.08)(2)As-2 and (3000 +/- 300) angstrom for Ba(Fe0.95Ni0.05)(2)As-2. The calculated superfluid density rho(s) of both compounds nicely fits Homes' scaling relation rho(s) = (125 +/- 25)sigma T-dc(c)

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Napomena
Rad je prezentiran na skupu 9th International Conference on Materials and Mechanisms of Superconductivity.



POVEZANOST RADA


Profili:

Avatar Url Neven Barišić (autor)

Citiraj ovu publikaciju

Wu, D.; Barišić, Neven; Drichko, N.; Kallina, P.; Faridian, A.; Gorshunov, B.; Dressel, M.; Li, X. Lin, L.J.; Cao, G.H.; Xu, Z.A.
Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments // Physica. C, Superconductivity, 470 (2010), S1; S399-S400 doi:10.1016/j.physc.2009.10.142 (podatak o recenziji nije dostupan, konferencijsko priopćenje, znanstveni)
Wu, D., Barišić, N., Drichko, N., Kallina, P., Faridian, A., Gorshunov, B., Dressel, M., Li, X. Lin, L.J., Cao, G. & Xu, Z. (2010) Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments. Physica. C, Superconductivity, 470 (S1), S399-S400 doi:10.1016/j.physc.2009.10.142.
@article{article, year = {2010}, pages = {S399-S400}, DOI = {10.1016/j.physc.2009.10.142}, keywords = {Ba(Fe1-xMx)(2)As-2}, journal = {Physica. C, Superconductivity}, doi = {10.1016/j.physc.2009.10.142}, volume = {470}, number = {S1}, issn = {0921-4534}, title = {Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments}, keyword = {Ba(Fe1-xMx)(2)As-2} }
@article{article, year = {2010}, pages = {S399-S400}, DOI = {10.1016/j.physc.2009.10.142}, keywords = {Ba(Fe1-xMx)(2)As-2}, journal = {Physica. C, Superconductivity}, doi = {10.1016/j.physc.2009.10.142}, volume = {470}, number = {S1}, issn = {0921-4534}, title = {Superfluid density of Ba(Fe1-xMx)(2)As-2 from optical experiments}, keyword = {Ba(Fe1-xMx)(2)As-2} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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