Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Ga��l, R."'
We demonstrate that the thermopower (S) can be used to probe the spin fluctuations (SFs) in proximity to the quantum critical point (QCP) in Fe-based superconductors. The sensitivity of S to the entropy of charge carriers allows us to observe an incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0bb757edb5e0ed37430aa76497838f5
http://arxiv.org/abs/1206.2938
http://arxiv.org/abs/1206.2938
Autor:
Arsenijevi��, S., Ga��l, R., Sefat, A. S., McGuire, M. A., Sales, B. C., Mandrus, D., Forr��, L.
We report the temperature dependence of the resistivity and thermoelectric power under hydrostatic pressure of the itinerant antiferromagnet BaFe2As2 and the electron-doped superconductor Ba(Fe0.9Co0.1)2As2. We observe a hole-like contribution to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e07d637a6635c6aca96d756a76ffc5b9
http://arxiv.org/abs/1103.4501
http://arxiv.org/abs/1103.4501
Autor:
K��zsm��rki, I., Mih��ly, G., Ga��l, R., Bari��i��, N., Berger, H., Forr��, L., Homes, C. C., Mih��ly, L.
The metal-insulator (MI) transition in BaVS$_3$ has been studied at ambient pressure and under hydrostatic pressure up to $p=26 $kbar in the frequency range of $20-3000 $cm$^{-1}$. The charge gap determined from the optical reflectivity is enhanced,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d109d21f753f20bf7d0484680b6b7901
http://arxiv.org/abs/cond-mat/0311335
http://arxiv.org/abs/cond-mat/0311335