- Cyclotron Resonance and Mass Enhancement by Electron Correlation in KFe(2)As(2)
[作者:Kimata, M; Terashima, T; Kurita, N; Satsukawa, H; Harada, A; Kodama, K; Takehana, K; Imanaka, Y; Takamasu, T; Kihou, K; Lee, CH; Kito, H; Eisaki, H; Iyo, A; Fukazawa, H; Kohori, Y; Harima, H; Uji, S,期刊:PHYSICAL REVIEW LETTERS, 页码:166402-166402 , 文章类型: Article,,卷期:2011年107-16]
- Cyclotron resonance (CR) measurements for the Fe-based superconductor KFe(2)As(2) are performed. One signal for CR is observed, and is attributed to the two-dimensional alpha Fermi surface at the Gamma point. We found a ...
- Disordered Fermi Liquid in Epitaxial Graphene from Quantum Transport Measurements
[作者:Lara-Avila, S; Tzalenchuk, A; Kubatkin, S; Yakimova, R; Janssen, TJBM; Cedergren, K; Bergsten, T; Fal'ko, V,期刊:PHYSICAL REVIEW LETTERS, 页码:166602-166602 , 文章类型: Article,,卷期:2011年107-16]
- We have performed magnetotransport measurements on monolayer epitaxial graphene and analyzed them in the framework of the disordered Fermi liquid theory. We have separated the electron-electron and weak-localization cont...
- Exact Conditions in Finite-Temperature Density-Functional Theory
[作者:Pittalis, S; Proetto, CR; Floris, A; Sanna, A; Bersier, C; Burke, K; Gross, EKU,期刊:PHYSICAL REVIEW LETTERS, 页码:163001-163001 , 文章类型: Article,,卷期:2011年107-16]
- Density-functional theory (DFT) for electrons at finite temperature is increasingly important in condensed matter and chemistry. The exact conditions that have proven crucial in constraining and constructing accurate app...
- Delta Doping of Ferromagnetism in Antiferromagnetic Manganite Superlattices
[作者:Santos, TS; Kirby, BJ; Kumar, S; May, SJ; Borchers, JA; Maranville, BB; Zarestky, J; Velthuis, SGET; van den Brink, J; Bhattacharya, A,期刊:PHYSICAL REVIEW LETTERS, 页码:167202-167202 , 文章类型: Article,,卷期:2011年107-16]
- We demonstrate that delta doping can be used to create a dimensionally confined region of metallic ferromagnetism in an antiferromagnetic (AFM) manganite host, without introducing any explicit disorder due to dopants or ...
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