Titlebook: Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth; Kenichiro Hashimoto Book 2013 Spring

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書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth影響因子(影響力)




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth影響因子(影響力)學(xué)科排名




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth網(wǎng)絡(luò)公開度




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth網(wǎng)絡(luò)公開度學(xué)科排名




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth被引頻次




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth被引頻次學(xué)科排名




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth年度引用




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth年度引用學(xué)科排名




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth讀者反饋




書目名稱Non-Universal Superconducting Gap Structure in Iron-Pnictides Revealed by Magnetic Penetration Depth讀者反饋學(xué)科排名

消極詞匯

Superconducting Gap Structure and Magnetic Penetration Depth,, Fermi surface becomes gapped to avoid the instability caused even by an infinitely small interaction if it is attractive, which drives the system into the superconducting condensate state at low temperatures. The wave function that describes the electron pair, which serves as the order parameter,

nonchalance

Iron-Based Superconductors,een devoted for identifying the pairing mechanism of this new class of superconductors. So far, various theories have been proposed for the pairing symmetry in this system, ranging from an .-wave state with opposite signs between hole and electron pockets or .-wave state without sign change, to noda

Engaged

Experimental Method,few Angstroms. Therefore extremely sensitive experimental techniques are required to perform accurate measurements of the penetration depth. In this study, we have used two different techniques: the tunnel diode oscillator technique provides very precise measurements of the relative change in the pe

潛伏期

Superconducting Gap Structure and Quantum Critical Point in ,,netration depth in . over a wide range of ., which provide strong evidence that this material has line nodes in the gap. We find that the presence of line nodes in the superconducting gap is a robust signature in this P-substituted system, which is consistent with the nodes being on the electron she

FIN

Superconducting Gap Nodes in the Zone- Centered Hole Bands of ,,urface but still exhibits superconductivity. We have performed measurements of the magnetic penetration depth in very clean single crystals of . with residual resistivity ratio . by using the tunnel diode oscillator down to 80?mK. A steep temperature dependence of . at low temperatures indicates the

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輕推

Conclusions,agnetic penetration depth for several iron-pnictide superconductors. We have revealed convincing evidence that the superconducting gap structure of iron-based superconductors is not universal depending on the doping materials and its doping levels. In addition, we have performed three different abso

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