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Article
Ba Do** Effects on the Superconductivity and Electronic Structure of K2Mo3As3
The do** effects of alkaline earth metal Ba on the quasi-one-dimensional superconductor K2Mo3As3 have been systematically investigated. A series of polycrystalline samples (K1–xBax)2Mo3As3 with nominal do** l...
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Article
Open AccessTuning of the flat band and its impact on superconductivity in Mo5Si3−xPx
The superconductivity in systems containing dispersionless (flat) bands is seemingly paradoxical, as traditional Bardeen-Cooper-Schrieffer theory requires an infinite enhancement of the carrier masses. However...
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Article
Superconductivity at 7.8 K in the ternary LaRu2As2 compound
Here we report the discovery of superconductivity in the ternary LaRu2As2 compound. The polycrystalline LaRu2As2 samples were synthesized by the conventional solid state reaction method. Powder X-ray diffraction ...