Evidence for defect-induced superconductivity up to 49 K in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mrow><mml:mo>(</mml:mo><mml:mi mathvariant="normal">C</mml:mi><mml:msub><mml:mi mathvariant="normal">a</mml:mi><mml:mrow><mml:mn>1</mml:mn><mml:mo>−</mml:mo><mml:mi>x</mml:mi></mml:mrow></mml:msub><mml:msub><mml:mi>R</mml:mi><mml:mi>x</mml:mi></mml:msub><mml:mo>)</mml:mo></mml:mrow><mml:mi mathvariant="normal">F</mml:mi><mml:msub><mml:mi mathvariant="normal">e</mml:mi><mml:mn>2</mml:mn></mml:msub><mml:mi mathvariant="normal">A</mml:mi><mml:msub><mml:mi mathvariant="normal">s</mml:mi><mml:mn>2</mml:mn></mml:msub></mml:mrow></mml:math>Liangzi Deng, C. W. Chu, F. Y. Wei et al.|Physical review. B./Physical review. B|2016Cited by 26
Doping dependence and high-pressure studies on Eu <sub> <i>x</i> </sub> Ca <sub> 1 − <i>x</i> </sub> Fe <sub>2</sub> As <sub>2</sub> (0 ≤ <i>x</i> ≤ 1)Keshav Shrestha, C. W. Chu, Liangzi Deng et al.|Superconductor Science and Technology|2020Cited by 7
Interface-induced superconductivity at $\sim $25 K at ambient pressure in undoped CaFe2As2 single crystalsC. W. Chu, B. Lorenz, Melissa Gooch et al.|Bulletin of the American Physical Society|2017Cited by 0