论文标题
钯'ides'中的超导与磁性:pd $ _ {1-c} $(h/d/d/t)$ _ {c} $
Superconductivity versus magnetism in the palladium 'ides': Pd$_{1-c}$(H/D/T)$_{c}$
论文作者
论文摘要
通常,常规的超导性和磁性是竞争现象。在某些合金中,这种竞争是元素浓度的函数。在这里我们表明,在钯金合金中PD $ _ {1-C} $(h/d/d/t)$ _ {C} $(pd-ides)浓度的浓度$ c $的增加:氢,氘,triitium,triitium(h/d/t),降低了允许的预测磁性范围($ pall)$ $ $ a $ a $ a $ a-ppd-ppd-ppd-p.pd-ppd-ppd-ppd-ppd-ppd a $ c \大约40 \%$。这种磁性解释了为什么超导性在这些PD合金中较小的$ c $($ c \ leq 40 \%$)的较小值没有表现出来。同样,这些结果可以间接证明我们在无定形/多孔钯($ a/p $ -pd)中的预测磁性。对磁性和超导性之间的相互作用的理解可能有助于理解材料中的磁性行为,尤其是在高$ t_ {c} $超导体中,具有相应的含义。
In general, conventional superconductivity and magnetism are competing phenomena. In some alloys this competition is a function of the concentration of the elements. Here we show that in the palladium alloys Pd$_{1-c}$(H/D/T)$_{c}$ (Pd-ides) the increase in the concentration $c$ of the ides: hydrogen, deuterium, tritium (H/D/T), lowers the predicted magnetism of amorphous palladium ($a$-Pd) gradually, allowing superconductivity to appear for $ c \approx 40\%$. This magnetism explains why superconductivity does not manifest for smaller values of $c$ ($c \leq 40\%$) in these Pd alloys. Also, these results validate indirectly our predicted magnetism in the amorphous/porous palladium ($a/p$-Pd). The understanding of the interplay between magnetism and superconductivity may contribute to the comprehension of the magnetic behavior in materials, especially in high $T_{c}$ superconductors, with the corresponding implications.