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最近的一份报告称:实验已经表明,H2S在加压条件下超导转变温度高达190 K。如果得到证实,这一发现将冲击铜氧化合物保持的超导转变温度最高记录(164 K),并朝室温超导体的发现迈出新的一步。超高临界温度被认为与非常规超导电性相关,其物理机制至今仍是未知的。但是,西班牙Donostia国际物理中心的Ion Errea和他的同事们,已经证明了上述假设对于高压下的H2S是不正确的。他们的理论计算表明,H2S的行为更像是一
A recent report said: Experiments have shown that H2S superconducting transition temperatures up to 190 K under pressure. If confirmed, this finding will impact the record of the highest superconducting transition temperature (154 K) that the copper oxide retains, and represents a new step toward the discovery of room temperature superconductors. The ultra-high critical temperature is considered to be associated with unconventional superconductivity and its physical mechanism is still unknown. However, Ion Errea and his colleagues at the Donostia International Physical Center in Spain have demonstrated that the above assumptions are not correct for H2S under high pressure. Their theoretical calculations show that H2S behaves more like one