Expanded Comment on: Optical Properties of Fluid Hydrogen at the Transition to a Conducting State

致编辑：评《自然之母》中的埃克塞特和特洛伊。10，927-931（2011）

To the Editor: comment on Eremets and Troyan, Nature Mater. 10, 927-931 (2011)

自然之母（Nature Mater）10，927-931（2011））声称它们在270 GPa和295 K下产生了导电液态氢状态。他们的证据包括拉曼信号的消失，视觉观察和金刚石砧室（DAC）中电导率的测量。然而，没有证据表明报告的观测结果是由于氢的转化。

对“关于‘球-平面几何中卡西米尔力测量的静电校准中的反常现象’的评论”的答复

Reply to "Comment on 'Anomalies in electrostatic calibrations for the measurement of the Casimir force in a sphere-plane geometry'"

在最近的评论中，Decca等人[Phys. Rev. A 79，026101（2009）; arXiv：0809.3576]讨论了我们最近在Phys. Rev. A 78，036102（R）（2008）; arXiv：0812.0028中报告的异常的起源。在这里，我们重申我们的观点，证实了他们的考虑，定量的几何和静电特性的导电表面（一个主题没有明确讨论的文献，直到最近）是至关重要的评估的精度和准确性的Casimir力的演示和推导有意义的限制存在的Yukawian组件可能叠加到牛顿引力相互作用。

Comment on Observation of the Wigner-Huntington transition to metallic hydrogen

A recent paper of Dias and Silvera (DS) reports on production of metallic hydrogen in a diamond anvil cell at 495 GPa at 5.5 and 83 K. The results are implied to have a great impact on energy and rocketry. Here we argue that the presented (very scarce) results are contradictory with the presented experimental description making their claims unsupported experimentally. Moreover, the proposed implications are highly speculative making this paper very confusing for a broad audience. Elucidating the claims and the related implications is important for building a coherent picture that is currently …