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arXiv 1003.5369cond-mat.mtrl-scicond-mat.softcond-mat.stat-mech
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元素铋能成为液晶吗?

Can elemental bismuth be a liquid crystal?

Nathan Argaman

摘要:

在熔融铋中已经报道了许多异常现象,包括在1010 K和环境压力下的一级液-液转变,这在每分钟几度的冷却速率下是不可逆的。这些影响的解释,由于长程取向顺序的建议。液态铋的方向性的重要证据,尽管只是在熔化后立即,在大约1930年的实验中可以得到。需要进一步的实验。

英文摘要:

A number of anomalies have been reported in molten Bi, including a first-order liquid-liquid transition at 1010K and ambient pressure, which is irreversible at cooling rates of several degrees per minute. An interpretation of these effects as due to long-range orientational order is suggested. Significant evidence for directionality in liquid Bi, albeit only immediately after melting, is available in experiments made circa 1930. Further experimentation is called for.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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