搜索结果: 1-2 共查到“原子分子物理学 temperatures”相关记录2条 . 查询时间(0.093 秒)
New 'refrigerator' super-cools molecules to nano-Kelvin temperatures(图)
New refrigerator super-cools molecules nano-Kelvin temperatures
2020/4/17
For years, scientists have looked for ways to cool molecules to ultracold temperatures, at which point the molecules should slow to a crawl, allowing scientists to precisely control their quantum beha...
Physicists in the US have developed a new kind of thermometer that can measure down to as low as one billionth of a degree above absolute zero and has the potential to reach just a few trillionths of ...