ultracold atoms 中文意思是什麼

ultracold atoms 解釋
超冷原子
  1. Lastly, we discuss the energy - band structure of ultracold atoms in optical lattice by means of green function method and in addition, procure the superfluid - mott phase transition condition in mean - field approximation which is in agreement with the result in the literature

    最後利用格林函數方法討論了光格子中超冷原子的能帶結構，根據mott相存在能隙的判據我們在平均場近似下重新得到superfluid - mott相變條件，該結論與相關文獻一致。
  2. Elastic scattering of sodium atoms at ultracold temperatures

    超低溫下鈉原子散射特性研究
  3. Thus, in the 50 or so research labs that are now able to produce becs, the tiny cloud of ultracold atoms is usually surrounded by several tons of high - tech equipment

    因此，在有能力做出bec的大約50間研究實驗室里，微小的超冷原子云周圍通常都環繞著好幾噸的高科技設備。
  4. Based on the analysis of the excitation spectrum, we obtain the superfluid - mott - insulator phase transition condition, and superfluid velocity of ultracold dilute gas of bosonic atoms in an optical lattice, and point out that the velocity of superfluid can be experimentally adjusted by controlling the parameters of optical lattice

    從激發譜分析可得到superfluid - mott絕緣相變條件，給出了光格子中超流速度，並指出在實驗上可以通過控制光格子參數來改變超流速度。
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