Departament ECM, Facultat de Física and IN2UB, Universitat de Barcelona, Diagonal 645, 08028 Barcelona, Spain.
J Chem Phys. 2013 Nov 7;139(17):174308. doi: 10.1063/1.4827499.
We have investigated the structure and energetics of mixed (3)He-(4)He droplets doped with a carbonyl sulfide molecule within a density functional approach considering a small but finite temperature of 0.1 K. The molecule is treated as an external field to which the helium droplet is attached. The energetics and appearance of these droplets are discussed for selected numbers of helium atoms, identifying the first magic numbers of the fermionic component.
我们在考虑到 0.1 K 的微小但有限温度的密度泛函方法中，研究了掺杂羰基硫分子的混合 (3)He-(4)He 液滴的结构和能量。该分子被视为外部场，氦液滴附着在该外部场上。我们讨论了选定氦原子数目的这些液滴的能量和外观，确定了费米子成分的第一幻数。
