Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/192713
Title: | Rotating mixed 3He-4He nanodroplets |
Author: | Pi Pericay, Martí Ancilotto, Francesco Escartin, Jose Maria Mayol Sánchez, Ricardo Barranco Gómez, Manuel |
Keywords: | Heli Superfluïdesa Teoria del funcional de densitat Helium Superfluidity Density functionals |
Issue Date: | 7-Aug-2020 |
Publisher: | American Physical Society |
Abstract: | Mixed 3He−4He droplets may acquire angular momentum during their passage through the nozzle of the experimental apparatus, cooling down and undergoing isotopic segregation, developing a 3He crust surrounding a superfluid 4He core. Within density functional theory, we investigate their stability and the relations between their angular momenta and their shapes. We uncover a variety of behaviors where the interplay between the superfluid 4He core and the normal-fluid 3He coating leads to a scenario that both bears analogies with viscous rotating drops and displays new features such as configurations with a fissioned or three-lobed 4He core, or with multiply charged vortices. |
Note: | Reproducció del document publicat a: https://doi.org/10.1103/PhysRevB.102.060502 |
It is part of: | Physical Review B, 2020, vol. 102, num. 6, p. 1-6 |
URI: | http://hdl.handle.net/2445/192713 |
Related resource: | https://doi.org/10.1103/PhysRevB.102.060502 |
ISSN: | 2469-9950 |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Articles publicats en revistes (Institut de Nanociència i Nanotecnologia (IN2UB)) |
Files in This Item:
File | Description | Size | Format | |
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703510.pdf | 925.6 kB | Adobe PDF | View/Open |
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