Phase transitions in a dusty plasma with two distinct particle sizes
نویسندگان
چکیده
منابع مشابه
Phase diagram of a dusty plasma
We show that dipole-dipole interactions induced by gravitational force and possibly ion-stream drag force give rise to stable triangular and oriented cubic crystalline structures recently observed in a dusty plasma, as opposed to only unoriented cubic close-packed structures usually expected of Wigner crystals. In certain cases the dipole interaction may flatten the crystal significantly. We ca...
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Dust particles effectively charged by plasma recently have been optically observed to exhibit crystalline phases not expected of Wigner or Yukawa crystals. Under varying conditions the crystal sometimes appears as deformed and oriented three-dimensional close-packed lattices of bcc, fcc, or hcp type, but mostly as a triangular array of vertical chains of particles. The unusual phases are shown ...
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ژورنال
عنوان ژورنال: Advances in Space Research
سال: 2008
ISSN: 0273-1177
DOI: 10.1016/j.asr.2008.01.006