Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2018

Идентификатор DOI: 10.1088/1361-6455/aa9b98

Ключевые слова: molecular dynamics, strongly coupled plasmas, magnetically confined plasmas, plasma stability

Аннотация: The method of molecular dynamics is used to study the behavior of an ultracold non-ideal ion-electron Be+ plasma in a uniform magnetic field. Our simulations yield an estimate for the rate of electron-ion collisions which is non-monotonically dependent on the magnetic field magnitude. Also they explicitly show that there are two types of diffusion: a classical one, corresponding to Brownian motion of particles, and Bohm diffusion when the trajectory of particles (guiding centers) includes substantial lengths of drift motion.

Журнал: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS

Выпуск журнала: Vol. 51, Is. 2

Номера страниц: 25701

ISSN журнала: 09534075

Место издания: BRISTOL

Издатель: IOP PUBLISHING LTD

• Isaev I.L. (Russian Acad Sci, Inst Computat Modeling, Krasnoyarsk 660036, Russia)
• Gavriliuk A.P. (Russian Acad Sci, Inst Computat Modeling, Krasnoyarsk 660036, Russia; Siberian Fed Univ, Krasnoyarsk 660028, Russia)

• Web of Science Core Collection
• Scopus
• Ядро РИНЦ (eLIBRARY.RU)