التفاصيل البيبلوغرافية
| العنوان: |
Disorder-induced heating of ultracold neutral plasmas created from atoms in partially filled optical lattices. |
| المؤلفون: |
Murphy D; School of Physics, The University of Melbourne, Victoria 3010, Australia., Sparkes BM; School of Physics, The University of Melbourne, Victoria 3010, Australia. |
| المصدر: |
Physical review. E [Phys Rev E] 2016 Aug; Vol. 94 (2-1), pp. 021201. Date of Electronic Publication: 2016 Aug 08. |
| نوع المنشور: |
Journal Article |
| اللغة: |
English |
| بيانات الدورية: |
Publisher: American Physical Society Country of Publication: United States NLM ID: 101676019 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 2470-0053 (Electronic) Linking ISSN: 24700045 NLM ISO Abbreviation: Phys Rev E Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: |
Original Publication: Ridge, NY : American Physical Society, [2016]- |
| مستخلص: |
We quantify the disorder-induced heating (DIH) of ultracold neutral plasmas (UCNPs) created from cold atoms in optical lattices with partial filling fractions, using a conservation of energy model involving the spatial correlations of the initial state and the equation of state in thermal equilibrium for a one-component plasma. We show, for experimentally achievable filling fractions, that the ionic Coulomb coupling parameter could be increased to a degree comparable to other proposed DIH-mitigation schemes. Molecular dynamics simulations were performed with compensation for finite-size and periodic boundary effects, which agree with calculations using the model. Reduction of DIH using optical lattices will allow for the study of strongly coupled plasma physics using low-density, low-temperature, laboratory-based plasmas, and lead to improved brightness in UCNP-based cold electron and ion beams, where DIH is otherwise a fundamental limitation to beam focal sizes and diffraction imaging capability. |
| تواريخ الأحداث: |
Date Created: 20160915 Date Completed: 20180709 Latest Revision: 20180709 |
| رمز التحديث: |
20221213 |
| DOI: |
10.1103/PhysRevE.94.021201 |
| PMID: |
27627236 |
| قاعدة البيانات: |
MEDLINE |
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