Pinning-mode resonance of a skyrme crystal near landau-level filling factor ν=1

Han Zhu*, G. Sambandamurthy, Yong P. Chen, P. Jiang, L. W. Engel, D. C. Tsui, L. N. Pfeiffer, K. W. West

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

19 引文 斯高帕斯(Scopus)

摘要

Microwave pinning-mode resonances found around integer quantum Hall effects, are a signature of crystallized quasiparticles or holes. Application of in-plane magnetic field to these crystals, increasing the Zeeman energy, has negligible effect on the resonances just below Landau-level filling ν=2, but increases the pinning frequencies near ν=1, particularly for smaller quasiparticle or hole densities. The charge dynamics near ν=1, characteristic of a crystal order, are affected by spin, in a manner consistent with a Skyrme crystal.

原文英語
文章編號226801
期刊Physical Review Letters
104
發行號22
DOIs
出版狀態已發佈 - 2010 六月 1

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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