Synchronized Phase Slips in a Mesoscopic Charge-Density-Wave System
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- Takane Yositake
- Department of Physical Electronics, Hiroshima University
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A series of phase-slip events in a clean mesoscopic charge-density-wave (CDW) system is studied by numerical simulations based on a Monte Carlo technique. Phase slips are classified into the winding phase slip (PS+) after which a wavefront is added to the CDW, and the unwinding phase slip (PS−) after which a wavefront is removed. Particular attention is focused on the time correlation of PS+ and PS− events. It is shown that at relatively low bias voltages, a PS\\mp event very likely occurs just after the appearance of a PS± event to reduce CDW strain. It is also shown that this synchronization of phase-slip events becomes pronounced with decreasing sample length.
収録刊行物
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- Journal of the Physical Society of Japan
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Journal of the Physical Society of Japan 72 (8), 1835-1838, 2003
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204186078080
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- NII論文ID
- 210000104339
- 110001954627
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- NII書誌ID
- AA00704814
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- BIBCODE
- 2003JPSJ...72.1835T
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 6656006
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用不可