Dynamical symmetry breaking as the origin of the zero-dc-resistance state in an ac-driven system
Dynamical symmetry breaking as the origin of the zero-dc-resistance state in an ac-driven system
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DOI：
10.1103/physrevlett.91.056803
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发表时间：
2003-08-01
影响因子：
8.6
通讯作者：
Millis, AJ
中科院分区：
文献类型：
--
作者：
Andreev, AV;Aleiner, IL;Millis, AJ
在强交流驱动下，允许均匀状态的零频率线性响应耗散电阻率rho（d）（j=0）变为负值。我们证明了这样的状态是绝对不稳定的。具有rho（d）（j=0）的系统的唯一与时间无关的状态
Under a strong ac drive the zero-frequency linear response dissipative resistivity rho(d)(j=0) of a homogeneous state is allowed to become negative. We show that such a state is absolutely unstable. The only time-independent state of a system with a rho(d)(j=0)