Charge-density wave as an electro-optical switch and memory
Charge-density wave as an electro-optical switch and memory
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DOI：
10.1063/1.1474606
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发表时间：
2002-04-29
影响因子：
4
通讯作者：
Miyano, K
中科院分区：
文献类型：
--
作者：
Ogawa, N;Miyano, K
证明了K0.3MoO_3中基于电荷密度波(CDW)形变的开关和记忆效应。外加电场可以控制CDW从蠕变相到滑移相的动态相变，而光激励可以消除这些形变。可以利用这一特性来实现电可读开关或存储设备，而不包括除两个电引线以外的任何电路。(C)2002年美国物理研究所。
Switching and memory effects based on the deformation of the charge-density wave (CDW) in K0.3MoO3 are demonstrated. The deformations, which greatly affect the CDW dynamic phase transition from creep phase to slide phase, can be set by an external electric field and be removed by photoexcitation. This property can be exploited to realize an electrically readable switch or memory device without incorporating any circuitry but two electrical leads. (C) 2002 American Institute of Physics.