Organic bistable molecular memory using photochromic diarylethene
Organic bistable molecular memory using photochromic diarylethene
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DOI：
10.1063/1.1597966
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发表时间：
2003-08-04
影响因子：
4
通讯作者：
Kondo, H
中科院分区：
文献类型：
--
作者：
Tsujioka, T;Kondo, H
提出了一种利用双稳态光致变色分子的有机存储器件原理，该器件可以实现极高的位密度和极低的功耗。该装置是基于光致变色二亚乙烯分子通过其激发态的电载流子注入而非光子吸收的异构化反应。实验数据表明，利用载波注入实现信息的可逆写入和无损读取是可行的。讨论了这种采用双稳分子的有机半导体存储器的优点和性能。(C) 2003年美国物理研究所。
A principle of organic memory device using a bistable photochromic molecule is presented that allows extremely high bit densities and very low power consumption. This device is based on an isomerization reaction of photochromic diarylethene molecule via its excited state by an electric carrier injection, not by photon absorption. Experimental data show that the reversible writing and nondestructive reading of information by the carrier injection is feasible. The advantages and properties of such an organic semiconductor memory using a bistable molecule are discussed. (C) 2003 American Institute of Physics.