Reversible, electrical and optical switching on silver 3-phenyl-1-ureidonitrile complex thin films
Zhang Hao-Xu (张昊旭)a, Shi Dong-Xia (时东霞)a, Song Yan-Lin (宋延林)b, Liu Hong-Wen (刘虹雯)a, Hou Shi-Min (侯士敏)c, Xue Zeng-Quan (薛增泉)c, Gao Hong-Jun (高鸿钧)a
a Nanoscale Physics & Devices Laboratory, Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China; b Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; c Department of Electronics, Peking University, Beijing 100871, China
Abstract We report on the reversible, electrical and optical switching on silver 3-phenyl-1-ureidonitrile complex thin films. The films can switch from a high impedance state to a low impedance state with an applied electric field at the threshold of 3.5×107V/m. Furthermore, the films can be switched back to the original state by treating the samples at about 80℃. The optical recording is fulfilled using a semiconductor laser with a wavelength of 780 nm. Erasure can be accomplished by bulk heating or by the laser working with the power beneath the threshold. No loss of the organic was found in the experiments. This material may have a potential application in ultrahigh data density storage.
Received: 27 March 2002
Revised: 24 May 2002
Accepted manuscript online:
Fund: Project supported by the National Natural Science Foundation of China (Grant No 90101025) and the Science Foundation for Outstanding Young Scientists of China (Grant No 60125103).
Cite this article:
Zhang Hao-Xu (张昊旭), Shi Dong-Xia (时东霞), Song Yan-Lin (宋延林), Liu Hong-Wen (刘虹雯), Hou Shi-Min (侯士敏), Xue Zeng-Quan (薛增泉), Gao Hong-Jun (高鸿钧), Reversible, electrical and optical switching on silver 3-phenyl-1-ureidonitrile complex thin films 2002 Chinese Physics 11 1196
The 50 nm-thick yttrium iron garnet films with perpendicular magnetic anisotropy Shuyao Chen(陈姝瑶), Yunfei Xie(谢云飞), Yucong Yang(杨玉聪), Dong Gao(高栋), Donghua Liu(刘冬华), Lin Qin(秦林), Wei Yan(严巍), Bi Tan(谭碧), Qiuli Chen(陈秋丽), Tao Gong(龚涛), En Li(李恩), Lei Bi(毕磊), Tao Liu(刘涛), and Longjiang Deng(邓龙江). Chin. Phys. B, 2022, 31(4): 048503.
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