2016
DOI: 10.1038/nnano.2016.87
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Flexible non-volatile optical memory thin-film transistor device with over 256 distinct levels based on an organic bicomponent blend

Abstract: Organic nanomaterials are attracting a great deal of interest for use in flexible electronic applications such as logic circuits, displays and solar cells. These technologies have already demonstrated good performances, but flexible organic memories are yet to deliver on all their promise in terms of volatility, operational voltage, write/erase speed, as well as the number of distinct attainable levels. Here, we report a multilevel non-volatile flexible optical memory thin-film transistor based on a blend of a… Show more

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Cited by 326 publications
(300 citation statements)
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References 48 publications
(54 reference statements)
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“…15 and Supplementary Table 1). In addition, if we could minimize the noise level of the states further, it would make it possible to implement many more states43. We further note that, even though multi-bit operation could be easily realized by using a single optical pulse with different light intensities during the same exposure time as shown in Supplementary Fig.…”
Section: Resultsmentioning
confidence: 99%
“…15 and Supplementary Table 1). In addition, if we could minimize the noise level of the states further, it would make it possible to implement many more states43. We further note that, even though multi-bit operation could be easily realized by using a single optical pulse with different light intensities during the same exposure time as shown in Supplementary Fig.…”
Section: Resultsmentioning
confidence: 99%
“…For instance, organic materials exhibit few extraordinary properties which attract the attention of researchers and draw them a hopeful prospect for solar cells [1], thin film transistor [2], light emitting diodes [3], sensors [4] and memory devices [5][6][7][8]. We can easily demonstrate that there are a number of advantages low temperature deposited materials, for examples: materials permit to build-up devices with the high mechanical flexibility and over large areas, another one is that materials can be processable from solution form which give the opportunity to use inexpensive methods (spin coating, dip-coating, printing) at low temperature.…”
Section: Introductionmentioning
confidence: 99%
“…As a noninvasive stimulus, photoprogramming allows the possibility of remote control memory devices with nearly arbitrary spatial and temporal precision, suggesting prominently enhanced operation speed and a localized control capability of different electronic components separately 43, 44, 45. Furthermore, a phototunable resistive switching platform may endow a novel understanding of memory operations 46…”
mentioning
confidence: 99%