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Kam, B. (author), Ke, T.H. (author), Chasin, A. (author), Tyagi, M. (author), Cristoferi, C. (author), Tempelaars, K. (author), van Breemen, A.J.J.M. (author), Myny, K. (author), Schols, S. (author), Genoe, J. (author), Gelinck, G.H. (author), Heremans, P. (author)We present a memory array of organic ferroelectric field-effect transistors (OFeFETs) on flexible substrates. The OFeFETs are connected serially, similar to the NAND architecture of flash memory, which offers the highest memory density of transistor memories. We demonstrate a reliable addressing scheme in this architecture, without the need for...article 2014
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van Breemen, A. (author), Kam, B. (author), Cobb, B. (author), Rodriguez, F.G. (author), van Heck, G. (author), Myny, K. (author), Marrani, A. (author), Vinciguerra, V. (author), Gelinck, G.H. (author)In this paper, we successfully fabricated and operated passive matrix P(VDF-TrFE) transistor arrays, i.e. memory arrays in which no pass-transistors or other additional electronic components are used. Because of the smaller cell, a higher integration density is possible. We demonstrate arrays up to a size of 16 × 16, processed on thin (25 μm)...article 2013
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van Breemen, A.J.J.M. (author), van der Putten, J.B.P.H. (author), Cai, R. (author), Reimann, K. (author), Marsman, A.W. (author), Willard, N. (author), de Leeuw, D.M. (author), Gelinck, G.H. (author)An I-line photolithography process for ferroelectric polymers is developed. It is based on photocrosslinking using a bisazide photoinitiator. Patterned layers were realized down to 1-2 µm resolution. Crosslinking yields a close-to-insoluble ferroelectric polymer network that counter intuitively has similar ferroelectric properties as a...article 2011
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Asadi, K. (author), Li, M. (author), Blom, P.W.M. (author), Kemerink, M. (author), de Leeuw, D.M. (author)Memory is a prerequisite for many electronic devices. Organic non-volatile memory devices based on ferroelectricity are a promising approach towards the development of a low-cost memory technology based on a simple cross-bar array. In this review article we discuss the latest developments in this area with a focus on the most promising opto...article 2011
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Naber, R.C.G. (author), Asadi, K. (author), Blom, P.W.M. (author), de Leeuw, D.M. (author), de Boer, B. (author), TNO Industrie en Techniek (author)A memory functionality is a prerequisite for many applications of electronic devices. Organic nonvolatile memory devices based on ferroelectricity are a promising approach toward the development of a low-cost memory technology. In this Review Article we discuss the latest developments in this area with a focus on three of the most important...article 2010