Polymeric memory elements and logic circuits that store multiple bit states

Graham De Ruiter; Yair H. Wijsboom; Noa Oded; Milko E. Van Der Boom

doi:10.1021/am1007497

Polymeric memory elements and logic circuits that store multiple bit states

Graham De Ruiter, Yair H. Wijsboom, Noa Oded, Milko E. Van Der Boom

Weizmann Institute of Science, Israel

Research output: Contribution to journal › Article › peer-review

34 Citations (Scopus)

Abstract

The ever-increasing flow of information requires new approaches for high-density data storage (HDDS). Here, we present a novel solution that incorporates the easily accessible polymer poly(3,4-ethylenedioxythiophene) (PEDOT) with multistate memory. The electrical addressable polymer is able to store up to five different memory states, which are stable up to 20 min. The observed memory states are generated by the optical output signature of the PEDOT deposited on indium tin oxide (ITO) coated glass, upon applying specific electrical inputs. Moreover, the demonstrated platforms can be represented by a general logic circuit, which allows the construction of multistate memory, such as flip-flops and flip-flap-flop logic circuits.

Original language	English
Pages (from-to)	3578-3585
Number of pages	8
Journal	ACS Applied Materials and Interfaces
Volume	2
Issue number	12
DOIs	https://doi.org/10.1021/am1007497
Publication status	Published - Dec 22 2010

Keywords

functional integration
molecular memory
reconfigurable
sequential logic
thin films

ASJC Scopus subject areas

Materials Science(all)

Access to Document

10.1021/am1007497

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