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Postchemistry of organic microrods : thermopolymerization in aqueous solution
Using the reprecipitation method, microrods of 2,5-dibromo-3,4-ethylenedioxythiophene (DBEDOT) were prepared in aqueous solution. The as-synthesized microrods were found to polymerize in aqueous solution after heated at ...
Enhanced ferroelectric switching characteristics of P(VDF-TrFE) for organic memory devices
In the following work, we report an approach to shorten the ferroelectric switching time of P(VDF-TrFE) film by blending with as-synthesized gold nanoparticles. Ferroelectric hysteresis measurements give remnant polarization ...
Ferroelectric tunnel junction memory devices made from monolayers of vinylidene fluoride oligomers
Conductance bistability in Pt/Si–vinylidene fluoride (VDF) oligomer–Au ferroelectric tunnel junction devices is demonstrated. I–V and C–V measurements reveal bistable conductance switching within biasing voltage of ±0.5V ...
Enhancing charge-storage capacity of non-volatile memory devices using template-directed assembly of gold nanoparticles
We demonstrate the controlled fabrication of aggregates of gold nanoparticles as a means of enhancing the charge-storage capacity of metal–insulator–semiconductor (MIS) devices by up to 300% at a low biasing voltage of ±4 ...