Pregled bibliografske jedinice broj: 447637
Modeling nanoparticle embedded organic memory devices
Modeling nanoparticle embedded organic memory devices // Organic electronics, 11 (2010), 4; 514-520 doi:10.1016/j.orgel.2009.12.006 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 447637 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Modeling nanoparticle embedded organic memory devices
Autori
H. Houili, H ; Tutiš, Eduard ; Izquierdo, R.
Izvornik
Organic electronics (1566-1199) 11
(2010), 4;
514-520
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
organic semiconductor; organic diode; non-volatile resistive memory; nanoparticle charging
Sažetak
We present a model for organic bistable devices (OBDs) embedded with metallic nanoparticles. The model takes into account charge transport through the organic material, field-dependent charge carrier mobility, and injection from the electrodes. The charge trapped by the nanoparticles induces space charge effects that reduce the electric field at the electrode and inhibit charge injection leading to the low conductivity state of the OBD. Between the two situations where the nanoparticles are neutral and charged with 15 units of charge, the ON-to-OFF ratio is more than two orders of magnitude. We also discuss the relevance of our model to various OBD devices in the literature.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
035-0352826-2847 - Modeliranje fizikalnih svojstava materijala s izraženom frustracijom ili neredom (Tutiš, Eduard, MZOS ) ( CroRIS)
Ustanove:
Institut za fiziku, Zagreb
Profili:
Eduard Tutiš
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
