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Injection and strong current channeling in organic disordered media
Physical review B: Condensed matter and materials physics, 70 (2004), 16; 161202(R). https://doi.org/10.1103/PhysRevB.70.161202
Tutiš, Eduard; Batistić, Ivo; Berner, Detlef

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Tutiš, E., Batistić, I. i Berner, D. (2004). Injection and strong current channeling in organic disordered media. Physical review B: Condensed matter and materials physics, 70. (16). doi: 10.1103/PhysRevB.70.161202

Tutiš, Eduard, et al. "Injection and strong current channeling in organic disordered media." Physical review B: Condensed matter and materials physics, vol. 70, br. 16, 2004. https://doi.org/10.1103/PhysRevB.70.161202

Tutiš, Eduard, Ivo Batistić i Detlef Berner. "Injection and strong current channeling in organic disordered media." Physical review B: Condensed matter and materials physics 70, br. 16 (2004). https://doi.org/10.1103/PhysRevB.70.161202

Tutiš, E., Batistić, I. i Berner, D. (2004) 'Injection and strong current channeling in organic disordered media', Physical review B: Condensed matter and materials physics, 70(16). doi: 10.1103/PhysRevB.70.161202

Tutiš E, Batistić I, Berner D. Injection and strong current channeling in organic disordered media. Physical review B: Condensed matter and materials physics [Internet]. 2004. [pristupljeno 03.12.2024.];70(16). doi: 10.1103/PhysRevB.70.161202

E. Tutiš, I. Batistić i D. Berner, "Injection and strong current channeling in organic disordered media", Physical review B: Condensed matter and materials physics, vol. 70, br. 16, 2004. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:127489. [Citirano: 03.12.2024.]

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Podaci o radu
Naslov (engleski)Injection and strong current channeling in organic disordered media
AutorEduard Tutiš
AutorIvo Batistić
AutorDetlef Berner
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We consider charge injection from a metal into amorphous organic molecular media with correlated disorder. It is shown that correlations, known to be essential for understanding the field dependence of the carrier mobility, also strongly influence the injection current distribution. In particular, we find that the injection hot spots are intrinsic for metal/organic interfaces, even for perfectly flat surfaces. The current density variations reach several orders of magnitude for realistic material parameters. The injection hot spots further induce current channels in the bulk of the material that extend a hundred nanometers beyond the injection surface. For electronic devices based on thin amorphous organic films, as are the organic light-emitting diodes, this current channeling is expected to have a serious impact on device characteristic and performance.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical review B: Condensed matter and materials physics
Brojčani podacivol. 70, br. 16, 161202(R)
p-ISSN1098-0121
e-ISSN1550-235X
DOIhttps://doi.org/10.1103/PhysRevB.70.161202
URN:NBNurn:nbn:hr:217:127489
Datum objave publikacije2004
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevB.70.161202
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2004) by the American Physical Society.
Datum i vrijeme pohrane2019-10-14 14:34:24