About: ELECTRON TRANSPORT IN TA2O5 NANOLAYERS WITH CONDUCTING POLYMER CATHODE

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper will present the modeling of charge transport in Ta2O5 nanolayers together with experimental verification of the model. MIS structure model for tantalum capacitors with conducting polymer cathode will be described on the base of the leakage current analysis. Ta205 films show good electrical and dielectric properties for considered applications and low leakage current density value 10-4A/m2 for the electric field 100 MV/m. Dominant mechanism of charge carrier transport is ohmic conduction for the low electric field, while Poole-Frenkel mechanism becomes dominant for electric fields in the range 100 to 200 MV/m. Tunneling current becomes dominant for the electric field higher than 200 MV/m. Ohmic current component and Poole-Frenkel current component are thermally activated, while the tunnelling current component is temperature independent. We have observed that for temperatures above 250 K the leakage current is given predominantly by the ohmic and Poole-Frenkel mechanism. For temperatures bel The paper will present the modeling of charge transport in Ta2O5 nanolayers together with experimental verification of the model. MIS structure model for tantalum capacitors with conducting polymer cathode will be described on the base of the leakage current analysis. Ta205 films show good electrical and dielectric properties for considered applications and low leakage current density value 10-4A/m2 for the electric field 100 MV/m. Dominant mechanism of charge carrier transport is ohmic conduction for the low electric field, while Poole-Frenkel mechanism becomes dominant for electric fields in the range 100 to 200 MV/m. Tunneling current becomes dominant for the electric field higher than 200 MV/m. Ohmic current component and Poole-Frenkel current component are thermally activated, while the tunnelling current component is temperature independent. We have observed that for temperatures above 250 K the leakage current is given predominantly by the ohmic and Poole-Frenkel mechanism. For temperatures bel (en)
Title	ELECTRON TRANSPORT IN TA2O5 NANOLAYERS WITH CONDUCTING POLYMER CATHODE ELECTRON TRANSPORT IN TA2O5 NANOLAYERS WITH CONDUCTING POLYMER CATHODE (en)
skos:prefLabel	ELECTRON TRANSPORT IN TA2O5 NANOLAYERS WITH CONDUCTING POLYMER CATHODE ELECTRON TRANSPORT IN TA2O5 NANOLAYERS WITH CONDUCTING POLYMER CATHODE (en)
skos:notation	RIV/00216305:26220/10:PU87894!RIV11-GA0-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/09/1920), P(GD102/09/H074), Z(MSM0021630503)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Sedláková, Vlasta Kopecký, Martin Chvátal, Miloš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	256762
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/10:PU87894
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	MIS, Ta2O5, Tantalum, Nanolayers (en)
http://linked.open.../riv/klicoveSlovo	Ta2O5 Tantalum Nanolayers MIS
http://linked.open...ontrolniKodProRIV	[B5D4DD328AE9]
http://linked.open...v/mistoKonaniAkce	Brno
http://linked.open...i/riv/mistoVydani	Nám. Republiky 614 00 Brno
http://linked.open...i/riv/nazevZdroje	EDS 2010 IMAPS CS INTERNATIONAL CONFERENCE PROCEEDINGS
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	85 (xsd:int)
http://linked.open...vavai/riv/projekt	Stochastic Phenomena in MIS and MIM Semiconductor Structures Diagnostics of material defects using the latest defectoscopic methods
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Kopecký, Martin Sedláková, Vlasta Chvátal, Miloš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-09-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Nové trendy v mikroelektronických systémech a nanotechnologiích (MIKROSYN)
number of pages	352 (xsd:int)
http://purl.org/ne...btex#hasPublisher	NOVPRESS s.r.o.
https://schema.org/isbn	978-80-214-4138-5
http://localhost/t...ganizacniJednotka	26220

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