Electrical conduction properties of ZnPc/TiO2 thin films

S. Senthilarasu; R. Sathyamoorthy; S. Lalitha; A. Subbarayan

doi:10.1016/j.solmat.2005.04.015

Electrical conduction properties of ZnPc/TiO2 thin films

S. Senthilarasu, R. Sathyamoorthy, S. Lalitha, A. Subbarayan

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

Abstract

In this paper we have reported the electrical properties of Al/ZnPc–TiO2/Al thin film device. The composite layers were prepared by the vacuum evaporation of ZnPc and sol–gel-coated TiO2. The current–voltage characteristics are found to be Ohmic and non-Ohmic at low field and high field, respectively. The charge transport conduction appears to be Poole-Frankel type of conduction. The total number of interface states, which is responsible for the dispersion of capacitance, is found to be increasing with increase in bias voltage.

Original language	English
Pages (from-to)	783-797
Number of pages	15
Journal	Solar Energy Materials and Solar Cells
Volume	90
Issue number	6
DOIs	https://doi.org/10.1016/j.solmat.2005.04.015
Publication status	Published - 14 Apr 2006
Externally published	Yes

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title = "Electrical conduction properties of ZnPc/TiO2 thin films",

abstract = "In this paper we have reported the electrical properties of Al/ZnPc–TiO2/Al thin film device. The composite layers were prepared by the vacuum evaporation of ZnPc and sol–gel-coated TiO2. The current–voltage characteristics are found to be Ohmic and non-Ohmic at low field and high field, respectively. The charge transport conduction appears to be Poole-Frankel type of conduction. The total number of interface states, which is responsible for the dispersion of capacitance, is found to be increasing with increase in bias voltage.",

author = "S. Senthilarasu and R. Sathyamoorthy and S. Lalitha and A. Subbarayan",

year = "2006",

month = apr,

day = "14",

doi = "10.1016/j.solmat.2005.04.015",

language = "English",

volume = "90",

pages = "783--797",

journal = "Solar Energy Materials and Solar Cells",

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TY - JOUR

T1 - Electrical conduction properties of ZnPc/TiO2 thin films

AU - Senthilarasu, S.

AU - Sathyamoorthy, R.

AU - Lalitha, S.

AU - Subbarayan, A.

PY - 2006/4/14

Y1 - 2006/4/14

N2 - In this paper we have reported the electrical properties of Al/ZnPc–TiO2/Al thin film device. The composite layers were prepared by the vacuum evaporation of ZnPc and sol–gel-coated TiO2. The current–voltage characteristics are found to be Ohmic and non-Ohmic at low field and high field, respectively. The charge transport conduction appears to be Poole-Frankel type of conduction. The total number of interface states, which is responsible for the dispersion of capacitance, is found to be increasing with increase in bias voltage.

AB - In this paper we have reported the electrical properties of Al/ZnPc–TiO2/Al thin film device. The composite layers were prepared by the vacuum evaporation of ZnPc and sol–gel-coated TiO2. The current–voltage characteristics are found to be Ohmic and non-Ohmic at low field and high field, respectively. The charge transport conduction appears to be Poole-Frankel type of conduction. The total number of interface states, which is responsible for the dispersion of capacitance, is found to be increasing with increase in bias voltage.

U2 - 10.1016/j.solmat.2005.04.015

DO - 10.1016/j.solmat.2005.04.015

M3 - Article

SN - 0927-0248

VL - 90

SP - 783

EP - 797

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

IS - 6

ER -

Electrical conduction properties of ZnPc/TiO2 thin films

Abstract

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