Charge-transfer induced surface conductivity for a copper based inorganic-organic hybrid

Anne H. Arkenbout; Takafumi Uemura; Jun Takeya; Thomas T.M.  Palstra

doi:10.1063/1.3254328

Charge-transfer induced surface conductivity for a copper based inorganic-organic hybrid

Anne H. Arkenbout, Takafumi Uemura, Jun Takeya, Thomas T.M. Palstra

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Abstract

Inorganic-organic hybrids are receiving increasing attention as they offer the opportunity to combine the robust properties of inorganic materials with the versatility of organic compounds. We have studied the electric properties of an inorganic-organic hybrid with the chemical formula: CuCl(4)(C(6)H(5)CH(2)CH(2)NH(3))(2). This material is a ferromagnetic insulator that can easily be processed from solution. We show that the surface conductivity of the hybrid can be increased by five orders of magnitude by covering the surface with an organic electron donor. This constitutes a novel method to dope perovskite-based materials and study their charge transport properties.

Original language	English
Article number	173104
Number of pages	3
Journal	Applied physics letters
Volume	95
DOIs	https://doi.org/10.1063/1.3254328
Publication status	Published - 26 Oct 2009

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AB - Inorganic-organic hybrids are receiving increasing attention as they offer the opportunity to combine the robust properties of inorganic materials with the versatility of organic compounds. We have studied the electric properties of an inorganic-organic hybrid with the chemical formula: CuCl(4)(C(6)H(5)CH(2)CH(2)NH(3))(2). This material is a ferromagnetic insulator that can easily be processed from solution. We show that the surface conductivity of the hybrid can be increased by five orders of magnitude by covering the surface with an organic electron donor. This constitutes a novel method to dope perovskite-based materials and study their charge transport properties.

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Charge-transfer induced surface conductivity for a copper based inorganic-organic hybrid

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