The delafossite structured CuCrO2 system is well known as p-type transparent conducting oxide. We... more The delafossite structured CuCrO2 system is well known as p-type transparent conducting oxide. We have synthesized a Cu deficient form at low process temperature maintaining its good conductive properties.
An anisotropic resistance switching behavior has been observed in Fe3O4 thin films on stepped SrT... more An anisotropic resistance switching behavior has been observed in Fe3O4 thin films on stepped SrTiO3 substrates.
2011 IEEE International Interconnect Technology Conference, 2011
... P. Verdonck, A. Delabie, J. Swerts, L. Farrell, MR Baklanov, H. Tielens, E. Van Besien, J. Wi... more ... P. Verdonck, A. Delabie, J. Swerts, L. Farrell, MR Baklanov, H. Tielens, E. Van Besien, J. Witters, L. Nyns, S. Van Elshocht ... More accurate calculations of the depth and profile of deposited film have been done using Monte-Carlo simulations. ...
We demonstrate an alternative approach to tuning the refractive index of materials. Current metho... more We demonstrate an alternative approach to tuning the refractive index of materials. Current methodologies for tuning the refractive index of a material often result in undesirable changes to the structural or optoelectronic properties. By artificially layering a transparent conducting oxide with a lower refractive index material the overall film retains a desirable conductivity and mobility while acting optically as an effective medium with a modified refractive index. Calculations indicate that, with our refractive index change of 0.2, a significant reduction of reflective losses could be obtained by the utilisation of these structures in optoelectronic devices. Beyond this, periodic superlattice structures present a solution to decouple physical properties where the underlying electronic interaction is governed by different length scales.
The delafossite structured CuCrO2 system is well known as p-type transparent conducting oxide. We... more The delafossite structured CuCrO2 system is well known as p-type transparent conducting oxide. We have synthesized a Cu deficient form at low process temperature maintaining its good conductive properties.
An anisotropic resistance switching behavior has been observed in Fe3O4 thin films on stepped SrT... more An anisotropic resistance switching behavior has been observed in Fe3O4 thin films on stepped SrTiO3 substrates.
2011 IEEE International Interconnect Technology Conference, 2011
... P. Verdonck, A. Delabie, J. Swerts, L. Farrell, MR Baklanov, H. Tielens, E. Van Besien, J. Wi... more ... P. Verdonck, A. Delabie, J. Swerts, L. Farrell, MR Baklanov, H. Tielens, E. Van Besien, J. Witters, L. Nyns, S. Van Elshocht ... More accurate calculations of the depth and profile of deposited film have been done using Monte-Carlo simulations. ...
We demonstrate an alternative approach to tuning the refractive index of materials. Current metho... more We demonstrate an alternative approach to tuning the refractive index of materials. Current methodologies for tuning the refractive index of a material often result in undesirable changes to the structural or optoelectronic properties. By artificially layering a transparent conducting oxide with a lower refractive index material the overall film retains a desirable conductivity and mobility while acting optically as an effective medium with a modified refractive index. Calculations indicate that, with our refractive index change of 0.2, a significant reduction of reflective losses could be obtained by the utilisation of these structures in optoelectronic devices. Beyond this, periodic superlattice structures present a solution to decouple physical properties where the underlying electronic interaction is governed by different length scales.
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