This study investigates the effect of Titanium Dioxide (TiO) nanoparticles on the barrier height inhomogeneity of Carmoisine dye-based Schottky device. The 1:1 ratio of dye and nanoparticles were spincioated on Indium-Tin-oxide coated glass to make an Indium tin oxide coated glass/carmoisine dye/copper like sandwiched structured device. The barrier height inhomogeneity was estimated using current-voltage-temperature (I-V-T) and capacitance-voltage-frequency (C-V-F) measurements. The results show that incorporating TiO nanoparticles leads to a reduction in the barrier height inhomogeneity, resulting in improved device conductivity. This improvement can be attributed to the role of TiO nanoparticles in reducing surface defects and enhancing the Schottky contact between the metal and the dye. Overall, this study highlights the potential of TiO nanoparticles as a promising candidate for enhancing the performance of Schottky devices.

中文翻译：

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在基于 Carmoisine 染料的肖特基器件上二氧化钛纳米粒子存在下势垒高度不均匀性的修改


本研究研究了二氧化钛 (TiO) 纳米粒子对基于卡莫瓦辛染料的肖特基器件势垒高度不均匀性的影响。将1:1比例的染料和纳米颗粒在氧化铟锡镀膜玻璃上自旋，制成氧化铟锡镀膜玻璃/胭脂红染料/铜样夹层结构器件。使用电流-电压-温度（I-V-T）和电容-电压-频率（C-V-F）测量来估计势垒高度不均匀性。结果表明，掺入 TiO2 纳米颗粒可减少势垒高度的不均匀性，从而提高器件的电导率。这种改进可归因于 TiO2 纳米粒子在减少表面缺陷和增强金属与染料之间的肖特基接触方面的作用。总体而言，这项研究强调了 TiO2 纳米粒子作为增强肖特基器件性能的有希望的候选者的潜力。