Nanometer scale-electrochromic modification of NiO films using a novel technique of scanning near-field optical microscopy

作者: F Iwata

DOI: 10.1016/J.SSI.2003.08.010

关键词:

摘要: Nanometer-scale observation and modification of NiO films were performed using a novel technique for scanning near-field optical microscopy (SNOM) combined with current-sensing function. The SNOM was newly developed in order to investigate not only local distributions but also electrical properties EC materials. In detect at point on the material surface, cantilever-type metal probe fabricated. could be observed field enhancement effect generated edge under p-polarized laser illumination. regard observation, current signal connected highly sensitive amplifier. surface topography, distribution image colored electrochromic (EC) simultaneously SNOM. Furthermore, nanometer-scale bleaching opens up new fields materials optelectronic applications.

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