تقرير
Analysis of carbon content in direct-write plasmonic Au structures by nanomechanical scanning absorption microscopy
العنوان: | Analysis of carbon content in direct-write plasmonic Au structures by nanomechanical scanning absorption microscopy |
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المؤلفون: | Chien, Miao-Hsuan, Shawrav, Mostafa M., Hingerl, Kurt, Taus, Philipp, Schinnerl, Markus, Wanzenboeck, Heinz D., Schmid, Silvan |
سنة النشر: | 2020 |
المجموعة: | Physics (Other) |
مصطلحات موضوعية: | Physics - Optics, Physics - Instrumentation and Detectors |
الوصف: | The determination of the chemical content is crucial for the quality control in high-precision device fabrication and advanced process development. For reliable chemical composition characterization, certain interaction volume of the target material is necessary for conventional techniques such as energy-dispersive X-ray spectroscopy (EDX) and electron energy loss spectroscopy (EELS). This remains however a challenge for nanostructures. We hereby propose an alternative technique for measuring chemical composition of nanostructures with limited volume. By measuring the differences in the optical absorption of the nanostructure due to the differences in the chemical composition with the resonance frequency detuning of a nanomechanical resonator as well as the assistance of the analytical optical modelling, we demonstrate the possibility of characterizing the carbon content in the direct-write focused electron beam induced deposition (FEBID) gold nanostructures. Comment: 14 pages, 3 figures |
نوع الوثيقة: | Working Paper |
DOI: | 10.1063/5.0035234 |
URL الوصول: | http://arxiv.org/abs/2010.11618 |
رقم الأكسشن: | edsarx.2010.11618 |
قاعدة البيانات: | arXiv |
DOI: | 10.1063/5.0035234 |
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