Kretschmann-based plasmonic excitation of 2D organic semiconductor at visible wavelengths

We studied the Kretschmann-based surface plasmon resonance (K-SPR) of two-dimensional organic semiconductor materials, namely manganese (III) phthalocyanine chloride (MnPcCl) and vanadyl-2,9,16,23tetraphenoxy-29H,31H-phthalocyanine (VOPcPhO). The K-SPR measurements indicate that VOPcPhO exhibits sup...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: Natashah, Fadlan Arif, Sabri, Amirul Ashraf Md, Supangat, Azzuliani, Menon, P. Susthitha, Khyasudeen, M. Faisal, Jamil, Nur Akmar, Mustaffa, Siti Nasuha, Pithaih, Vatsala, Ooi, C. H. Raymond
التنسيق: مقال
منشور في: Elsevier 2024
الموضوعات:
الوصول للمادة أونلاين:http://eprints.um.edu.my/45782/
https://doi.org/10.1016/j.matlet.2023.135687
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الوصف
الملخص:We studied the Kretschmann-based surface plasmon resonance (K-SPR) of two-dimensional organic semiconductor materials, namely manganese (III) phthalocyanine chloride (MnPcCl) and vanadyl-2,9,16,23tetraphenoxy-29H,31H-phthalocyanine (VOPcPhO). The K-SPR measurements indicate that VOPcPhO exhibits superior performance compared to MnPcCl, as evidenced by the stronger absorption and narrower SPR peaks. Oxygen-vanadium coupling in the central metal atom facilitates high absorption, potentially enabling strong plasmon-exciton coupling, which can be harnessed for efficient photovoltaic and optical memory devices.