Academic Journal

Anisotropic complex refractive indices of atomically thin materials: Determination of the optical constants of few-layer black phosphorus

التفاصيل البيبلوغرافية
العنوان: Anisotropic complex refractive indices of atomically thin materials: Determination of the optical constants of few-layer black phosphorus
المؤلفون: Ross A. M., Paterno G. M., Dal Conte S., Scotognella F., Cinquanta E.
المساهمون: Ross, A. M., Paterno, G. M., Dal Conte, S., Scotognella, F., Cinquanta, E.
بيانات النشر: MDPI
سنة النشر: 2020
المجموعة: PORTO@iris (Publications Open Repository TOrino - Politecnico di Torino)
مصطلحات موضوعية: Black phosphoru, Complex refractive index, Kramers–Kronig analysi, Transition metal dichalcogenide, Two-dimensional materials
الوصف: In this work, studies of the optical constants of monolayer transition metal dichalcogenides and few-layer black phosphorus are briefly reviewed, with particular emphasis on the complex dielectric function and refractive index. Specifically, an estimate of the complex index of refraction of phosphorene and few-layer black phosphorus is given. The complex index of refraction of this material was extracted from differential reflectance data reported in the literature by employing a constrained Kramers–Kronig analysis combined with the transfer matrix method. The reflectance contrast of 1–3 layers of black phosphorus on a silicon dioxide/silicon substrate was then calculated using the extracted complex indices of refraction.
نوع الوثيقة: article in journal/newspaper
اللغة: English
Relation: info:eu-repo/semantics/altIdentifier/wos/WOS:000602900200001; volume:13; issue:24; firstpage:1; lastpage:12; numberofpages:12; journal:MATERIALS; https://hdl.handle.net/11583/2985630
DOI: 10.3390/ma13245736
الاتاحة: https://hdl.handle.net/11583/2985630
https://doi.org/10.3390/ma13245736
https://www.mdpi.com/1996-1944/13/24/5736
Rights: info:eu-repo/semantics/openAccess
رقم الانضمام: edsbas.24B14E04
قاعدة البيانات: BASE
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