Generation of lossy mode resonances(LMR)using perovskite nanofilms  

作　　者：Dayron Armas Ignacio R.Matias M.Carmen Lopez-Gonzalez Carlos Ruiz Zamarreño Pablo Zubiate Ignacio del Villar Beatriz Romero 

机构地区：[1]Electrical,Electronic and Communications Engineering Department,Public University of Navarra,Pamplona 31006,Spain [2]Institute of Smart Cities(ISC),Public University of Navarra,Pamplona 31006,Spain [3]Experimental Science and Technology School,Rey Juan Carlos University,Mostoles 28933,Spain

出　　处：《Opto-Electronic Advances》2024年第2期33-40,共8页光电进展（英文）

基　　金：the partial support to Agencia Estatal de Investigación PID2019-106231RB-I00 research project;Universidad Rey Juan Carlos with research project “Células fotovoltaicas de tercera generación basadas en semiconductores orgánicos avanzados perovskitas híbridas en estructuras multiunión” (reference M2607);the pre-doctoral research grant of the Public University of Navarra。

摘　　要：The results presented here show for the first time the experimental demonstration of the fabrication of lossy mode resonance(LMR) devices based on perovskite coatings deposited on planar waveguides. Perovskite thin films have been obtained by means of the spin coating technique and their presence was confirmed by ellipsometry, scanning electron microscopy, and X-ray diffraction testing. The LMRs can be generated in a wide wavelength range and the experimental results agree with the theoretical simulations. Overall, this study highlights the potential of perovskite thin films for the development of novel LMR-based devices that can be used for environmental monitoring, industrial sensing, and gas detection, among other applications.

关 键 词：PEROVSKITE thin films slab waveguide lossy mode resonance 

分 类 号：TB383.2[一般工业技术—材料科学与工程]