0.66Au0.33的合金納米顆粒。以該合金納米顆粒為構(gòu)建單元我們采用溶液法成功組裝了波導(dǎo)耦合一維合金光子晶體結(jié)構(gòu)。利用該結(jié)構(gòu)搭建的生物傳感器的靈敏度是相同條件下純金結(jié)構(gòu)的2.5倍。金-銀合金納米顆粒組裝的波導(dǎo)耦合金屬光子晶體傳感器以其低成本的制備工藝和簡單的測試光路表現(xiàn)出潛在的應(yīng)用前景。"/>
北京工業(yè)大學(xué)應(yīng)用數(shù)理學(xué)院
國家自然科學(xué)基金(11304005),北京市教委項(xiàng)目(KM201510005030)
Institute of Information Photonics Technology,College of Applied Sciences,Beijing University of Technology
The National Natural Science Foundation of China (11304005) and the Beijing Educational Commission(KM201510005030)
穆云云,劉紅梅,李行,韓佳,黃翠鶯,王蒙,翟天瑞,張新平.基于金-銀合金材料的波導(dǎo)耦合金屬光子晶體傳感特性研究[J].稀有金屬材料與工程,2019,48(9):2879~2884.[Mu Yunyun, Liu Hongmei, Li Hang, Han Jia, Huang Cuiying, Wang Meng, Zhai Tianrui, Zhang Xinping. Sensing Characteristics of the Gold-Silver Alloy Nanoparticles Assembled Waveguided Metallic Photonic Crystals[J]. Rare Metal Materials and Engineering,2019,48(9):2879~2884.]
DOI:10.12442/j. issn.1002-185X.20180367