Charge transfer between sensing and targeted metal nanoparticles in indirect nanoplasmonic sensors

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• 作者：Vladimir P. Zhdanov^a ; ^b ; ; Christoph Langhammer^a
• 关键词：Nanoplasmonic sensors ; Supportedmetal nanoparticles ; Charge transfer ; Ostwald ripening ; Hydrogen storage
• 刊名：Physica E: Low-dimensional Systems and Nanostructures
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：87
• 期：Complete
• 页码：205-208
• 全文大小：299 K
• 卷排序：87

文摘

Metal nanoparticles are now used in indirect nanoplasmonic sensors. Often, the target is also in the form of metal nanoparticles. The difference of their Fermi energies results in charge transfer. We estimate the value of the charge of the targeted nanoparticles. Its role in Ostwald ripening and hydride formation is scrutinized.