Molecular focusing and alignment with plasmon fields.
نویسندگان
چکیده
We show the possibility of simultaneously aligning molecules and focusing their center-of-mass motion near a metal nanoparticle in the field intensity gradient created by the surface plasmon enhancement of incident light. The rotational motion is described quantum mechanically while the translation is treated classically. The effects of the nanoparticle shape on the alignment and focusing are explored. Our results carry interesting implications to the field of molecular nanoplasmonics and suggest several potential applications in nanochemistry.
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ورودعنوان ژورنال:
- Nano letters
دوره 10 12 شماره
صفحات -
تاریخ انتشار 2010