期刊
JOURNAL OF APPLIED PHYSICS
卷 104, 期 10, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3028265
关键词
optical harmonic generation; scanning probe microscopy
资金
- French Ministry of Research
We report the measurement of efficient second harmonic generation at a metallic tip immersed in a molecular solution of highly nonlinear molecules. The dependence of the signal either with the tip-to-substrate applied voltage or with the tip-to-substrate distance is studied. We show that the signal originates from the orientation of a limited number of molecules following local centrosymmetry breaking under the tip. The results are discussed within the context of scanning probe microscopy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据