Nanoscale optical imaging with photoinduced force microscopy in heterodyne amplitude modulation and heterodyne frequency modulation modes

IF 12.8 1区化学 Q1 CHEMISTRY, PHYSICAL

Journal of Photochemistry and Photobiology C: Photochemistry Reviews Pub Date : 2022-09-01 DOI:10.1016/j.jphotochemrev.2022.100532

Junsuke Yamanishi , Yan Jun Li , Yoshitaka Naitoh , Yasuhiro Sugawara

引用次数: 4

Abstract

In this review, we introduce the operating principle of photoinduced force microscopy (PiFM) and its applications. First, we introduce that the photoinduced force includes the gradient force and the scattering force. Next, we explain how to eliminate the effects of photothermal effects on the metal tip and sample surface caused by light irradiation. Then, we introduce a PiFM operating in air based on the tapping mode and present images of SiNc clusters. Furthermore, we introduce a PiFM operating in vacuum based on the frequency modulation (FM) mode, and present the results of three-dimensional photo-induced force vector measurements of semiconductor quantum dots.

查看原文本刊更多论文

外差调幅和外差调频模式下的光致力显微镜纳米光学成像

本文介绍了光致力显微镜(PiFM)的工作原理及其应用。首先，我们介绍了光致力包括梯度力和散射力。接下来，我们解释了如何消除光照射对金属尖端和样品表面的光热效应的影响。然后，我们介绍了一种基于自攻模式的PiFM，并给出了SiNc簇的当前图像。此外，我们还介绍了一种基于调频(FM)模式的真空PiFM，并给出了半导体量子点的三维光致力矢量测量结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Journal of Photochemistry and Photobiology C: Photochemistry Reviews 化学-物理化学

CiteScore

21.90

自引率

0.70%

发文量

审稿时长

47 days

期刊介绍： The Journal of Photochemistry and Photobiology C: Photochemistry Reviews, published by Elsevier, is the official journal of the Japanese Photochemistry Association. It serves as a platform for scientists across various fields of photochemistry to communicate and collaborate, aiming to foster new interdisciplinary research areas. The journal covers a wide scope, including fundamental molecular photochemistry, organic and inorganic photochemistry, photoelectrochemistry, photocatalysis, solar energy conversion, photobiology, and more. It provides a forum for discussing advancements and promoting collaboration in the field of photochemistry.