46 citations · 98 across the 5 of their papers we have counts for
5 papers
Photoinduced Magnetic Force Microscopy: Enabling Direct and Exclusive Detection of Optical Magnetism
Jinwei Zeng, Mohammad Albooyeh, Mohsen Rajaei +4
Modern optical nano-elements pursue ever-smaller sizes and individualized functionalities. Those elements that can efficiently manipulate the magnetic field of light boast promisin…
Observation of Nanoscale Opto-Mechanical Molecular Damping; Origin of Spectroscopic Contrast in Photo Induced Force Microscopy
Mohammad A. Almajhadi, Syed Mohammad Ashab Uddin, H. Kumar Wickramasinghe
We experimentally investigated the contrast mechanism of infrared photoinduced force microscopy (PiFM) for recording vibrational resonances. Extensive experiments have demonstrated…
Near-Field Nanoprobing Using Si Tip-Au Nanoparticle Photoinduced Force Microscopy with 120:1 Signal-to-Noise Ratio, Sub-6-nm Resolution
Mohsen Rajaei, Mohammad Ali Almajhadi, Jinwei Zeng +1
A nanoscopy technique that can characterize light-matter interactions with ever increasing spatial resolution and signal-to-noise ratio (SNR) is desired for spectroscopy at molecul…
Detecting stimulated-Raman responses of few molecules using Optical Forces
Venkata Ananth Tamma, Lindsey M. Beecher, Jennifer S. Shumaker-Parry +1
We demonstrate the stimulated Raman near-field microscopy of few molecules, measured only using near-field optical forces thereby eliminating the need for far-field optical detecti…
Measurement of Laterally Induced Optical Forces at the Nanoscale
Fei Huang, Venkata Ananth Tamma, Hemanta Kumar Wickramasinghe
We demonstrate the measurement of laterally induced optical forces using an Atomic Force Microscope (AFM). The lateral electric field distribution between a gold coated AFM probe a…