Temperature dependent electron transport and inelastic electron tunneling spectroscopy of porphyrin molecular junctions
Sign Up to like & getrecommendations! Published in 2018 at "Organic Electronics"
DOI: 10.1016/j.orgel.2018.08.040
Abstract: Abstract We report electron transport measurements through a metal-molecule-metal junction of free base or zinc porphyrin molecules. Junctions are formed by zig-zag electromigration of a gold nanowire. Inelastic electron tunneling spectroscopy measurements were performed at… read more here.
Keywords: tunneling spectroscopy; electron transport; spectroscopy; electron tunneling ... See more keywords
Probing chirality with inelastic electron-light scattering.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c01130
Abstract: Circular dichroism spectroscopy is an essential technique for understanding molecular structure and magnetic materials, but spatial resolution is limited by the wavelength of light, and sensitivity sufficient for single-molecule spectroscopy is challenging. We demonstrate that… read more here.
Keywords: chirality inelastic; probing chirality; electron light; spectroscopy ... See more keywords
Thermometry of Plasmonic Heating by Inelastic Electron Tunneling Spectroscopy (IETS).
Sign Up to like & getrecommendations! Published in 2017 at "Nano letters"
DOI: 10.1021/acs.nanolett.7b03153
Abstract: The electronic and lattice heating accompanying plasmonic structures under illumination is suggested to be utilized in a broad range of thermoplasmonic applications. Specifically, in molecular electronics precise determination of the temperature of illuminated junctions is… read more here.
Keywords: tunneling spectroscopy; temperature; spectroscopy; electron tunneling ... See more keywords
Efficient light generation from enhanced inelastic electron tunnelling
Sign Up to like & getrecommendations! Published in 2018 at "Nature Photonics"
DOI: 10.1038/s41566-018-0216-2
Abstract: Light emission from biased tunnel junctions has recently gained much attention owing to its unique potential to create ultracompact optical sources with terahertz modulation bandwidth1–5. The emission originates from an inelastic electron tunnelling process in… read more here.
Keywords: light generation; enhanced inelastic; generation enhanced; generation ... See more keywords
Enantioselectivity from inelastic electron tunnelling through a chiral sensor
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ad3bc4
Abstract: The vibration theory of olfaction, which explains it as the sensing of odorant molecules by their vibrational energies through inelastic electron tunnelling spectroscopy (IETS) has inspired olfactory sensor ideas. However, this theory has been presumed… read more here.
Keywords: electron tunnelling; chiral molecules; sensor; electron ... See more keywords
Angular Momentum Resolved Inelastic Electron Scattering for Nuclear Giant Resonances.
Sign Up to like & getrecommendations! Published in 2024 at "Physical review letters"
DOI: 10.1103/physrevlett.134.052501
Abstract: Giant resonances (GRs) provide crucial insights into nuclear physics and astrophysics. Exciting GRs using particles like electrons is effective, yet the angular momentum (AM) transfer of electrons, including both intrinsic spin and orbital degrees of… read more here.
Keywords: angular momentum; vortex electrons; giant resonances; momentum ... See more keywords