Connections to the Electrodes Control the Transport Mechanism in Single‐Molecule Transistors

Z Chen, SL Woltering, B Limburg… - Angewandte Chemie …, 2024 - Wiley Online Library
When designing a molecular electronic device for a specific function, it is necessary to
control whether the charge‐transport mechanism is phase‐coherent transmission or particle …

Enhanced coherence by coupling spins through a delocalized π-system: Vanadyl porphyrin dimers

I Pozo, Z Huang, F Lombardi, DI Alexandropoulos… - Chem, 2024 - cell.com
Vanadium (IV) magnetic centers are prime candidates for molecular quantum units. One
long-standing question is how to obtain a scaffold that connects multiple centers and allows …

Charge-transfer dipole low-frequency vibronic excitation at single-molecular scale

C Lou, Y Guan, X Cui, Y Li, X Zhou, Q Yuan, G Mei… - Science …, 2024 - science.org
Scanning tunneling microscopy (STM) vibronic spectroscopy, which has provided
submolecular insights into electron-vibration (vibronic) coupling, faces challenges when …

Strong Electron-Vibration Signals in Weakly Coupled Molecular Junctions: Activation of Spin-Crossover

Y Zhang, S Giménez-Santamarina… - Nano Letters, 2024 - ACS Publications
Manipulating individual molecular spin states with electronic current has the potential to
revolutionize quantum information devices. However, it is still unclear how a current can …

Vibration squeezing and its detection in a single molecular junction

LL Nian, L Bai, S Hu - Physical Review B, 2023 - APS
How to characterize the electron-vibration interactions at the single-molecule level is a
fundamental challenge of molecular electronics. Electron tunneling spectroscopy has so far …

Cotunneling assisted nonequilibrium thermodynamics of a photosynthetic junction

D Sharma, MJ Sarmah, M Sandilya… - arXiv preprint arXiv …, 2024 - arxiv.org
We theoretically investigate a photosystem II-based reaction center modeled as a
nonequilibrium quantum junction. We specifically focus on the electron-electron interactions …

Mobile defects as mediated states for charge-carrier trapping in metal halide perovskites quantum dots

XY Liu, WP Li, Y Cui, SJ Li, RB Yang, ZQ Li… - Applied Physics …, 2023 - pubs.aip.org
The migration motion of defects in metal halide perovskites' quantum dots (MHPQDs) results
in charge-carrier trapping which has become more complicated. We study two-step trapping …

Atomic Vibration Sensor

W Lai - arXiv preprint arXiv:2405.10483, 2024 - arxiv.org
Previously in vibration sensors, optical glass plates, optical fibres, carbon nanotubes,
semiconductor materials, piezoelectric materials and molecules are proved to be effective …