Pulse height spectra and hysteresis of charge trapping transitions are discussed as a specific signature of distinct fluctuators. The location of individual traps is determined from the experimental data and based on electrostatic calculations.关键词: Coulomb blockade single-electron tunneling Impurity and...
Photoexcitation of NDI leads to intra-cage charge separation with a longer lifetime than observed in the corresponding monomeric NDI and dimeric NDI cyclophane imines. The EPR spectrum of the singly-reduced cage shows that the electron is localized on a single NDI unit at ambient temperatures and...
1.The definition of electric charge: If you walk across a carpet in dry weather, you can produce a spark by bring your finger close to a metal doorknob. On a grander scale, lighting is familiar to everyone. Each of those phenomena represents a tiny glimpse of the vast amount of electric...
Inelastic electron tunneling spectroscopy (IETS) was performed on single molecules with a variable temperature scanning tunneling microscope. The peak inte... LJ Lauhon,W Ho - 《Review of Scientific Instruments》 被引量: 123发表: 2001年 Probing charge transport at the single-molecule level on sil...
It is found that the single-electron persistent current of the ring is not fully suppressed in the limit of perfect charge detection except for the case of N=2 . This property is analyzed for a single electron in the number-state representation. We point out that the nonvanishing persistent...
The reduction of Au3+ ion is mediated by enzymes present on the mycelial surfaces and cytoplasmic membranes. The contact of Verticillium biomass to Ag+ ions result in intracellular reduction followed by AgNP synthesis. Results visualized by electron microscopy determined that AgNPs are generated beneath...
I. Coupling a single electron on superfluid helium to a superconducting resonator. Nat. Commun. 10, 5323 (2019). Article ADS Google Scholar Jacobsen, R. T., Penoncello, S. G. & Lemmon, E. W. Thermodynamic properties of cryogenic fluids. in Thermodynamic Properties of Cryogenic Fluids 31...
photoexcited excitons dissociate to charges. Bimolecular, and rapid minority carrier, charge recombination inhibit the efficiency of single-component devices, but this recombination can be slowed by ‘doping’ our Y6 films with only a small amount of ‘p-type’ polymer electron donor. Using quantum...
Single-Step Electron Transfer on the Nanometer Scale: Ultra-Fast Charge Shift in Strongly Coupled Zinc Porphyrin–Gold Porphyrin Dyads Single-step electron transfer on the nanometer scale: Ultra-fast charge shift in strongly coupled zinc porphyrin-gold porphyrin dyads. Fortage, Jér?me,... ...
which is generally solved by iterative methods. Reconstruction is possible only if the scattering theory is on firm ground. Second, the laser-driven electron dynamics is a property of a single molecule at a fixed position, thus it depends on the alignment angle of the molecular axis with respec...