In addition, we found the change of the connected site will decrease the spin-resolved currents of the phenalenyl-based molecular device drastically, but had no longer any influence with the pyrene-based molecular device.
If the temperature is decreasing, the spins are randomly flipped, and for certain temperature value, they become ordered in opposite state.
LNC-NS-629 was functionalized through the encapsulation of Magnevist, a gadolinium-based magnetic resonance contrast agent most commonly used in clinical MRI, to yield a composite nanoprobe [NLP-NS-629- Gd)] that enhances the MRI signal primarily by decreasing the spin-lattice relaxation time (T1) in tissues in which it localizes.
The buckling speed is seen to decrease with the spin vector offset from the plate clamped root, and increasing pitch orientation.
Electron paramagnetic resonance (EPR) measurements were performed on the soot both before and after supercritical fluid and Soxhlet extraction, and a substantial decrease in the spin density of soot following extraction indicates that extractable molecules are associated with 40 50% of the unpaired electrons in soot.
Increasing the carrier density yields both a decrease of the spin relaxation time and the spin diffusion coefficient D s.
The weak temperature variation of the resonance field position for EPR line in SiO2 C powder annealed at 800 °C can be explained by a significant decrease of the spin concentration of the localized spin system.
The weak temperature variation of the resonance field position of CRD EPR line in SiO2 C powder annealed at 800 °C can be explained by a significant decrease of the spin concentration of the localized spin system of carbon nanodots.
These probes make use of a paramagnetic ion, Gd III), that decreases the proton spin-lattice relaxation time (T1) of protons.
By monitoring the concentration of the CH3 radical in this way, the short-lived OH radical can be monitored by noting decreases in the spin-trapped PBN-CH3 signal.
