منابع مشابه
The electron depolarization during dynamic nuclear polarization: measurements and simulations.
Dynamic nuclear polarization is typically explained either using microscopic systems, such as in the solid effect and cross effect mechanisms, or using the macroscopic formalism of spin temperature which assumes that the state of the electrons can be described using temperature coefficients, giving rise to the thermal mixing mechanism. The distinction between these mechanisms is typically made ...
متن کاملImaging of mitochondrial polarization and depolarization with cationic fluorophores.
VOL. 80 0091 hts reserved. 283 DOI: 10.1016/S0091 -679X -679X II. Q uantitative Imaging of DC with Fluorescent Cations A. N ernstian Distribution of Cationic Fluorophores B. C ellular Loading of Potential-Indicating Fluorophores C. Im age Acquisition and Processing D. N onideal Characteristics of Fluorophores III. V isualization of Depolarized Mitochondria A. C ovalent Adduct Formation by MitoT...
متن کاملComparative Study on Conductivity Using Polarization and Depolarization Current (PDC) Test
Polarization and Depolarization Current (PDC) testing is a non-destructive dielectric testing method to determine the conductivity of insulations. It is one of the dielectric d iagnostic techniques based on time domain measurement. PDC measurement technique has gained immense popularity due to its ability to assess the condition of HV insulation. PDC measurement can provide information about th...
متن کاملPolarization spectroscopy to determine alignment depolarization of the atoms using a pump-probe laser technique
0030-4018/$ see front matter Published by Elsevier doi:10.1016/j.optcom.2008.12.069 * Corresponding author. Tel.: +1 513 529 5630; fax E-mail address: [email protected] (S. Burçin We have experimentally investigated alignment depolarization cross section of the excited J 1⁄4 3=2 Cs atoms, by collisions with ground level krypton atoms, from a two-photon two-color linear polarization spectra. T...
متن کاملEfficient cross-effect dynamic nuclear polarization without depolarization in high-resolution MAS NMR.
Dynamic nuclear polarization (DNP) has the potential to enhance the sensitivity of magic-angle spinning (MAS) NMR by many orders of magnitude and therefore to revolutionize atomic resolution structural analysis. Currently, the most widely used approach to DNP for studies of chemical, material, and biological systems involves the cross-effect (CE) mechanism, which relies on biradicals as polariz...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: CORROSION ENGINEERING
سال: 1980
ISSN: 0010-9355,1884-1155
DOI: 10.3323/jcorr1974.29.6_308