Results 31 to 40 of about 1,202,674 (275)
Charge separation instability in an unmagnetized disk plasma around a Kerr black hole
, 2010 In almost all of plasma theories for astrophysical objects, we have assumed the charge quasi-neutrality of unmagnetized plasmas in global scales. This assumption has been justified because if there is a charged plasma, it induces electric field which ...
H. N. Henriksen +5 more
core +1 more source
Probing spin-charge separation using spin transport
, 2000 Pedagogical discussions are given on what constitutes a signature of spin-charge separation. A proposal is outlined to probe spin-charge separation in the normal state of the high $T_c$ cuprates using spin transport.
Anderson +16 more
core +3 more sources
Charge-induced phase separation in lipid membranes [PDF]
, 2014 The phase separation in lipid bilayers that include negatively charged lipids is examined experimentally. We observed phase-separated structures and determined the membrane miscibility temperatures in several binary and ternary lipid mixtures of ...
Andelman, David +5 more
core +2 more sources
Idealized Study of a Static Electrical Field on Charged Saltating Snow Particles
Frontiers in Earth Science, 2022 Strong electric fields, with values of tens kV/m near the surface, are observed during drifting and blowing snow events. Charge separation can significantly affect particle motion. Although several investigations attempted to shed light on the mechanisms
Hongxiang Yu +10 more
doaj +1 more source
Spin-charge separation in cold Fermi-gases: a real time analysis
, 2005 Using the adaptive time-dependent density-matrix renormalization group method for the 1D Hubbard model, the splitting of local perturbations into separate wave packets carrying charge and spin is observed in real-time.
C. Kollath +3 more
core +1 more source
Spin-Charge Separation in Two Dimensions - A Numerical Study [PDF]
, 1993 The question of spin-charge separation in two-dimensional lattices has been addressed by numerical simulations of the motion of one hole in a half-filled band. The calculations have been performed on finite clusters with Hubbard and t-J models.
C. Bourbonnais +16 more
core +3 more sources
Journal of the American Chemical Society, 2023 Developing light-harvesting systems with efficient photoinduced charge separation and long-lived charge-separated (CS) state is desirable but still challenging. In this study, we designed a zinc porphyrin photosensitizer covalently linked with viologen (ZnP-V) that can be prepared into nanoparticles in aqueous solution.
Bin Cai +5 more
openaire +3 more sources
AIP AdvancesAt present, extensive research has been conducted on shaped-charge cutting of metallic separation plates, and a well-established design correlation exists between the cutting thickness and the shaped charge model.
Fei Weng, Jing Sun, Xin Chang
doaj +1 more source
Impact of Nanoparticle Consolidation on Charge Separation Efficiency in Anatase TiO2 Films
Frontiers in Chemistry, 2021 Mesoporous films and electrodes were prepared from aqueous slurries of isolated anatase TiO2 nanoparticles. The resulting layers were annealed in air at temperatures 100°C ≤ T ≤ 450°C upon preservation of internal surface area, crystallite size and ...
Karin Rettenmaier, Thomas Berger
doaj +1 more source
Accumulative Charge Separation Inspired by Photosynthesis [PDF]
Journal of the American Chemical Society, 2010 Molecular systems that follow the functional principles of photosynthesis have attracted increasing attention as a method for the direct production of solar fuels. This could give a major carbon-neutral energy contribution to our future society. An outstanding challenge in this research is to couple the light-induced charge separation (which generates ...
Pellegrin, Yann +8 more
openaire +3 more sources