Study of local reconnection physics in a laboratory plasma
... is much longer than the current sheet thickness (<2.5 cm) or the ion skin depth, an important scale length in the perpendicular direction of magnetic field. Collisionless effects, such as two-fluid effects and ion kinetic effects, can be more important than Coulomb collisions. Indeed, plenty of free ...
... is much longer than the current sheet thickness (<2.5 cm) or the ion skin depth, an important scale length in the perpendicular direction of magnetic field. Collisionless effects, such as two-fluid effects and ion kinetic effects, can be more important than Coulomb collisions. Indeed, plenty of free ...
Controlling electron quantum dot qubits by spin
... the electron spin. In the first part, we study the energy spectrum of the quantum dot. The differences of eigenenergies give frequencies of inherent oscillations of eigenstate superpositions (such as tunneling in symmetric double quantum dots, or spin precession in magnetic field). Resonant frequenc ...
... the electron spin. In the first part, we study the energy spectrum of the quantum dot. The differences of eigenenergies give frequencies of inherent oscillations of eigenstate superpositions (such as tunneling in symmetric double quantum dots, or spin precession in magnetic field). Resonant frequenc ...
ELECTRON SPIN ECHO METHOD AS USED TO ANALYZE THE
... and biology call for information on spatial distribution of paramagnetic centers (PC) — transition metal ions, their complexes, free radicals, atoms, stabilized electrons, etc. — in solid matrices. This information is indispensable, e.g. for photo- and radiation chemistry: spatial distribution of ac ...
... and biology call for information on spatial distribution of paramagnetic centers (PC) — transition metal ions, their complexes, free radicals, atoms, stabilized electrons, etc. — in solid matrices. This information is indispensable, e.g. for photo- and radiation chemistry: spatial distribution of ac ...
SIMES Field Budget Reports-June 2015
... Shen group in another FWP. A complementary time-resolved ARPES measurement to directly reveal the timeevolution of the electronic states is also in progress by Dr. Kirchmann/Z. X. Shen group in another FWP. We have been using the novel capabilities of the MEC hutch at LCLS to conduct time-resolved d ...
... Shen group in another FWP. A complementary time-resolved ARPES measurement to directly reveal the timeevolution of the electronic states is also in progress by Dr. Kirchmann/Z. X. Shen group in another FWP. We have been using the novel capabilities of the MEC hutch at LCLS to conduct time-resolved d ...
36 Magnetism - KaiserScience
... If the design of the galvanometer is slightly modified, you have an electric motor. The principal difference is that in an electric motor, the current changes direction every time the coil makes a half revolution. After it has been forced to rotate one half revolution, it overshoots just in time for ...
... If the design of the galvanometer is slightly modified, you have an electric motor. The principal difference is that in an electric motor, the current changes direction every time the coil makes a half revolution. After it has been forced to rotate one half revolution, it overshoots just in time for ...
A moving electric charge is surrounded by a magnetic field.
... If the design of the galvanometer is slightly modified, you have an electric motor. The principal difference is that in an electric motor, the current changes direction every time the coil makes a half revolution. After it has been forced to rotate one half revolution, it overshoots just in time for ...
... If the design of the galvanometer is slightly modified, you have an electric motor. The principal difference is that in an electric motor, the current changes direction every time the coil makes a half revolution. After it has been forced to rotate one half revolution, it overshoots just in time for ...
36 Magnetism
... If the design of the galvanometer is slightly modified, you have an electric motor. The principal difference is that in an electric motor, the current changes direction every time the coil makes a half revolution. After it has been forced to rotate one half revolution, it overshoots just in time for ...
... If the design of the galvanometer is slightly modified, you have an electric motor. The principal difference is that in an electric motor, the current changes direction every time the coil makes a half revolution. After it has been forced to rotate one half revolution, it overshoots just in time for ...
Parent Anions of Iron, Manganese, and Nickel Tetraphenyl
... for nickel than for other transition metals,32 where Hubbard-U approximations are often needed to obtain a qualitatively correct valence, within PBE-GGA, for the Ni ion.33 Nevertheless, this suggests that the relatively large molecular systems discussed here, especially the Ni system, should provide ...
... for nickel than for other transition metals,32 where Hubbard-U approximations are often needed to obtain a qualitatively correct valence, within PBE-GGA, for the Ni ion.33 Nevertheless, this suggests that the relatively large molecular systems discussed here, especially the Ni system, should provide ...
Interacting many-body systems in quantum wells: Evidence for
... weaker effect.14,21,22 The exciton blueshift, obtained from excitation at the exciton resonance, indeed evidences that the long-range Coulomb correlation may be neglected in our sample, which validates that the reduction of excitons oscillator strength cannot result from such correlations. However, ...
... weaker effect.14,21,22 The exciton blueshift, obtained from excitation at the exciton resonance, indeed evidences that the long-range Coulomb correlation may be neglected in our sample, which validates that the reduction of excitons oscillator strength cannot result from such correlations. However, ...
Electron paramagnetic resonance
Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a technique for studying materials with unpaired electrons. The basic concepts of EPR are analogous to those of nuclear magnetic resonance (NMR), but it is electron spins that are excited instead of the spins of atomic nuclei. EPR spectroscopy is particularly useful for studying metal complexes or organic radicals. EPR was first observed in Kazan State University by Soviet physicist Yevgeny Zavoisky in 1944, and was developed independently at the same time by Brebis Bleaney at the University of Oxford.