Send filled & signed form or save What makes the af 942 legally valid? As the world takes a step away from in-office working conditions, the execution of paperwork increasingly takes place online. The applicatio
This unit of digital wave form amplitude is convertible to FFS depending on the value of the V FS (Volts Full Scale) reference and the fixed relationship of peak voltage to peak-to- peak voltage for a sinewave. If the value of V FS is 1 Vrms, for instance, then an amplitude of 2.0...
Impact of oxygen partial pressure on the Ruddlesden-Popper series Nd2-2xSr1+2x Mn2O7:oxygen vacancy formation and ordering[J].CHEMISTRY OF MATERIALS,2001,(06):1957-1966.doi:10.1021/cm990809e.Millbern J E,Mitchell J F.Impact of oxygen partial pressureon the Ruddlesden-Popper series Nd2-2xSr1...
In this phase, the planes of the superstructure form preferred migration paths10. Preferred horizontal growth of the brownmillerite phase is also observed when oxygen vacancies are formed during the first switching event at positive voltages, as illustrated by the STEM images of Supplementary Fig. ...
(0.002 <x< 0.02) within a highly polarizable matrix. There are two alternative ways to picture this order. In the first one, it is driven by dipole–dipole interaction between off-centre Ca atoms, which form polarized clusters growing in size and percolating at the Curie temperature. In the...
Cued fear condi- tioning which is a simple form of associative learning is regarded as a model for phasic fear and phobias (Grillon, 2002). In cued fear conditioning, a discrete cue (conditioned stimulus, CS) is predictably paired with an aversive event (unconditioned...
Above T f , the ZFC (zero-field-cooled) relaxation follows the stretched exponential form while the FC (field-cooled) relaxation rate can be well described by a power law. These magnetic relaxation phenomena can be attributed to the local interactions between ferromagnetic clusters in La 0.75 ...
It is found that Eu3+ ions occupy the center of asymmetrical octahedral polyhedron and form C2 point group. The Stokes frequency shift is 4568cm1 and the chromaticity coordinate of the Sr1.93B2O5:0.07Eu3+ phosphor is x=0.524, y=0.316. White LED with the phosphor and YAG:Ce3+ phosphor ...
This second-order phase transition breaks the in-plane symmetry, and two possible isoenergetic orbital domains can form. The domains consist of CE-type5 zig-zag chains6 oriented along one of two possible crystallographic directions, which give rise to anisotropic optical and electronic properties7,...