Integrated X-ray L Absorption Spectra. Counting Holes in Ni
... to NiIV, the number of d holes increases; hence, the L edge resonance intensity should also increase. This is indeed observed, most dramatically for KNiIVIO6 (Figure 1). The qualitative trend for L edge intensities to increase with Ni oxidation states is not a surprise. However, it is gratifying to ...
... to NiIV, the number of d holes increases; hence, the L edge resonance intensity should also increase. This is indeed observed, most dramatically for KNiIVIO6 (Figure 1). The qualitative trend for L edge intensities to increase with Ni oxidation states is not a surprise. However, it is gratifying to ...
W(CO)
... were also varied. According to the thermodynamic data from NIST,[10] ΔHf(CO) = −110.53 kJ/mole, ΔH(W) = 851.03 kJ/mole, and ΔHf[W(CO)6] = −882.9 kJ/mole, which gives a thermodynamic mean BDE(W–CO) value of 1.85 eV3 that is consistent with the value calculated here for t1 = 0 (1.84 eV). All the other ...
... were also varied. According to the thermodynamic data from NIST,[10] ΔHf(CO) = −110.53 kJ/mole, ΔH(W) = 851.03 kJ/mole, and ΔHf[W(CO)6] = −882.9 kJ/mole, which gives a thermodynamic mean BDE(W–CO) value of 1.85 eV3 that is consistent with the value calculated here for t1 = 0 (1.84 eV). All the other ...
Paper
... the case of two distinguishable atoms. Without the knowledge of the exact interatomic potentials the energies of the weakest bound molecular states cannot be predicted. However, one can still approximate the molecular hyperfine structure and Zeeman shifts and predict a pattern of Feshbach resonances ...
... the case of two distinguishable atoms. Without the knowledge of the exact interatomic potentials the energies of the weakest bound molecular states cannot be predicted. However, one can still approximate the molecular hyperfine structure and Zeeman shifts and predict a pattern of Feshbach resonances ...
Document
... According to the Dirac theory a pointlike fermion possesses a magnetic moment equal to the Bohr magneton . If e and m are the lepton charge and mass: ...
... According to the Dirac theory a pointlike fermion possesses a magnetic moment equal to the Bohr magneton . If e and m are the lepton charge and mass: ...
Electron Dynamics on Surfaces and Nanostructures November 05
... precise controllability, SPPs can enable novel approaches for controlling electronic processes on surfaces. For example, it has been shown that they can be used to tune the work function of a metal [8], induce molecular dissociation through electron heating [9], and allow chemical identification of ...
... precise controllability, SPPs can enable novel approaches for controlling electronic processes on surfaces. For example, it has been shown that they can be used to tune the work function of a metal [8], induce molecular dissociation through electron heating [9], and allow chemical identification of ...
PowerSources 2004 Word Template - IR@CSIR
... axisymmetric around the axis of each aperture. It is investigated that the square aperture converts more accurately the transverse magnetic field to remain axisymmetric than a circular aperture. In multi beam gun this is the main challenge to design such an aperture which stops the magnetic flux lea ...
... axisymmetric around the axis of each aperture. It is investigated that the square aperture converts more accurately the transverse magnetic field to remain axisymmetric than a circular aperture. In multi beam gun this is the main challenge to design such an aperture which stops the magnetic flux lea ...
Differential Conductance of Magnetic Impurities on a
... many interesting characteristics related to a phenomenon known as the Kondo effect, and offer unique insight into many-body quantum mechanics and strongly correlated electron systems. At zero temperature a quantum critical point can appear in these systems. Unlike traditional thermal phase transitio ...
... many interesting characteristics related to a phenomenon known as the Kondo effect, and offer unique insight into many-body quantum mechanics and strongly correlated electron systems. At zero temperature a quantum critical point can appear in these systems. Unlike traditional thermal phase transitio ...
magnetic field
... The magnetic field caused by magnetic “poles” is analogous to the electric field caused by electric “poles” or “charges”. Magnetic field lines differ from electric field lines in that they are continuous loops with no beginning or end. ...
... The magnetic field caused by magnetic “poles” is analogous to the electric field caused by electric “poles” or “charges”. Magnetic field lines differ from electric field lines in that they are continuous loops with no beginning or end. ...
THE USE OF ELECTRON MICROBEAM TECHNIQUES IN
... grade. More detailed chemistlY can also reveal the presence of trace elements that may be advantageous or deleterious to downstream processing. Electron microbeam analysis can provide additional information in the form of - size, liberation, association and composition of the gold, the percentage of ...
... grade. More detailed chemistlY can also reveal the presence of trace elements that may be advantageous or deleterious to downstream processing. Electron microbeam analysis can provide additional information in the form of - size, liberation, association and composition of the gold, the percentage of ...
Magnetic susceptibility and chemical shift
... several nuclei of the same element, but with different bonds, different local magnetic fields will be felt by these nuclei. For every bond type, the shielding is proportional to applied field, which can be expressed by the effective field Bef f at the nucleus: Bef f = Bmol (1 − σ) ...
... several nuclei of the same element, but with different bonds, different local magnetic fields will be felt by these nuclei. For every bond type, the shielding is proportional to applied field, which can be expressed by the effective field Bef f at the nucleus: Bef f = Bmol (1 − σ) ...
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.