The electron energy distribution function (EEDF) in decaying nitrogen plasmas is investigated numerically. The comparison of the calculated and experimentally measured EEDF allows a correction to be made to the cross sectional magnitude for electron scattering from vibrationally excited molecules. The ...
The difference between the X-ray diffraction pattern from free nitrogen molecules and that predicted by the independent atom model is deduced from the experimental difference reported for electron diffraction. For liquid nitrogen the most recent and precise X-ray and neutron diffraction data are ...
Theunpaired electronis localised on the N–O bond (hence the name “nitroxide”). It is therefore inclose proximityto the nitrogen nucleus (14N), which has a nuclear spin of 1 and, according toquantum theory, can therefore take three possible orientations in an appliedmagnetic field. The ma...
Fig. 2 is a schematic diagram of the Maxwellian energy distribution at an electron temperature of 3 eV and the optical emission cross sections for two Ar levels as a function of the electron energy. For the Ar atom the energy onsets of the emission cross sections are generally in the range...
insightful guidance for the design of SAA catalysts for targeted reactions of industrial significance, as illustrated herein for the reduction of nitrogen. Results and discussion Adsorption of adatoms We start by analysing the periodic trends in the adsorption energies of key atomic adsorbates. ...
We have also determined the pyroelectric response of the system by continuous oscillation method (AC method)44 from liquid nitrogen temperature to room temperature where the sample is subjected to thermal wave by a continuous, sinusoidally modulated laser of 0.1 Hz and the obtained data also ...
Graphene coated silicon nanowires hybrid structure. a) Energy band diagram of hybrid structure. b) Schematic of hybrid structure. Reproduced under terms of the CC-BY licence.112Copyright 2015, The Authors, published by Springer Nature. The Ohmic contact and the two-stage field enhancement together...
they can only be attributed to thermal treatments in a controlled atmosphere in the absence of conversion measurements. Another study proposed to reverse the loss of activity caused by sintering at high temperature using nitrogen-doped carbon shells on Pd, Au and Pt NPs [111]. However, the morp...
Fig. 3.(A) Energy level diagram for two weakly dipolar coupled spins (S=1/2). Each line is split into two lines separated byωee. (B) Typical spectrum of (A) showing each line split into a doublet. The angular dependence of the dipolar frequency gives rise to a Pake patter...
LN2Liquid Nitrogen CDWCharge Density Wave ICCDWIncommensurate Charge Density Wave NCCDWNearly Commensurate Charge Density Wave CCDWCommensurate Charge Density Wave PLDPeriodic Lattice Distortion XPSX-ray Photoelectron Spectroscopy SOSpin-Orbit trPESTime-Resolved Photoemission Spectroscopy ...