Sentence examples for electron group from inspiring English sources

The electron group velocity is fully reversed upon reflection, causing electrons to be retro-reflected.

Superlattice with few periods has high electron group velocity, less relaxation effect and less collection efficiency.

The concept of constant energy band contours will be useful in the qualitative understanding of the electron reflection trajectory, since it is directly related to the electron group velocity.

Figure 1: (a) Since electron group velocity component vy is locked to the momentum component ky, conservation of ky allows only specular electron reflection (SER) to occur; (b) retro electron reflection (RER) requires vy to be 'unlocked' from ky such that reversal of vy can still occur while conserving ky; (c) constant energy slice of a parabolic (or linear) energy spectrum.

where v denotes the eigenvalues of Equation 39 which yields all required electron group velocities for each propagating state.

These molecules contain the porphyrin unit as π-bridge, dimethylaminophenyl and thienyl groups as electron donor group and carboxylic acid group as anchoring group (electron acceptor unit).

Because of their great stabilities, the 18-electron group-8 compounds ferrocene, ruthenocene, and osmocene maintain their ligand-metal bonds under rather harsh conditions, and it is possible to carry out a variety of reactions on the cyclopentadienyl ligands while they are attached to the central metal.

The electron withdrawing group and/or electron donating group substituents can improve the electron transfer properties of NDI.

While electron releasing group decreases, electron withdrawing groups enhanced the activity of the sulfonamides against S. aureus isolates.

An example is an electron withdrawing group such as a nitro group.

The three phenyl groups act as electron donating groups during reductions akin to p-hydroxy or p-amino groups.