tip surface造句

This current can also be expressed in terms of the LDOS near the Fermi level of the sample at the tip surface,
He said that tip came about nine months ago, but retrieving evidence was not considered worth the cost and danger until additional tips surfaced involving Amtrak and homicide victims.
A detector is placed so as to collect these repelled ions; the image formed from all the collected ions can be of sufficient resolution to image individual atoms on the tip surface.
The imaging gas atoms ( He, Ne ) near the tip are polarized by the field and since the field is non-uniform the polarized atoms are attracted towards the tip surface.
The spatial resolution of this technique is of the order of 2 nm and is limited by the momentum of the emitted electrons parallel to the tip surface, which is of the order of the Fermi velocity of the electron in metal.
It's difficult to find tip surface in a sentence. 用tip surface造句挺难的

Later versions ( kits produced after spring 1999 ) used fully molded carbon fiber canards and wings with high density, 5 lb / cu . ft . 1 / 4 " thick PVC or SAN foam cores, leaving only minor fairings and tip surfaces to be carved from foam.
The binding between a ligand immobilized on the biosensor tip surface and an analyte in solution produces an increase in optical thickness at the biosensor tip, which results in a wavelength shift, ?? ( Figure 3 ), which is a direct measure of the change in thickness of the biological layer.
This can be applied to STM by making the electrodes the tip and sample, assigning ? and ? as sample and tip wave functions, respectively, and evaluating M at some surface S between the metal electrodes, where z = 0 at the sample surface and z = W at the tip surface.