… for the pinning characteristics of high-T~ films, if those were the only pinning sites present.
Our results also agree with calculations of the pinning force of screw dislocations based on …

… thick InN film (N-rich growth at Φ In = 7.4 nm/min, T TC = 540 C). … the presence of c-component
(mixed and pure screw-type) … This confirms that the dislocation network is dominated by …

… these high-T~ cupreates may be utilized. In this paper, after briefly describing the thin film …
of substrate temperature and misorientation on the screw dislocation density. A decrease in …

… The generation of the screw dislocation is energetically favourable, if W < 0. The … critical
film thickness hc at which the screw dislocation generation becomes favourable in a growing film…

… Higher growth temperatures result in smooth films with a low density of screw dislocations, eg
< 0.3 X lo9 cm-’ at 850C for 200 cL unit-cells films… For the layered high-T, superconductors. …

… films because of too low a rate of dislocation critical current enhancement in screw dislocated
high-T, … motion at the temperatures used in these experiments (anfilms”2 have been treated …

… [001] screw dislocations) in their thin films also appears to be … dislocations remain as
appealing pinning centers, as their core dimension is comparable to the coherence lengths in high T…

… YBazCu307_ a and BizSrzCalCuzOs+ a high-T c thin films prepared by different methods …
Since in our investigations screw dislocations have only been observed on YBa2Cu307_ ~ …

… films and single crystals we suggest a dominant contribution for the vortex p_inning (H II
C-axis) of low angle grain boundary edge dislocations … of screw dislocations in the growing film …

… screw and edge threading dislocations (TDs) up to ∼10 10 … The high T S =780 C was also
used during growth of the 50-… -free and atomically smooth AlN films with a thickness up to 2 …