Stripe Structure

Figure 21. Examples of the stationary patterns observed in the CIMA reaction (a) Hexagonal structure (b) lamellar stripe structure (c) irregular (turbulent structure).

Fig. 23. (a) X-t scan of an STM for Au(100) in 0.05 M H2SO4 + 0.4 mM CuS04 after stepping the potential from +500 mV to -250 mV vs. SCE (see arrow). The picture is shown in the differential mode (shaded) for a better contrast, (b) Cross section along the white line to-ti. The first ten copper layers (including the upd) form a smooth film on the substrate. With the deposition of the eleventh layer a striped structure appears, which is maintained during further deposition [78],... 

Fig. 21 Cyclic voltammogram and corresponding in situ STM images of 3 mM 4,4 -bipyridine (44-BP) on Au(lll) in 0.05 M KCIO4, scan rate 10 mV s-1. The sizes of the STM images are 10 x 10 nm2. The following 44-BP adlayer structures have been observed in the potential regions I, II, and III (a) high coverage densely packed phase, (b) striped structure, and (c) rhombohedral phase. The corresponding molecular orientations as derived from in situ IR studies on Au(l 11) are shown in panels (d-f) [303], The pairs of peaks Pl/Pl, P2/P2, and P3/P3 indicate first-order phase transitions between the respective adlayers [304]...

FIG. 32. The first 10 layers of copper deposition on Au(lOO) proceeds in a smooth layer-by-layer mode with the formation of b.c.c. copper. During the deposition of the eleventh layer, a striped structure appears due to the onset of strain relief via a shear transformation. (From Ref. 462.)... 

Key words Stripe Structure, Spin Density Wave, Pseudogap, Electron-phonon Interaction,... 

Figure V 3 4. Schematical stripe structure in the CuOz -plane...

SUBNANOLAYERS TO MODEL THE EFFECTS OF STRIPE STRUCTURE IN THE CUPRATES... 

Figure V 3 5. Artificial nanostructure with SDW to model stripe structure in the cuprates...

Then, because of dynamical nature of stripe structure in Cu02 planes there may be used the methods characteristic for solid-state plasma physics,... 

We have found that in the 2D case, similar to ID, there exists a critical driving amplitude ac above which the spinodal decomposition ends up in the stationary periodic solution a striped structure with the period of the forcing. The critical amplitude turned out to be about three to five times larger than in the ID case. In particular, for q = 6n/Lx with Lx = 256 one has in 2D ac = 0.014 whereas for ID ac = 0.0045. Thus, for 2D the upper curve in Fig. 20 moves slightly upward (the linear stability curve as remains unchanged). 

Fig. 25 TEM of the contact region. 2 - BASYC with newly built structures (fibroblast and collagen), 3 - newly formed vessel. — cellulose fibers (without striped structures), collagen fibers (striped structures), fb - fibroblast, fbb - fibroblast branches (sections)...

These crazes have internal striped structure analogo-... 

Refs. [249, 250], a stripe structure was formed at the substrate surface immediately after the BEN treatment under R O-STorr, 7 s = 750°C, and Eb = —30 V, and the SiC(lOO) surface became very rough. By the end of the BEN treatment, about 30% of diamond particles were heteroepitaxially oriented with respect to SiC(lOO) over a 40-mm square area. The nucleation density was not influenced by the CEl4 concentration, and remained to be about 10 -10 /cm for CEI4/E12 < 50%. Unlike the standard BEN treatment at 10-30 Torr, it took about 60 min to achieve BEN of diamond, presumably because the hydrocarbon ion flux was lower due to low P. The nucleation density and the ratio of the oriented nuclei at J s = 400°C were 10 -10 /cm and only <10%, respectively. The nucleation density at Ts = 400°C was similar to that at Eg = 700-800 °C, indicating that the nucleation density was quite insensitive to Eg for ECR plasma. 

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