Corrugated surfaces

Darling G R and Holloway S 1994 The role of parallel momentum in the dissociative adsorption of H2 at highly corrugated surfaces Surf. Sc/. 304 L461... 

Note The fee (110) and the bee (111) are corrugated surfaces and possess inequivalent types of atoms... 

Figure 3.37. Atomic force microscopy of a corrugated surface grating written into a... 

Figure 4-9 A scanning tunneling microscopic (STM) image of three glycogen molecules. The corrugated surface suggests a laminated structure. These molecules have been purified from tissues by treatment with strong alkali, which breaks the larger aggregates into particles of Mr = 1-10 x 106 and diameter 25 -30 nm. Courtesy of Fennell Evans.93...

Different species of composition C2H2 have been variously proposed to be di-derived from ethylidyne), 1,1,1,2 tetra-corrugated surfaces Pt(210) and Pt(l 10), di-structural assignments take into account the arrangements of surface metal atoms (assuming no surface relaxation) as well as the positions and intensities of spectral features. The spectrum attributed to di-generated from ethyne (acetylene) 141). 

Mullins (48-50) published a series of papers detailing the mass-transfer processes which leads to the flattening of corrugated surfaces and thermal grooving. Assuming a nearly flat crystal surface, with surface properties independent of orientation, Mullins showed that the equation... 

Fig. 9. Torsion of the cantilever, i.e. the lateral force signal FL, upon scanning from left to right a corrugated surface a with a sticky region b...

The bilayer morphology of thin asymmetric films of may be unstable. A regularly corrugated surface structure of the films was ascribed to spinodal transition into a laterally phase separated structure, where the surface morphology depended on the polymer incompatibility and the interfacial interactions [347, 348]. Recently, the phase separation and dewetting of thin films of a weakly incompatible blend of deuterated PS and poly(p-methylstyrene) have been monitored by SFM [349, 350]. Starting from a bilayer structure, after 454 h at T= 154 °C the film came to the final dewetting state where mesoscopic drops of... 

Roller bottles are available with corrugated surfaces which increase the growth area several fold. The cells must be removed from such bottles by trypsinisation but may have an advantage for growth of lytic viruses where the infectious process releases the cells from the surface. 

Smooth surface 2 Corrugated surfaces 3 For loose materials... 

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