| 摘要 |
<p>The present invention relates to a method for producing a two-dimensional lattice structure having periodic edge dislocations, said method consisting of: supplying two elementary base structures (1', 2') having a crystalline portion (23, 43), which is derived from a single unit, and has a single lattice constant, a single crystal lattice, and at least one reference mark (31, 34), wherein the two reference marks (31, 34) each have the same orientation with respect to the lattice of the crystalline portion (23, 43) that has said reference marks; imposing a selected constraint on at least one crystalline portion (23, 43) in order to change the lattice constant thereof in a desired manner, in order to have a processed elementary structure (48, 65) available; assembling the crystalline portion (43) of a processed elementary structure (48) with another crystalline portion (23) of a processed elementary structure (65) or of an elementary base structure (1') by causing the registration marks (31, 34) thereof to coincide so that a discrepancy in the lattice constants arises and creates the two-dimensional periodic edge dislocation lattice having the desired periodicity.</p> |
