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Article: Dynamically stable growth of strained-layer superlattices
Title | Dynamically stable growth of strained-layer superlattices |
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Authors | |
Issue Date | 2000 |
Citation | Applied Physics Letters, 2000, v. 77, n. 2, p. 304-306 How to Cite? |
Abstract | In heteroepitaxy, misfit stress leads to a well-known instability of planar films against "roughening." In contrast, we find that growth of a strained-layer superlattice is dynamically stable under a range of growth conditions. Outside the stable range, the modulations of successive layers may be in phase, out of phase, or more complex, as summarized in a dynamical phase diagram. This remarkable behavior results from the collective influence of the buried interfaces, via their strain fields, on the evolution of the surface morphology. © 2000 American Institute of Physics. |
Persistent Identifier | http://hdl.handle.net/10722/303833 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.976 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Shilkrot, L. E. | - |
dc.contributor.author | Srolovitz, D. J. | - |
dc.contributor.author | Tersoff, J. | - |
dc.date.accessioned | 2021-09-15T08:26:06Z | - |
dc.date.available | 2021-09-15T08:26:06Z | - |
dc.date.issued | 2000 | - |
dc.identifier.citation | Applied Physics Letters, 2000, v. 77, n. 2, p. 304-306 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10722/303833 | - |
dc.description.abstract | In heteroepitaxy, misfit stress leads to a well-known instability of planar films against "roughening." In contrast, we find that growth of a strained-layer superlattice is dynamically stable under a range of growth conditions. Outside the stable range, the modulations of successive layers may be in phase, out of phase, or more complex, as summarized in a dynamical phase diagram. This remarkable behavior results from the collective influence of the buried interfaces, via their strain fields, on the evolution of the surface morphology. © 2000 American Institute of Physics. | - |
dc.language | eng | - |
dc.relation.ispartof | Applied Physics Letters | - |
dc.title | Dynamically stable growth of strained-layer superlattices | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1063/1.126958 | - |
dc.identifier.scopus | eid_2-s2.0-0002219520 | - |
dc.identifier.volume | 77 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 304 | - |
dc.identifier.epage | 306 | - |
dc.identifier.isi | WOS:000087914100050 | - |