Standard lithographic techniques have been utilized to fabricate quantum wells which are confined on both sides by vacuum. These ‘‘naked’’ quantum wells are fabricated from spatially and compositionally modulated III-V superlattices in which alternate layers of the structures are sacrificed by selective etching. These structures are patterned such that the quantum wells are suspended between support posts.
No takes yet. Share an insight, caveat, or question.
Williams et al. (1992) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: