Size- and Site-Dependent Reconstruction in CdSe QDs Evidenced by Se{H} CP-MAS NMR Spectroscopy.

Evidence of size-dependent reconstruction in quantum dots leading to changes in bonding is observed through analysis of the Se{H} cross-polarization magic angle spinning and Se spin-echo solid-state NMR for CdSe quantum dots. The CP-MAS and spin-echo data indicate discrete surface and core Se sites...

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Publicado en:	Journal of the American Chemical Society Vol. 132; no. 10; pp. 3344 - 3355
Autores principales:	Derek D. Lovingood, Achey, Randall, Paravastu, Anant K., Strouse, Geoffrey F.
Formato:	Artículo
Publicado:	American Chemical Society 3/17/2010
Materias:	Quantum dots Lattice paths Valence (Chemistry) Nuclear magnetic resonance Ramsey theory Structural frame models
Acceso en línea:	Ver este registro en EBSCOhost