Interaction Between Y3+ and Oleate Ions for the Cubic-to-Hexagonal Phase Transformation of NaYF4 Nanocrystals

Understanding the phase transformation of NaYF4 nanocrystals from cubic to hexagonal is of great importance for both scientific interests and applications. Herein, based on the density functional theory, we found that the dominant difference between cubic and hexagonal phase NaYF4 is the location of...

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Veröffentlicht in:	Journal of physical chemistry. C 2012-01, Vol.116 (2), p.1732-1739
Hauptverfasser:	Sui, Yunqi, Tao, Ke, Tian, Qing, Sun, Kang
Format:	Artikel
Sprache:	eng
Schlagworte:	C: Nanops and Nanostructures Condensed matter: structure, mechanical and thermal properties Crystalline state (including molecular motions in solids) Crystallographic aspects of phase transformations pressure effects Exact sciences and technology Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals Physics Structure of solids and liquids crystallography
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