@article {379,
	title = {NMR study of InP quantum dots: Surface structure and size effects},
	journal = {Journal of Chemical Physics},
	volume = {110},
	year = {1999},
	note = {J Chem Phys192HUTimes Cited:30Cited References Count:28},
	month = {May 8},
	pages = {8861-8864},
	abstract = {<p>We report the results of P-31 NMR measurements on trioctylphosphine oxide (TOPO) passivated InP quantum dots. The spectra show distinct surface-capping sites, implying a manifold of crystal-ligand bonding configurations. Two In P-31 surface components are resolved and related to different electronic surroundings. With decreasing particle size the In P-31 core resonance reveals an increasing upfield chemical shift related to the overall size dependence of the InP electronic structure. (C) 1999 American Institute of Physics. [S0021-9606(99)70718-X].</p>
},
	keywords = {clusters},
	isbn = {0021-9606},
	doi = {Doi 10.1063/1.478858},
	url = {<Go to ISI>://WOS:000080073200002},
	author = {Tomaselli, M. and Yarger, J. L. and Bruchez, M. and Havlin, R. H. and deGraw, D. and Pines, A. and Alivisatos, A. P.}
}
@article {487,
	title = {Nmr-Studies of the Surface-Structure and Dynamics of Semiconductor Nanocrystals},
	journal = {Chemical Physics Letters},
	volume = {198},
	year = {1992},
	note = {Chem Phys LettJt385Times Cited:77Cited References Count:27},
	month = {Oct 16},
	pages = {431-436},
	abstract = {<p>H-1 NMR studies of thiophenol capping groups on cadmium sulfide nanocrystals demonstrate that the coverage of the capping molecule depends on the size of the nanocrystal. Data are presented which show that as the size of the nanocrystal increases, the coverage of thiophenol decreases. In addition, information about the overall tumbling of the nanocrystal and the motion of the capping groups relative to the surface can be obtained from linewidth studies, indicating that the rotation of the capping groups is hindered in the smaller nanocrystals (r almost-equal-to 12 angstrom) and becomes less so in larger nanocrystals (r almost-equal-to 20 angstrom). The coverage data are related to the electronic properties of this important class of compounds.</p>
},
	keywords = {relaxation},
	isbn = {0009-2614},
	doi = {Doi 10.1016/0009-2614(92)80023-5},
	url = {<Go to ISI>://WOS:A1992JT38500001},
	author = {Sachleben, J. R. and Wooten, E. W. and Emsley, L. and Pines, A. and Colvin, V. L. and Alivisatos, A. P.}
}
