@article {425,
	title = {Si-29 high resolution solid state nuclear magnetic resonance spectroscopy of porous silicon},
	journal = {Journal of Non-Crystalline Solids},
	volume = {202},
	year = {1996},
	note = {J Non-Cryst SolidsVe406Times Cited:13Cited References Count:33},
	month = {Jul},
	pages = {68-76},
	abstract = {<p>Porous silicon has been characterized by Si-29 nuclear magnetic resonance spectroscopy under conditions of static samples, magic angle spinning, decoupling and cross polarization. In a free induction decay experiment, two Si-29 resonances at -80 and -111 ppm were obtained. Cross polarization resulted in a single resonance at -97 ppm. Magic angle spinning and decoupling slightly reduce the linewidth of the Si-29 cross polarized signal, The minor narrowing effect and thr relaxation behavior in the laboratory and rotating frame indicate a homogeneous contribution to the linewidth. The relaxation data suggest that the resonance observed under cross polarization conditions arises from SiH or SiH2 structural elements.</p>
},
	keywords = {dipolar},
	isbn = {0022-3093},
	doi = {Doi 10.1016/0022-3093(96)00144-5},
	url = {<Go to ISI>://WOS:A1996VE40600008},
	author = {Pietrass, T. and Bifone, A. and Roth, R. D. and Koch, V. P. and Alivisatos, A. P. and Pines, A.}
}
@article {454,
	title = {Surface Study of Supported Metal Particles by Xe-129 Nmr},
	journal = {Physical Review Letters},
	volume = {74},
	year = {1995},
	note = {Phys Rev LettQt449Times Cited:21Cited References Count:26},
	month = {Apr 17},
	pages = {3277-3280},
	keywords = {states},
	isbn = {0031-9007},
	doi = {Doi 10.1103/Physrevlett.74.3277},
	url = {<Go to ISI>://WOS:A1995QT44900047},
	author = {Bifone, A. and Pietrass, T. and Kritzenberger, J. and Pines, A. and Chmelka, B. F.}
}
