Solid-State ²⁹Si, ¹¹³Cd, ¹¹⁹Sn, and ³¹P NMR Studies of II-IV-P₂ Semiconductors

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• 作者：Lock ; Herman ; Xiong ; Jincheng ; Wen ; Yuan-Chung ; Parkinson ; Bruce A. ; Maciel ; Gary E.
• 刊名：Solid State Nuclear Magnetic Resonance
• 出版年：2001
• 出版时间：November, 2001
• 年：2001
• 卷：20
• 期：3-4
• 页码：118-129
• 全文大小：132 K

文摘

Solid-state ²⁹Si, ¹¹³Cd, ¹¹⁹Sn, and ³¹P MAS NMR spectra are reported on a series of II-IV-P₂ compounds. In favorable cases (e.g., high degree of crystallinity, low concentration of unpaired electrons), well-defined spectra, with sharp lines for each specific nearest-neighbor configuration, are observed; in such cases, expected J coupling patterns are also seen. High-resolution solid-state NMR studies of this type provide useful information on structure (disorder), doping, and electron-mediated coupling in semiconductor systems.