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Synthesis of compositionally controllable Cu(2)(Sn(1−x)Ge(x))S(3) nanocrystals with tunable band gaps
In this work, we show that compositionally controlled Cu(2)(Sn(1–x)Ge(x))S(3) nanocrystals can be successfully synthesized by the hot-injection method through careful tuning the Ge/(Sn+Ge) precursor ratio. The band gaps of the resultant nanocrystals are demonstrated to be linearly tuned from 1.45 to...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer Netherlands
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4909814/ https://www.ncbi.nlm.nih.gov/pubmed/27398066 http://dx.doi.org/10.1007/s11051-016-3439-5 |