Can a wider bandgap nanoparticle or a molecule with a larger HOMO-LUMO energy gap increase/decrease the LDOS of a semiconductor with a smaller bandgap especially near the Fermi level? The nanoparticle/molecule is physisorbed onto the semiconductor.
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Zhang, Shengli, Shiying Guo, Yaxin Huang, Zhen Zhu, Bo Cai, Meiqiu Xie, Wenhan Zhou, and Haibo Zeng. "Two-dimensional SiP: an unexplored direct band-gap semiconductor." 2D Materials 4, no. 1 (2016): 015030.
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