Li, G., Sundararajan, A., Mouti, A., Chang, Y. J., Lupini, A. R., Pennycook, S. J., et al. (2013). Synthesis and characterization of p-n homojunction-containing zinc oxide nanowires. Nanoscale, 5(6), 2259-63. https://doi.org/10.1039/c3nr31639d (Original work published 2013)