Gilson, E. P., Bortolon, A., Lunsford, R., Maingi, R., Mansfield, D., Nagy, A., et al. (2018). Powder Droppers as a Versatile Tool for Wall Conditioning and Impurity Delivery. Talk presented at KSTAR Conference 2018. Jeonbuk. 2018-02-21 - 2018-02-23.