TY - JOUR A1 - Ji, Y. A1 - Huey, L. G. A1 - Tanner, D. J. A1 - Lee, Y. R. A1 - Veres, P. R. A1 - Neuman, J. A. A1 - Wang, Y. A1 - Wang, X. T1 - A Vacuum Ultraviolet Ion Source (VUV-IS) for Iodide-Chemical Ionization Mass Spectrometry: A Substitute for Radioactive Ion Sources JO - Atmos. Meas. Tech. Discuss. J1 - AMTD VL - 2020 SP - 1 EP - 19 Y1 - 2020/02/03 PB - Copernicus Publications SN - 1867-8610 UR - https://amt.copernicus.org/preprints/amt-2020-13/ L1 - https://amt.copernicus.org/preprints/amt-2020-13/amt-2020-13.pdf DO - 10.5194/amt-2020-13 ER -