Mobility of atmospheric small ions during summer nights at Uppsala

摘要: A method involving the periodic alternation of limiting mobilities a simple aspiration condenser has been employed to obtain characteristics number atmospheric small ions captured during suitable weather conditions. The distributions with respect were computed. structure distribution function varied time. idea is discussed that which are commonly called consist two groups: proper or cluster between 1.5–2.5 cm sec/t-1/volt cm−1, and affected (0.3 ÷ 0.5) − (1 1.5) sec−1/volt cm−1. Confusions have hitherto existed concerning could be obviated by this conception. It therefore interest investigate under conditions exist in atmosphere, i.e. together factors affect pure ions. Results obtained up till now encouraging, spite measuring difficulties caused irregular variations ionic concentrations investigated.