@article{oai:kitami-it.repo.nii.ac.jp:00006464, author = {北川, 啓}, issue = {1}, journal = {北見工業大学研究報告}, month = {Nov}, note = {application/pdf, The d.c. electric resistance of NaCl single crystal has been reported in my previous paper. The present paper describes the relationship between the a.c. electric resistance of NaCl single crystal and relative humidity. The obtained results are summerized as follows. (1) A.c .current was linearly proportional with applied voltages at a given frequency, but the magnitude of current increased with the increased frequency. The Ohm’s law are generally satisfied in this system. (2) The widest respons of a.c. current to the humidity was obtained with a NaCl single crystal 1 mm thick at the frequency of 1.5 KH_z. In this case the a.c. resistance of NaCl single crystal varied from 8.3MΩ to 18.5KΩ as the relative humidity was changed from 46% to 86%. (3) Relative humidity (H)?a.c. current (I) characteristics were almost constant at the lower frequency than l.5 KH_z, but at the higher frequency the H-I curves were composed of two lines, one was independent of frequency and the other dependent of frequency. It is imagined that the later may be due to the capacitance between the measuring system and earth. (4) The Au electrodes films deposited on the crystal were destroyed after conteneous cyclic tests, and this caused the H-I respons to narrow.}, pages = {131--136}, title = {単結晶NaClの交流電気抵抗に及ぼす湿度の影響*}, volume = {10}, year = {1978} }