When the temperature is greater than 450K, the bipolar effect occurs remarkably, resulting in a deviation between the calculated κL and the experimental data.
When the temperature is greater than 450K, the bipolar effect occurs significantly, which results in the deviation of the calculated argon L from the experimental data.
When the temperature is more than 450 K, the bipolar effect is significant, which leads to the deviation between the calculated κ L and the experimental data.