Due to a careless mistake in the preparation of the manuscript,1 Fig. 3 was published incorrectly. The scale of the abscissa of Fig. 3 in the published version should be 100−1/3 0.22 times smaller. The plot with the corrected scale is shown here. Owing to this correction on the scale, the slope β of the dashed line in Fig. 3 becomes 1001/3 4.6 times larger. Then, the dashed line is expressed by EA2(NA2) = EA2(0)βNA21/3 with β = 7.4 × 10−6 meV cm instead of β = 1.6 × 10−6 meV cm in the published manuscript.

FIG. 3.

The estimated values of the ionization energy EA2 as a function of NA21/3.

FIG. 3.

The estimated values of the ionization energy EA2 as a function of NA21/3.

Close modal
1.
Y.
Kajikawa
,
J. Appl. Phys.
116
,
153710
(
2014
).