Table 2.

Extracted DOS parameters (initial and after PGBS, PGDBS, and TCS).

Parameter	O-Content	Stress Condition	Ndos (eV−1 cm−3)	kTdos (eV)	Edos (eV)
gTA (E)	O-poor	All conditions	2.0 × 1019	0.06	–
	O-mid	All conditions	2.3 × 1019	0.065	–
	O-rich	All conditions	3.0 × 1019	0.075	–
gDA (E)	O-poor	All conditions	1.5 × 1017	0.4	–
	O-mid	All conditions	1.6 × 1017	0.47	–
	O-rich	All conditions	1.9 × 1017	0.5	–
gSD (E)	O-poor	Initial	–	0.4–0.45	0.3
		After PGBS	–
		After PGDBS	5 × 1017
		After TCS	6 × 1017
	O-mid	Initial	–
		After PGBS	–
		After PGDBS	3 × 1017
		After TCS	3 × 1017
	O-rich	Initial	–
		After PGBS	–
		After PGDBS	2 × 1017
		After TCS	3 × 1017