TABLE X (Continued)

Silicon Dioxide (Glass)

eV	CM-1	jim	n	k

9.3	0.1333	2.006	0.0339
9.2	0.1348	1.969	0.0271
9.1	0.1362	1.935	0.0228

9.0		0.1378	1.904	1.89 x 10-2
8.9		0.1393	1.876	1.56
8.8		0.1409	1.850	1.32
8.7		0.1425	1.825	1.09 X 10-2
8.6		0.1442	1.803	8.38 x 10-'
8.5		0.1459	1.783	5.57
8.4		0.1476	1.764	3.17
8.3		0.1494	1.747	1.40 x 10-3
8.2		0.1512	1.730	4.63 x 10-1
8.1		0.1531	1.716	t.22 x 10-4
8.0		0.1550	1.702	3.2 x 10-'
7.8		0.1590	1.676	4.7 x 10-'
7.6		0.1631	1.653
7.4		0.1675	1.633
7.2		0.1722	1.616
7.0		0.1771	1.600
6.75		0.1837	1.582
6.5		0.1907	1.567
6.25		0.1984	1.554
6.0	48,390	0.2066	1.543
5.7976	46,760.4	0.213856	1.53429 [7]
5.7819	46,633.5	0.214418	1.53371
5.4680	44,102.0	0.226747	1.52276
5.3858	43,438.8	0.230209	1.52009
5.2131	42,046.3	0.237833	1.51474
5.1674	41,677.4	0.239938	1.51338
4.9939	40,278.4	0.248272	1.50841
4.6751	37,706.8	0.265204	1.50004
4.5940	37,052.8	0.269885	1.49805
4.5040	36,326.9	0.275278	1.49592
4.4226	35,670.1	0.280347	1.49404
4.2848	34,559.0	0.289360	1.49099
4.1784	33,700.9	0.296728	1.48873
4.1034	33,096.1	0.302150	1.48719
3.7542	30,279.3	0.330259	1.48053
3.7105	29,926.9	0.334148	1.47976
3.6427	29,380.2	0.340365	1.47858
3.5770	28,850.0	0.346620	1.47746
3.4340	27,696.9	0.361051	1.47512
3.3967	27,396.1	0.365015	1.47453
3.0640	24,712.3	0.404656	1.46961
2.8448	22,944.5	0.435835	1.46669
2.6503	21,375.9	0.467816	1.46429

(continued)