--- /dev/null
+AL2O3 DATA, FROM HANDBOOK OF THIN FILM MATERIALS, T. LICHTENSTEIN (1979)\r
+ANGSTROMS\r
+NK\r
+ 2600.000 1.823879 0.0000000E+00\r
+ 2800.000 1.815058 0.0000000E+00\r
+ 3000.000 1.807956 0.0000000E+00\r
+ 3200.000 1.802116 0.0000000E+00\r
+ 3400.000 1.797225 0.0000000E+00\r
+ 3600.000 1.793066 0.0000000E+00\r
+ 3800.000 1.789483 0.0000000E+00\r
+ 4000.001 1.786361 0.0000000E+00\r
+ 4200.001 1.783614 0.0000000E+00\r
+ 4400.001 1.781176 0.0000000E+00\r
+ 4600.001 1.778996 0.0000000E+00\r
+ 4800.001 1.777033 0.0000000E+00\r
+ 5000.001 1.775257 0.0000000E+00\r
+ 5200.001 1.773640 0.0000000E+00\r
+ 5400.001 1.772161 0.0000000E+00\r
+ 5600.000 1.770804 0.0000000E+00\r
+ 5800.000 1.769552 0.0000000E+00\r
+ 6000.000 1.768393 0.0000000E+00\r
+ 6200.000 1.767318 0.0000000E+00\r
+ 6400.000 1.766317 0.0000000E+00\r
+ 6600.000 1.765383 0.0000000E+00\r
+ 6800.000 1.764508 0.0000000E+00\r
+ 7000.000 1.763688 0.0000000E+00\r
+ 7199.999 1.762918 0.0000000E+00\r
+ 7399.999 1.762191 0.0000000E+00\r
+ 7599.999 1.761506 0.0000000E+00\r
+ 7799.999 1.760858 0.0000000E+00\r
+ 7999.999 1.760245 0.0000000E+00\r
+ 8199.998 1.759663 0.0000000E+00\r
+ 8399.998 1.759111 0.0000000E+00\r
+ 8599.998 1.758585 0.0000000E+00\r
+ 8799.998 1.758085 0.0000000E+00\r
+ 8999.997 1.757608 0.0000000E+00\r