Table 3 Peaks position (E, in eV and nm) and peaks intensity (I, arb. unit) of the Gaussian components obtained from MCD spectra analysis
From: Size-Dependent Magnetic and Magneto-Optical Properties of Bi-Doped Yttrium Iron Garnet Nanopowders
Component | D = 15.2 nm | D = 22.7 nm | D = 27.5 nm | D = 35.3 nm | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
E | I | E | I | E | I | E | I | |||||
1 | 3.28 | 378 | − 312.2 | 3.29 | 377 | − 861 | 3.32 | 374 | − 950.4 | 3.26 | 380 | − 1076.4 |
2 | 2.88 | 430 | − 175.3 | 2.89 | 429 | − 465.1 | 2.9 | 428 | − 495.5 | 2.88 | 430 | − 1432.9 |
3 | 2.5 | 496 | 188.4 | 2.51 | 493 | 481.8 | 2.54 | 489 | 476.6 | 2.48 | 500 | 514.4 |
4 | 2.26 | 549 | 58.1 | 2.29 | 541 | 172.8 | 2.35 | 528 | 221.4 | 2.32 | 534 | 312 |
5 | 2.03 | 612 | 69.6 | 2.05 | 606 | 168.2 | 2.03 | 612 | 148.5 | 2.1 | 590 | 296.1 |
6 | – | – | – | – | – | – | – | – | – | – | – | – |
7 | – | – | – | – | – | – | – | – | – | – | – | – |
Component | D = 42.2 nm | D = 42.8 nm | D = 44.5 nm | ||||||
---|---|---|---|---|---|---|---|---|---|
E | I | E | I | E | I | ||||
1 | 3.21 | 386 | − 210.6 | 3.16 | 392 | − 40.6 | 2.8 | 443 | − 215.4 |
2 | 2.79 | 445 | − 1551.9 | 2.71 | 457 | − 1009.3 | 2.59 | 478 | − 685.8 |
3 | 2.44 | 508 | 212.5 | 2.35 | 527 | 67.2 | 2.19 | 566 | 34.4 |
4 | 2.29 | 541 | 291.5 | 2.19 | 565 | 150.4 | 1.98 | 625 | 99 |
5 | 1.93 | 641 | 293.9 | 1.88 | 661 | 170.9 | 1.76 | 706 | 71.1 |
6 | 3.7 | 335 | 338.7 | 3.66 | 339 | 199.3 | 3.63 | 342 | 127.1 |
7 | – | – | – | – | – | 3.02 | 410 | 38.4 |