Mossbauer Analysis of YAG Doped with Dilute Iron

5 MOSSBAUER ANALYSIS OF YAG DOPED WITH DILUTE IRON 

The low-temperature spectra of the samples with x = 0.04, 0.2, and 0.4 show the very same components as the corresponding room-temperature ones as shown in Fig. 25.9. The only difference is the anticipated increase of isomer 

Mossbauer spectra of Y3(YAU-xFex) Oi2 (x=0.04 0.2, 0.4) before annealing and Y3(YAl4 xFe.) O, nealing. (Reproduced with permission of the American Chemical Society.) 

---