Table 3. 170Yb Mössbauer Spectroscopy Derived Parameters for Selected Intermetallic Ytterbium Compoundsa.
| Compound | Structure Type | TM/K | TMb/K | BHf/T | μ/μB | Reference |
|---|---|---|---|---|---|---|
| YbBe13 | NaZn13 | TN = 1.28 | 0.05 | 172 | 1.73 | (336) |
| YbB12 | UB12 | – | 0.04 | <10 | <0.1 | (337) |
| YbP | NaCl | TN = 0.41 | 0.045 | 81 | 0.79 | (326) |
| YbAs | NaCl | TN = 0.58 | 0.045 | 81 | 0.82 | (326) |
| YbSb | NaCl | TN = 0.32 | 0.045 | 64 | 0.63 | (326) |
| YbNi5 | CaCu5 | TC = 0.55 | 0.05 | 399(2) | 3.9 | (338) |
| Yb3Pd4 | Pu3Pd4 | TN = 3.2(1) | 0.05 | 63(5) | 0.62(5) | (322) |
| YbCu3Al2 | PrNi2Al3 | TN = 1.95 | 0.12 | 290(10) | 2.84(10) | (325) |
| YbPtAl | TiNiSi | TN = 5.8 | 4.2 | 159 | 1.56 | (329) |
| Yb3Cu4Ge4 | Gd3Cu4Ge4 | TN = 7.5 | 1.45 | 370 | 3.6 | (332) |
| 148 | 1.45 | |||||
| Yb2Co3Al9 | Y2Co3Al9 | TN = 1.2 | 0.06 | 95 | 0.93 | (333) |
| YbNiSb | MgAgAs | TN = 0.85 | 0.13 | 108(10) | 1.06(10) | (334) |
| YbNiSn | TiNiSi | TN = 5.65 | 1.48 | 870(20) | 0.85(2) | (125) |
a
Parameters include: magnetic ordering temperature, Tm; measurement temperature for the Mössbauer spectrum, TMB; magnetic hyperfine field, Bhf; and magnetic moment at the 170Yb nuclei, μ. Note that Yb3Cu4Ge4 shows two sub-spectra with different hyperfine fields. Standard deviations are given in parentheses, when available.