Table 1 The tight-binding hopping parameters \({t}_{i{j}_{x}}\) describe hopping from an orbital of type i to one of type j along direction x, where i, j ∈ [f, d, p] and x ∈ [a, b, c]
From: Pressure-enhanced f-electron orbital weighting in UTe2 mapped by quantum interferometry
Atom | ff | fd | fp | dd | dp | pp | |
|---|---|---|---|---|---|---|---|
\({t}_{{U}_{a}}\) | U-U | –0.0375 | -0.025 | – | –0.3 | – | – |
\({t}_{{U}_{b}}\) | U-U | – | – | – | – | – | – |
\({t}_{{U}_{c}}\) | U-U | –0.05 | –0.075 | – | -1.2 | – | – |
\({t}_{{U}_{p}}\) | U-U | –0.05 | –0.15 | – | -0.1 | – | – |
tU−Te | U-Te | – | – | 0.005 | – | –0.1 | – |
\({t}_{T{e}_{b1}}\) | Te-Te | – | – | – | – | – | 1.6 |
\({t}_{T{e}_{b2}}\) | Te-Te | – | – | – | – | – | 0.7 |
Atom | ϵ | |
|---|---|---|
\({\epsilon }_{{U}_{f}}\) | U | 0.825 |
\({\epsilon }_{{U}_{d}}\) | U | 1.025 |
\({\epsilon }_{T{e}_{p}}\) | Te | –1.075 |
