
Fermi surface map for T = 120K >> TK = 20K of CeRu2Si2 compared to ARPES map of LaRu2Si2, showing same size of large hole surface contour for both compounds. Absence of reduced hole surface size due to Ce 4f electron inclusion, as predicted by LDA and observed at very low T in dHvA experiments, is evidence of Ce 4f electron exclusion from Fermi surface at T >> TK, as proposed in Refs.[77,78].[from Ref. 18]. 5. Summary of below (102 eV) and above (108 eV and 112 eV) resonance ARPES **data** in panels (a)-(c) for heavy Fermion material URu2Si2, showing confinement of 5f weight (panel (b)) to interior of Ru d-band hole pocket (panel (c)), as in simple 2-band ansatz for the Anderson lattice model where a Kondo-renormalized f-state at εf′ hybridizes to the d-band, as shown in panels (d) and (e). [from Ref. 18] 6. Bulk sensitive PES spectra taken at photon energy 500 eV, showing V 3d valence band in all three phases of MI transition material (V0.982Cr0.018)2O3. Paramagnetic metal (PM) phase weight near EF could be quasi-particle weight transferred from Hubbard peaks of the antiferromagnetic insulating (AFI) or paramagnetic insulating (PI) phases, as in the dynamic mean field theory [91, 106] of the MI transition. [unpublished **data** from collaboration of Ref. 102]. 7. (a) schematic band structure of quasi-1-d metal Li0.9Mo6O17; (b) ARPES spectra showing all four bands A -D; (c) overlaid plot of ARPES spectra for comparison of band C lineshape to spectral theory [Ref. 126] of Tomonaga-Luttinger model in panel (d), showing lack of Fermi liquid quasi-particle due to Luttinger-liquid-like electron fractionalization, presently the only such ARPES example. [from Refs. 135 and 150].
