Fig. 1: Sample morphology and molecular spin states.
From: Spin-orbital Yu-Shiba-Rusinov states in single Kondo molecular magnet
a Molecular structure of TbPc2 and Tb2Pc3. b STM topography (V = −1.0 V and I = 10 pA) of TbPc2 molecular film with imbedded Tb2Pc3 on Pb. c Tunneling spectra (V = 50 mV, I = 100pA) of Tb2Pc3 under 2 T. d High-energy resolution spectra (V = 10 mV and I = 100 pA) of Pb substrate, TbPc2 and the two types of Tb2Pc3. The dashed lines mark the energy of the superconducting coherence peaks. e Tunneling spectra (V = 1.0 V and I = 100 pA) showing electronic structure of Tb2Pc3 and TbPc2 at different moiré regions. f dI/dV mapping (V = 615 mV, I = 100 pA) of the rectangle area in (b).
