# Reciprocity between local moments and collective magnetic excitations in the phase diagram of BaFe2(As1−xPx)2

@article{Pelliciari2019ReciprocityBL, title={Reciprocity between local moments and collective magnetic excitations in the phase diagram of BaFe2(As1−xPx)2}, author={Jonathan Pelliciari and Kenji Ishii and Yaobo Huang and Marcus Dantz and Xingye Lu and Paul Olalde-Velasco and Vladimir N. Strocov and Shigeru Kasahara and Lingyi Xing and Xiancheng Wang and Changqing Jin and Yuji Matsuda and Takasada Shibauchi and Tanmoy Das and Thorsten Schmitt}, journal={Communications Physics}, year={2019}, volume={2}, pages={1-9} }

Unconventional superconductivity arises at the border between the strong coupling regime with local magnetic moments and the weak coupling regime with itinerant electrons, and stems from the physics of criticality that dissects the two. Unveiling the nature of the quasiparticles close to quantum criticality is fundamental to understand the phase diagram of quantum materials. Here, using resonant inelastic x-ray scattering (RIXS) and $${\rm{Fe}}-{{\rm{K}}}_{\beta }$$Fe−Kβ emission spectroscopy… Expand

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