Sharp spectroscopic fingerprints of disorder in an incompressible magnetic state

C Chaebin Kim S Sumedh Rathi N Naipeng Zhang A Arnab Seth N Nikolai V. Simonov A Aya Rutherford L Long Chen (Department of Chemistry, Frontiers Science Center for New Organic Matter and State Key Laboratory of Advanced Chemical Power Sources, College of Chemistry) H Haidong Zhou (Department of Physics and Astronomy) C Cheng Peng (College of Chemistry and Molecular Engineering) M Mingyu Xu W Weiwei Xie A Advik D. Vira M Mengkun Tian M Mykhaylo Ozerov I Itamar Kimchi M Martin Mourigal D Dmitry Smirnov Z Zhigang Jiang