8 papers
Fractionalized pair density wave in the pseudo-gap phase of cuprate superconductors
D. Chakraborty, M. Grandadam, M. H. Hamidian +3
The mysterious pseudo-gap (PG) phase of cuprate superconductors has been the subject of intense investigation over the last thirty years, but without a clear agreement about its or…
Evidence for a Vestigial Nematic State in the Cuprate Pseudogap Phase
Sourin Mukhopadhyay, Rahul Sharma, Chung Koo Kim +9
The CuO antiferromagnetic insulator is transformed by hole-doping into an exotic quantum fluid usually referred to as the pseudogap (PG) phase. Its defining characteristic is a…
Density wave probes cuprate quantum phase transition
Tatiana A. Webb, Michael C. Boyer, Yi Yin +8
In cuprates, the strong correlations in proximity to the antiferromagnetic Mott insulating state give rise to an array of unconventional phenomena beyond high temperature supercond…
Imaging emergent heavy Dirac fermions of a topological Kondo insulator
Harris Pirie, Yu Liu, A. Soumyanarayanan +12
Kondo insulators are primary candidates in the search for strongly correlated topological quantum phases, which may host topological order, fractionalization, and non-Abelian stati…
Unexpected Zero Bias Conductance Peak on the Topological Semimetal Sb(111) with a Broken Bilayer
Yau-Chuen Yam, Shiang Fang, Pengcheng Chen +9
The long-sought Majorana fermion is expected to manifest in a topological-superconductor heterostructure as a zero bias conductance peak (ZBCP). As one promising platform for such…
Consistency between ARPES and STM measurements on SmB
Christian E. Matt, Harris Pirie, Anjan Soumyanarayanan +7
Strongly correlated topological surface states are promising platforms for next-generation quantum applications, but they remain elusive in real materials. The correlated Kondo ins…