4 papers
Outstanding TC Enhancement in 5d-3d Y2NiIrO6 by Compression
Zheng Deng, Yao Zhang, Sijia Zhang +16
Understanding and predicting the properties of 5d compounds critically depend on the identification of the superexchange interactions from which their magnetism emerges. The study…
Half-filled metal and molecular-orbital-mediated pairing in cuprate
Sixuan Chen, Zhiheng Yao, Ning Xia +7
The cuprates exhibit anomalous momentum-space structure with antinodal gap and nodal arc in the underdoped regime, which evolves into a complete hole-type Fermi surface with a larg…
Ultrafast charge-transfer dynamics in CaCuOCl from time-resolved optical reflectivity
Haiyun Huang, Xiu Zhang, Junzhi Zhu +7
We employ time-resolved optical reflectivity to investigate the ultrafast dynamics of the charge-transfer gap (CTG) in a parent cuprate compound CaCuOCl (CCOC). We obse…
A facile route to synthesize cubic gauche polymeric nitrogen
Runteng Chen, Jun Zhang, Zelong Wang +8
In this work, the long-sought cg-N with N-N single bond has been synthesized for the first time by a thermal-driven-only chemical route at ambient conditions. The successful synthe…