From the 1 of 9 linked papers with an AI index.
9 papers
Tip-Tuned Renormalization-Group Spectroscopy Unmasks a False-positive Topological Superconducting Vortex
Zhenhua Zhu, Qun Zhu, Yong-Wei Wang +6
The authors use tip‑tuned scanning tunneling microscopy to induce a boundary renormalization‑group flow that turns a zero‑bias peak in a SrSn₃ vortex into a dip, demonstrating that…
Antiferromagnetic Quantum Criticality in Infinite-Layer Cuprates Sr1-xNdxCuO2
Bin-Jie Wu, Ze-Xian Deng, Guang-Ran Wei +8
The interplay between quantum criticality and Fermi surface reconstruction is central to elucidating the phase diagram of high-temperature cuprate superconductors. While studies on…
The spin-switch scanning tunneling microscopy: an architecture to probe electron-phonon interactions in the atomic scale
Dezhi Song, Fuyang Huang, Yu Gao +7
On the spin-valve-like ferromagnet/spin glass/ferromagnet (FM/SG/FM) structure, the tunneling current is dominated by resistance switch (RS) instead of the local density of states…
Resistance switch in ferromagnet/spin glass/ferromagnet spin valves
Dezhi Song, Fuyang Huang, Gang Yao +7
We obtain in single van-der-Waals layer of MnBi2Te4 the spin-valve-like ferromagnet/spin glass (SG)/ferromagnet architecture, where the switch of individual spin states in the SG-l…
Atomic-scale imaging of electronic nematicity in ferropnictides
Qiang-Jun Cheng, Yong-Wei Wang, Ming-Qiang Ren +5
Electronic nematicity, a correlated state characterized by broken rotational symmetry, has been recognized as a ubiquitous feature intertwined with unconventional electron pairing…
Full-Gap Superconductivity in BaAs/Ferropnictide Heterostructures
Ming-Qiang Ren, Qiang-Jun Cheng, Hui-Hui He +10
Interfacial interactions often promote the emergence of unusual phenomena in two-dimensional systems, including high-temperature superconductivity. Here, we report the observation…