4 papers
Noncollinear spin textures and 90° domain walls in twisted XY magnets
Guanghui Cheng, Shiva T. Konakanchi, Andres E. Llacsahuanga Allcca +8
Twisted moiré magnets are promising in exploring noncollinear magnetic phases, yet current experimental studies have been restricted to uniaxial magnets, limiting the accessible p…
Optimized growth of large-size, high quality single crystals enabling clear quantum oscillations in electrical transport
Hong Du, Yu Cao, Jiahao Chen +3
Quantum oscillation with nontrivial Berry phase is one of the characteristics of topological materials. As a Dirac semimetal candidate, zirconium pentatelluride () s…
Pressure-induced superconductivity in topological insulator Ge2Bi2Te5 and the evolution with Mn doping
Shangjie Tian, Qi Wang, Yuqing Cao +5
Introducing superconductivity (SC) or magnetism into topological insulators (TIs) can give rise to novel quantum states and exotic physical phenomena. Here, we report a high-pressu…
Three-dimensional topological insulator feature of ternary chalcogenide Ge2Bi2Te5
Shangjie Tian, Yuchong Zhang, Chenhao Liang +7
The exploration of novel topological insulators (TIs) beyond binary chalcogenides has been accelerated in pursuit of exotic quantum states and device applications. Here, the layere…