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20202026
most citedDiscovery of a metallic room-temperature d-wave altermagnet KV2Se2O

224 citations

Showing cond-mat.str-elShow all

13 papers · 1 filter

cond-mat.str-el2025★ 2 cited

Many-body electronic structure in pyrochlore superconductor CsBi2 and spin liquid Pr2Ir2O7

Wei Song, Guowei Liu, Hanbin Deng +26

The pyrochlore lattice materials can exhibit geometrical frustration, while the related many-body electronic states remain elusive. In this work, we performed scanning tunneling mi…

cond-mat.str-el2025★ 1 cited

Field-induced magnetic order in DyTaO with two-dimensional pseudospin- triangular lattice

Feihao Pan, Nan Zhao, Songnan Sun +4

The magnetic ground state of geometrically frustrated antiferromagnet attracts great research interests due to the possibility to realize novel quantum magnetic state such as a qua…

cond-mat.str-el2025★ 7 cited

Possible Observation of Quadrupole Waves in Spin Nematics

Jieming Sheng, Jiahang Hu, Lei Xu +15

Discovery of new states of matter is a key objective in modern condensed matter physics, which often leads to revolutionary technological advancements such as superconductivity. Qu…

cond-mat.str-el2025★ 38 cited

Correlated electronic structures and unconventional superconductivity in bilayer nickelate heterostructures

Changming Yue, Jian-Jian Miao, Haoliang Huang +12

The recent discovery of ambient-pressure superconductivity in thin-film bilayer nickelates opens new possibilities for investigating electronic structures in this new class of high…

cond-mat.str-el2024★ 6 cited

Local excitation of kagome spin ice magnetism in HoAgGe seen by scanning tunneling microscopy

Hanbin Deng, Tianyu Yang, Guowei Liu +20

The kagome spin ice can host frustrated magnetic excitations by flipping its local spin. Under an inelastic tunneling condition, the tip in a scanning tunneling microscope can flip…

cond-mat.str-el2024★ 13 cited

Gigantic-oxidative atomic-layer-by-layer epitaxy for artificially designed complex oxides

Guangdi Zhou, Haoliang Huang, Fengzhe Wang +14

In designing material functionalities for transition metal oxides, lattice structure and d-orbital occupancy are key determinants. However, the modulation of these two factors is i…

cond-mat.str-el2024★ 11 cited

Discovery of a Topological Charge Density Wave

Maksim Litskevich, Md Shafayat Hossain, Songbo Zhang +21

Charge density waves (CDWs) appear in numerous condensed matter platforms, ranging from high-Tc superconductors to quantum Hall systems. Despite such ubiquity, there has been a lac…

cond-mat.str-el2023★ 2 cited

Exploration of magnetoelastic deformations in spin-chain compound CuBr

Biaoyan Hu, Yingying Peng, Xiaoqiang Liu +7

We investigate a spin- antiferromagnet, CuBr, which has quasi-one-dimensional structural motifs. The system has previously been observed to exhibit unusual Raman m…

cond-mat.str-el2023★ 11 cited

Orbital-selective effect of spin reorientation on the Dirac fermions in a non-charge-ordered kagome ferromagnet FeGe

Rui Lou, Liqin Zhou, Wenhua Song +13

Kagome magnets provide a fascinating platform for the realization of correlated topological quantum phases under various magnetic ground states. However, the effect of the magnetic…

cond-mat.str-el2023★ 24 cited

Bose-Einstein condensation of a two-magnon bound state in a spin-one triangular lattice

Jieming Sheng, Jia-Wei Mei, Le Wang +31

In ordered magnets, the elementary excitations are spin waves (magnons), which obey Bose-Einstein statistics. Similarly to Cooper pairs in superconductors, magnons can be paired in…

cond-mat.str-el2023★ 26 cited

Magnetic phase diagrams and large magnetocaloric effects of the two-dimensional antiferromagnetic triangular lattice of Gd ions in KBaGd(BO)

Z. M. Song, N. Zhao, H. Ge +11

We report a detailed study of the magnetic properties of KBaGd(BO), in which magnetic Gd () ions form into two-dimensional triangular layers. Magnetization, s…

cond-mat.str-el2023★ 8 cited

Quasi One-Dimensional Ising-like Antiferromagnetism in the Rare-earth Perovskite Oxide TbScO

Nan Zhao, Jieming Sheng, Jinchen Wang +13

The rare-earth perovskite TbScO has been widely used as a substrate for the growth of epitaxial ferroelectric and multiferroic thin films, while its detailed low-temperature ma…

cond-mat.str-el2023★ 13 cited

Magnetic phase diagram and multiple field-induced states in the intermetallic triangular-lattice antiferromagnet NdAuAlGe with Ising-like spins

Mengru Cong, Han Ge, Lei Zhang +12

Geometrical frustration and the enhancement of strong quantum fluctuations in two-dimensional triangular antiferromagnets can lead to various intriguing phenomena. Here, we studied…