Yu Li

activity

20152021

most citedAnisotropic spin fluctuations in detwinned FeSe

85 citations · 375 across the 21 of their papers we have counts for

collaborators

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5 papers · 1 filter

cond-mat.str-el2020★ 2 cited

Magnetic order and fluctuations in quasi-two-dimensional planar magnet Sr(Co $_{1 - x}$ Ni $_{x}$ ) $_{2}$ As $_{2}$

Yaofeng Xie, Yu Li, Zhiping Yin +9

We use neutron scattering to investigate spin excitations in Sr(Co $_{1 - x}$ Ni $_{x})_{2}$ As $_{2}$ , which has a $c$ -axis incommensurate helical structure of the two-dimensional (2D) in-pl…

cond-mat.str-el2019★ 19 cited

Flat band magnetism and helical magnetic order in Ni-doped SrCo $_{2}$ As $_{2}$

Yu Li, Zhonghao Liu, Zhuang Xu +15

A series of Sr(Co $_{1 - x}$ Ni $_{x}$ ) $_{2}$ As $_{2}$ single crystals was synthesized allowing a comprehensive phase diagram with respect to field, temperature, and chemical substitution to b…

cond-mat.str-el2019★ 85 cited

Anisotropic spin fluctuations in detwinned FeSe

Tong Chen, Youzhe Chen, Andreas Kreisel +15

Superconductivity in FeSe emerges from a nematic phase that breaks four-fold rotational symmetry in the iron plane. This phase may arise from orbital ordering, spin fluctuations, o…

cond-mat.str-el2019★ 33 cited

Coexistence of ferromagnetic and stripe antiferromagnetic spin fluctuations in SrCo $_{2}$ As $_{2}$

Yu Li, Zhiping Yin, Zhonghao Liu +16

We use inelastic neutron scattering to study energy and wave vector dependence of spin fluctuations in SrCo $_{2}$ As $_{2}$ , derived from SrFe $_{2 - x}$ Co $_{x}$ As $_{2}$ iron pnictide supercond…

cond-mat.str-el2018★ 14 cited

Dynamic spin-lattice coupling and nematic fluctuations in NaFeAs

Yu Li, 1 Zahra Yamani, 2 Yu Song +14

We use inelastic neutron scattering to study acoustic phonons and spin excitations in single crystals of NaFeAs, a parent compound of iron pnictide superconductors. NaFeAs exhibits…

Magnetic order and fluctuations in quasi-two-dimensional planar magnet Sr(Co1−x​Nix​)2​As2​

Flat band magnetism and helical magnetic order in Ni-doped SrCo2​As2​

Anisotropic spin fluctuations in detwinned FeSe

Coexistence of ferromagnetic and stripe antiferromagnetic spin fluctuations in SrCo2​As2​

Dynamic spin-lattice coupling and nematic fluctuations in NaFeAs

Magnetic order and fluctuations in quasi-two-dimensional planar magnet Sr(Co $_{1 - x}$ Ni $_{x}$ ) $_{2}$ As $_{2}$

Flat band magnetism and helical magnetic order in Ni-doped SrCo $_{2}$ As $_{2}$

Coexistence of ferromagnetic and stripe antiferromagnetic spin fluctuations in SrCo $_{2}$ As $_{2}$