Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Wen, Jiajia"'
Publikováno v:
Phys. Rev. Mater. 8, 014403 (2024)
We report $^{79}$Br and $^{63}$Cu nuclear quadrupole resonance (NQR) in the paramagnetic state above $T_\text{N} = 15$ K of the antiferromagnetic orthorhombic phase of barlowite Cu$_4$(OD)$_6$FBr consisting of a layered kagome structure. The divergen
Externí odkaz:
http://arxiv.org/abs/2308.08624
Autor:
Yuan, Weishi, Wang, Jiaming, Singer, Philip M., Smaha, Rebecca W., Wen, Jiajia, Lee, Young S., Imai, Takashi
Publikováno v:
npj Quantum Materials 7, 120 (2022)
Kagome lattice Heisenberg antiferromagnets are known to be highly sensitive to perturbations caused by structural disorder. NMR is a local probe ideally suited for investigating such disorder-induced effects, but in practice large distributions in th
Externí odkaz:
http://arxiv.org/abs/2209.15518
In this paper, we give a complete classification of all free $U(\mathbb{C}L_0 \oplus \mathbb{C}Y_0\oplus \mathbb{C}M_0)$-modules of rank 1 over a Schr{\"o}dinger-Virasoro type algebra $\mathfrak{tsv}$.
Comment: 20 pages
Comment: 20 pages
Externí odkaz:
http://arxiv.org/abs/2208.02636
Recent experiment has unveiled an anomalously strong electron-electron attraction in one-dimensional copper-oxide chain Ba$_{2-x}$Sr$_x$CuO$_{3+\delta}$. While the near-neighbor electron attraction $V$ in the one-dimensional extended Hubbard chain ha
Externí odkaz:
http://arxiv.org/abs/2206.03486
Autor:
Alahmed, Laith, Zhang, Xiaoqian, Wen, Jiajia, Xiong, Yuzan, Li, Yi, Zhang, Li-chuan, Lux, Fabian, Freimuth, Frank, Mahdi, Muntasir, Mokrousov, Yuriy, Novosad, Valentine, Kwok, Wai-Kwong, Yu, Dapeng, Zhang, Wei, Lee, Young S., Li, Peng
We explore spin dynamics in Cu(1,3-bdc), a quasi-2D topological magnon insulator. The results show that the thermal evolution of Land\'e $g$-factor ($g$) is anisotropic: $g_\textrm{in-plane}$ reduces while $g_\textrm{out-plane}$ increases with increa
Externí odkaz:
http://arxiv.org/abs/2206.02191
Autor:
Wang, Jiaming, Yuan, Weishi, Singer, Philip M., Smaha, Rebecca W., He, Wei, Wen, Jiajia, Lee, Young S., Imai, Takashi
Publikováno v:
Nature Physics 17, 1109-1113 (2021)
The kagome Heisenberg antiferromagnet formed by frustrated spins arranged in a lattice of corner-sharing triangles is a prime candidate for hosting a quantum spin liquid (QSL) ground state consisting of entangled spin singlets. But the existence of v
Externí odkaz:
http://arxiv.org/abs/2203.04168
Cesium-involved electron transfer and electron-electron interaction in high-pressure metallic CsPbI3
Autor:
Ke, Feng, Yan, Jiejuan, Niu, Shanyuan, Wen, Jiajia, Yin, Ketao, Wolf, Nathan R., Tzeng, Yan-Kai, Karunadasa, Hemamala I., Lee, Young S., Mao, Wendy L., Lin, Yu
Electron-phonon coupling was believed to govern the carrier transport in halide perovskites and related phases. Here we demonstrate that electron-electron interaction plays a direct and prominent role in the low-temperature electrical transport of co
Externí odkaz:
http://arxiv.org/abs/2203.01283
Autor:
Wen, Jiajia, Hong, Yanyong
Gel'fand-Dorfman bialgebra, which is both a Lie algebra and a Novikov algebra with some compatibility condition, appears in the study of Hamiltonian pairs in completely integrable systems and a class of special Lie conformal algebras called quadratic
Externí odkaz:
http://arxiv.org/abs/2202.10674
Autor:
Wang, Jiaming, Yuan, Weishi, Singer, Philip M., Smaha, Rebecca W., He, Wei, Wen, Jiajia, Lee, Young S., Imai, Takashi
We use $^{79}$Br nuclear quadrupole resonance (NQR) to demonstrate that ultra slow lattice dynamics set in below the temperature scale set by the Cu-Cu super-exchange interaction $J$~($\simeq160$~K) in the kagome lattice Heisenberg antiferromagnet Zn
Externí odkaz:
http://arxiv.org/abs/2112.15582
Autor:
He, Wei1,2,3 (AUTHOR) whe1@bnl.gov, Wen, Jiajia1 (AUTHOR), Jiang, Hong-Chen1 (AUTHOR), Xu, Guangyong4 (AUTHOR), Tian, Wei5 (AUTHOR), Taniguchi, Takanori6 (AUTHOR), Ikeda, Yoichi6 (AUTHOR), Fujita, Masaki6 (AUTHOR), Lee, Young S.1,7 (AUTHOR) youngsl@stanford.edu
Publikováno v:
Communications Physics. 7/31/2024, Vol. 7 Issue 1, p1-9. 9p.
