1.5k citations · 4.1k across the 59 of their papers we have counts for
60 papers
Ta2Pd3Te8: A potential candidate of 1D van der Waals stacked thermoelectric materials
Shi Chen, Aijun Hong, Junming Liu
Discovering new thermoelectric (TE) materials is an eternal goal in the TE field. Excellent TE materials have ranged from 3D stacked to 2D stacked bulk. However, the 1D stacked rec…
Robust Ferroelectricity in Silicon Dioxide upon Intercalation of Ammonia
Yaxin Gao, Menghao Wu, Jun-Ming Liu
The nanoelectronic applications of current ferroelectrics have been greatly impeded by their incompatibility with silicon. In this paper we propose a way to induce ferroelectricity…
Observation of universal topological magnetoelectric switching in multiferroic GdMn2O5
Haowen Wang, Fan Wang, Ming Yang +7
Topological magnetoelectricity was recently revealed as an emergent topic, which opens a unique route to precisely control magnetoelectric functionality. Here we report the synchro…
Magnetically disordered ground state in the triangular-lattice antiferromagnets RbYb(VO) and CsYb(VO)
Zhen Ma, Yingqi Chen, Zhongtuo Fu +10
Quantum spin liquids~(QSLs) represent a unique quantum disordered state of matter that hosts long-range quantum entanglement and fractional excitations. However, structural disorde…
Broad-temperature-range ultrafast terahertz excitation of collective dynamics in polar skyrmions
Wei Li, Sixu Wang, Pai Peng +8
Ultrafast coherent control of electric dipoles using strong terahertz (THz) pulses provides a means to discover hidden phases of materials and potentially leads to applications in…
Giant energy density nitride dielectrics enabled by a paraelectric-metaparaelectric phase transition
Zhijie Liu, Xingyue Ma, Lan Chen +6
Electrostatic dielectric capacitors are foundational to advance the electronics and electric power devices due to their ultrafast charging/discharging capability and high-power den…
Reversibly Strain Engineering and Electric-Field Control of Crystal Symmetry in Multiferroic Oxides
Fei Sun, Chao Chen, Deyang Chen +5
Multiferroic oxides, such as BiFeO3, have garnered significant attention due to their coupled ferroelectric, magnetic, and elastic properties, offering exciting opportunities for m…
A Hidden Quantum Paraelectric Phase in SrTiO3 Induced by Terahertz Field
Wei Li, Hanbyul Kim, Xinbo Wang +8
Coherent manipulation of lattice vibrations using ultrafast light pulses enables access to nonequilibrium 'hidden' phases with designed functionalities in quantum materials. Howeve…
Dynamics of asymmetrically deformed skyrmion driven by internal forces and strain force in a flower-shaped magnetic nanostructure
Zhen-Yu Tan, Ji-Pei Chen, Yu-Ke Shi +4
Magnetic skyrmions emerge as promising quasi-particles for encoding information in nextgeneration spintronic devices. Their innate flexibility in shape is essential for the applica…
NAFRSSR: a Lightweight Recursive Network for Efficient Stereo Image Super-Resolution
Yihong Chen, Zhen Fan, Shuai Dong +8
Stereo image super-resolution (SR) refers to the reconstruction of a high-resolution (HR) image from a pair of low-resolution (LR) images as typically captured by a dual-camera dev…
Possible gapless quantum spin liquid behavior in the triangular-lattice Ising antiferromagnet PrMgAlO
Zhen Ma, Shuhan Zheng, Yingqi Chen +12
Quantum spin liquids (QSLs) represent a novel state where spins are highly entangled but do not order even at zero temperature due to strong quantum fluctuations. Such a state is m…
Ultrafast switching of sliding ferroelectricity and dynamical magnetic field in van der Waals bilayer induced by light
Jian Wang, Xu Li, Xingyue Ma +6
Sliding ferroelectricity is a unique type of polarity recently observed in a properly stacked van der Waals bilayer. However, electric-field control of sliding ferroelectricity is…
Room-temperature sub-100 nm Néel-type skyrmions in non-stoichiometric van der Waals ferromagnet with ultrafast laser writability
Zefang Li, Huai Zhang, Guanqi Li +15
Realizing room-temperature magnetic skyrmions in two-dimensional van der Waals ferromagnets offers unparalleled prospects for future spintronic applications. However, due to the in…
Controllable magnon frequency comb in synthetic ferrimagnets
Y. Liu, T. T. Liu, Q. Q. Yang +9
Magnon frequency comb provides opportunities for exploring magnon nonlinear effects and measuring the transmission magnon frequency in magnets, whose controllability becomes vital…
Ferroelectricity in crystals with non-polar point groups
Yuxuan Sheng, Menghao Wu
Ferroelectric crystals must adopt one of the 10 polar point groups according to the Neumann's principle. In this paper we propose that this conclusion is based on perfect bulk crys…
Magnetic properties of the quasi-one-dimensional S = 1 spin chain antiferromagnet BaNiTe2O7
Xiyu Chen, Yiming Gao, Meifeng Liu +14
We report a quasi-one-dimensional S = 1 spin chain compound BaNiTe2O7. This magnetic system has been investigated by magnetic susceptibility, specific heat, and neutron powder diff…
Antiferromagnetic to Ferrimagnetic Phase Transition and Possible Phase Coexistence in Polar Magnets (FeMn)MoO
Yuting Chang, Lei Gao, Yunlong Xie +6
In the present work, magnetic properties of single crystal (FeMn)MoO () have been studied by performing extensive measurements. A detailed magnetic p…
Colossal linear magnetoelectricity in polar magnet Fe2Mo3O8
Yuting Chang, Yakui Weng, Yunlong Xie +6
Linear magnetoelectric effect is an attractive phenomenon in condensed matters and provides indispensable technological functionalities. Here a colossal linear magnetoelectric effe…
Signatures of a gapless quantum spin liquid in the Kitaev material NaCoZnSbO
Zhongtuo Fu, Ruokai Xu, Yingqi Chen +13
The honeycomb-lattice cobaltate NaCoSbO has recently been proposed to be a proximate Kitaev quantum spin liquid~(QSL) candidate. However, non-Kitaev terms in the Hamilt…
Negative electrocaloric effect in nonpolar phases of perovskite over wide range of temperature
Xingyue Ma, Mingxing Chen, Jun-Ming Liu +2
The electrocaloric effect (ECE) offers a promising alternative to the traditional gas compressing refrigeration due to its high efficiency and environmental friendliness. The unusu…
Suppression of the antiferromagnetic order by Zn doping in a possible Kitaev material NaCoTeO
Zhongtuo Fu, Ruokai Xu, Song Bao +13
Very recently, a 3 based honeycomb cobaltate NaCoTeO has garnered tremendous attention due to the proposed proximity to the Kitaev spin-liquid state as its 4/5…
Tripling energy storage density through order-disorder transition induced polar nanoregions in PbZrO3 thin films by ion implantation
Yongjian Luo, Changan Wang, Chao Chen +19
Dielectric capacitors are widely used in pulsed power electronic devices due to their ultrahigh power densities and extremely fast charge/discharge speed. To achieve enhanced energ…
Electrical switching of ferro-rotational order in nano-thick 1T-TaS crystals
Gan Liu, Tianyu Qiu, Kuanyu He +13
Hysteretic switching of domain states is a salient character of all ferroic materials and the foundation for their multifunctional applications. Ferro-rotational order is emerging…
Deterministic manipulation of multi-state polarization switching in multiferroic thin films
Chao Chen, Deyang Chen, Peilian Li +5
Deterministically controllable multi-state polarizations in ferroelectric materials are promising for the application of next-generation non-volatile multi-state memory devices. Ho…