Ministry of Industry and Information Technology

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20142026

most citedNSFnets (Navier-Stokes Flow nets): Physics-informed neural networks for the incompressible Navier-Stokes equations

1.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2024 · cond-mat.mtrl-sciShow all

7 papers · 2 filters

cond-mat.mtrl-sci2024

Gain-loss-engineering: a new platform for extreme anisotropic thermal photon tunneling

Cheng-Long Zhou, Yu-Chen Peng, Yong Zhang +3

We explore a novel approach to achieving anisotropic thermal photon tunneling, inspired by the concept of parity-time symmetry in quantum physics. Our method leverages the modulati…

cond-mat.mtrl-sci2024★ 3 cited

Electric Polarization and Magnetic Properties of (NH $_{4}$ ) $_{1 - x}$ K $_{x}$ I (x = 0.05-0.17)

Yi Yang Xu, Lei Meng, Miao Miao Zhao +2

While all of the polymorphs of pure NH $_{4}$ I and KI are non-polar, we identify that (NH $_{4}$ ) $_{0.95}$ K $_{0.05}$ I is ferroelectric and (NH $_{4}$ ) $_{0.87}$ K $_{0.13}$ I and (NH $_{4}$ )$_{0.8…

cond-mat.mtrl-sci2024★ 3 cited

Ferroelectricity Driven by Orbital Resonance of Protons in CH $_{3}$ NH $_{3}$ Cl and CH $_{3}$ NH $_{3}$ Br

Chu Xin Peng, Lei Meng, Yi Yang Xu +4

The $β$ and $γ$ phases of methylammonium chloride CH $_{3}$ NH $_{3}$ Cl and methylammonium bromide CH $_{3}$ NH $_{3}$ Br are identified to be ferroelectric $v ia$ pyroelectric current and dielect…

cond-mat.mtrl-sci2024★ 5 cited

Magnetic interactions based on proton orbital motion in CH $_{3}$ NH $_{3}$ PbI $_{3}$ and CH $_{3}$ NH $_{3}$ PbBr $_{3}$

Lei Meng, Miao Miao Zhao, Yi Yang Xu +5

The microscopic origin of the remarkable optoelectronic properties of one of the most studied contemporary materials remains unclear. Here, we identify the existence of magnetic in…

cond-mat.mtrl-sci2024★ 6 cited

Magnetic Properties of NH $_{4}$ H $_{2}$ PO $_{4}$ and KH $_{2}$ PO $_{4}$ : Emergence of Multiferroic Salts

Lei Meng, Chen He, Wei Ji +1

We observe sharp step-down discontinuities in the magnetic susceptibility of NH $_{4}$ H $_{2}$ PO $_{4}$ and NH $_{4}$ H $_{2}$ PO $_{4}$ - $d$ $_{60}$ (60% deuterated) along the $a$ and $c$ -axes occurrin…

cond-mat.mtrl-sci2024★ 6 cited

Magnetoelectric Coupling Based on Protons in Ammonium Sulfate

Lei Meng, Chen He, Fei Yen

Most ferroelectric crystals have their own set of unique characteristics and ammonium sulfate (NH $_{4}$ ) $_{2}$ SO $_{4}$ is no exception. We report on two previously unidentified features…

cond-mat.mtrl-sci2024★ 11 cited

Magnetic Ordering of Ammonium Cations in NH $_{4}$ I, NH $_{4}$ Br and NH $_{4}$ Cl

Fei Yen, Lei Meng, Tian Gao +1

The different types of magnetism arise mainly from how electrons move and interact with each other. In this work, we show how protons (H $^{+}$ ) also exhibit magnetic behavior. We mea…

Gain-loss-engineering: a new platform for extreme anisotropic thermal photon tunneling

Electric Polarization and Magnetic Properties of (NH4​)1−x​Kx​I (x = 0.05-0.17)

Ferroelectricity Driven by Orbital Resonance of Protons in CH3​NH3​Cl and CH3​NH3​Br

Magnetic interactions based on proton orbital motion in CH3​NH3​PbI3​ and CH3​NH3​PbBr3​

Magnetic Properties of NH4​H2​PO4​ and KH2​PO4​: Emergence of Multiferroic Salts