Long‐Qing Chen

activity

20242026

most citedA Thermodynamic Theory of Proximity Ferroelectricity

9 citations · 20 across the 15 of their papers we have counts for

collaborators

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2 papers · 1 filter

cond-mat.str-el2026

Evaluating the Structural Basis for Polar Altermagnet Candidate Ca $_{3}$ (Ru,Ti) $_{2}$ O $_{7}$

Akash Saha, Yihuang Xiong, Vladimir A. Stoica +15

The interplay between polar and altermagnetic orders remains largely unexplored in the broader landscape of correlated electron systems. Ca $_{3}$ Ru $_{2}$ O $_{7}$ has been proposed b…

cond-mat.str-el2026

A composite electron-lattice order: electronic nematicity of 2DEG and polarization density waves at a near-ferroelectric interface

Fei Yang, Zhi-Yang Wang, Long-Qing Chen

We consider a two-dimensional electron gas (2DEG) formed at a near-ferroelectric interface and strongly coupled to polar phonons. Through a self-consistent microscopic many-body ca…

Evaluating the Structural Basis for Polar Altermagnet Candidate Ca3​(Ru,Ti)2​O7​

A composite electron-lattice order: electronic nematicity of 2DEG and polarization density waves at a near-ferroelectric interface

Evaluating the Structural Basis for Polar Altermagnet Candidate Ca $_{3}$ (Ru,Ti) $_{2}$ O $_{7}$