Xingchen Shen

activity

20222026

most citedHierarchical Characterization of Thermoelectric Performance in Copper-Based Chalcogenide CsCu

_{3}

_{2}

: Unveiling the role of Anharmonic Lattice Dynamics

13 citations · 50 across the 12 of their papers we have counts for

collaborators

Showing 2026Show all

2 papers · 1 filter

cond-mat.mtrl-sci2026

Approaching the Limit of Intrinsic Crystalline Thermal Insulation

Ruihuan Cheng, Zhiqiang Cui, Mani Jayaraman +9

Crystalline materials with ultralow thermal conductivity ( $κ$ ) are potential thermal barrier coatings or thermoelectrics, yet the discovery of ultralow- $κ$ materials remains ineffi…

cond-mat.str-el2026

Orbital dimerization-induced first-order structural phase transition: a case study in La $_{3}$ Ni $_{2}$ O $_{7}$

Xingchen Shen, Wei Ku

First-order structural phase transition is a common phenomenon in materials that qualitatively alters their physical properties. Yet, the abrupt first-order nature is usually unexp…

Approaching the Limit of Intrinsic Crystalline Thermal Insulation

Orbital dimerization-induced first-order structural phase transition: a case study in La3​Ni2​O7​

Orbital dimerization-induced first-order structural phase transition: a case study in La $_{3}$ Ni $_{2}$ O $_{7}$