Jiaqing He
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View article: Increased inflammation and oxidative stress caused by accumulated metal particle exposure among metro station staff
Increased inflammation and oxidative stress caused by accumulated metal particle exposure among metro station staff Open
Metro is a significant part of world transport, delivering over 58 billion passengers annually. Train operation processes generated PM rich in heavy metals in the station, but the natural ventilation underground is poor leading to a high P…
View article: Fatty acid-binding protein 4 drives microglia-mediated neuroinflammation through promoting S100A9 expression and lipid droplet accumulation after intracerebral hemorrhage
Fatty acid-binding protein 4 drives microglia-mediated neuroinflammation through promoting S100A9 expression and lipid droplet accumulation after intracerebral hemorrhage Open
Background As primary immune sentinels of the central nervous system (CNS), microglia respond rapidly to acute brain injury and engage in dynamic crosstalk with infiltrating peripheral immune cells. This interplay critically shapes the neu…
View article: Homo-layer flexible Bi <sub>2</sub> Te <sub>3</sub> -based films with high thermoelectric performance
Homo-layer flexible Bi <sub>2</sub> Te <sub>3</sub> -based films with high thermoelectric performance Open
Here, we demonstrate unconventional scalable and sustainable manufacturing of flexible n-type Bi 2 Te 3 films via physical vapor deposition and homo-layer fusion engineering. The achieved ultrahigh power factor of up to 30.0 microwatts per…
View article: Theory of Two-Level Tunneling Systems in Superconductors
Theory of Two-Level Tunneling Systems in Superconductors Open
We develop a field theory formulation for the interaction of an ensemble of two-level tunneling systems (TLSs) with the electronic states of a superconductor. Predictions for the impact of two-level tunneling systems on superconductivity a…
View article: Electric field-coupled two-photon polymerization system for on-demand modulation of 3D-printed structural color
Electric field-coupled two-photon polymerization system for on-demand modulation of 3D-printed structural color Open
Advanced manufacturing has been extensively studied using various resin monomers and customized apparatus. Multimaterial microfabrication tools remain limited due to the size constraints inherent in extrusion-based fabrication methods. In …
View article: Intelligent behaviors of hydrogel and liquid crystalline polymer aggregations and collectives: a mini-review
Intelligent behaviors of hydrogel and liquid crystalline polymer aggregations and collectives: a mini-review Open
Responsive materials exhibit intelligence through their intrinsic ability to autonomously sense and respond to external stimuli. These materials have the potential to form robotic swarms characterized by high flexibility, robust scalabilit…
View article: From Prompts to Templates: A Systematic Prompt Template Analysis for Real-world LLMapps
From Prompts to Templates: A Systematic Prompt Template Analysis for Real-world LLMapps Open
Large Language Models (LLMs) have revolutionized human-AI interaction by enabling intuitive task execution through natural language prompts. Despite their potential, designing effective prompts remains a significant challenge, as small var…
View article: Strong Orbital-Lattice Coupling Induces Glassy Thermal Conductivity in High-Symmetry Single Crystal <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi>BaTiS</mml:mi></mml:mrow><mml:mrow><mml:mn>3</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:math>
Strong Orbital-Lattice Coupling Induces Glassy Thermal Conductivity in High-Symmetry Single Crystal Open
In this work, we investigated glassy lattice thermal conductivity in high-symmetry BaTiS3 crystals, with a particular focus on the critical interplay between orbital electrons and lattice dynamics. Strong orbital-lattice coupling was found…
View article: Local Excitation of Kagome Spin Ice Magnetism Seen by Scanning Tunneling Microscopy
Local Excitation of Kagome Spin Ice Magnetism Seen by Scanning Tunneling Microscopy Open
The kagome spin ice can host frustrated magnetic excitations by flipping its local spin. Under an inelastic tunneling condition, the tip in a scanning tunneling microscope can flip the local spin, and we apply this technique to kagome meta…
View article: Strong low-energy rattling modes enabled liquid-like ultralow thermal conductivity in a well-ordered solid
Strong low-energy rattling modes enabled liquid-like ultralow thermal conductivity in a well-ordered solid Open
Crystalline solids exhibiting inherently low lattice thermal conductivity (κL) are of great importance in applications such as thermoelectrics and thermal barrier coatings. However, κL cannot be arbitrarily low and is limited by the minimu…
View article: Tailoring local chemical fluctuation of high-entropy structures in thermoelectric materials
Tailoring local chemical fluctuation of high-entropy structures in thermoelectric materials Open
In high-entropy materials, local chemical fluctuation from multiple elements inhabiting the same crystallographic site plays a crucial role in their unique properties. Using atomic-resolution chemical mapping, we identified the respective …
View article: Optimization of the average figure-of-merit zT in medium-entropy GeTe-based materials via entropy engineering
Optimization of the average figure-of-merit zT in medium-entropy GeTe-based materials via entropy engineering Open
Entropy engineering has emerged as an effective strategy for improving the figure-of-merit zT by decelerating the phonon transport while maintaining good electrical transport properties of thermoelectric materials. Herein, a high average z…
View article: Gibbs Adsorption and Zener Pinning Enable Mechanically Robust High‐Performance Bi<sub>2</sub>Te<sub>3</sub>‐Based Thermoelectric Devices
Gibbs Adsorption and Zener Pinning Enable Mechanically Robust High‐Performance Bi<sub>2</sub>Te<sub>3</sub>‐Based Thermoelectric Devices Open
Bi 2 Te 3 ‐based alloys have great market demand in miniaturized thermoelectric (TE) devices for solid‐state refrigeration and power generation. However, their poor mechanical properties increase the fabrication cost and decrease the servi…
View article: Non-planar dielectrics derived thermal and electrostatic field inhomogeneity for boosted weather-adaptive energy harvesting
Non-planar dielectrics derived thermal and electrostatic field inhomogeneity for boosted weather-adaptive energy harvesting Open
Weather-adaptive energy harvesting of omnipresent waste heat and rain droplets, though promising in the field of environmental energy sustainability, is still far from practice due to its low electrical output owing to dielectric structure…
View article: Differentiated Ionic Electroresponse of Asymmetric Bio‐Hydrogels with Unremitting Power Output
Differentiated Ionic Electroresponse of Asymmetric Bio‐Hydrogels with Unremitting Power Output Open
Cytomembranes with efficient ionic selectivity and energy circulation, essential for biological activities in multicellular organisms, are a source of inspiration for man‐made biomedical devices. However, current man‐made soft systems main…
View article: Physics-guided co-designing flexible thermoelectrics with techno-economic sustainability for low-grade heat harvesting
Physics-guided co-designing flexible thermoelectrics with techno-economic sustainability for low-grade heat harvesting Open
Flexible thermoelectric harvesting of omnipresent spatial thermodynamic energy, though promising in low-grade waste heat recovery (<100°C), is still far from industrialization because of its unequivocal cost-ineffectiveness caused by low t…
View article: Material AgInSe2 originated from strong acoustic phonon scattering
Material AgInSe2 originated from strong acoustic phonon scattering Open
The chalcopyrite system, which consists of ABC2 (where A can be Cu or Ag, B can be Ga or In, and C can be Se or Te), has potential uses in thermoelectric applications. However, the lack of high-performance n-type chalcopyrite thermoelectri…
View article: A boost of thermoelectric generation performance for polycrystalline InTe by texture modulation
A boost of thermoelectric generation performance for polycrystalline InTe by texture modulation Open
A new method of crystal deformation is presented to simultaneously improve the thermoelectric and mechanical properties of InTe; this results in the successful fabrication of a thermoelectric module with a high heat-to-power conversion eff…
View article: CSD 2201866: Experimental Crystal Structure Determination
CSD 2201866: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…