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Deep-potential enabled multiscale simulation of gallium nitride devices on boron arsenide cooling substrates
High-efficient heat dissipation plays critical role for high-power-density electronics. Experimental synthesis of ultrahigh thermal conductivity...
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Cooling potential for hot climates by utilizing thermal management of compressed air energy storage systems
This work presents findings on utilizing the expansion stage of compressed air energy storage systems for air conditioning purposes. The proposed...
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Pressure-induced liquid-liquid transition in a family of ionic materials
Liquid−liquid transition (LLT) between two disordered phases of single-component material remains one of the most intriguing physical phenomena....
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Recent changes in the upper oceanic water masses over the Indian Ocean using Argo data
Utilizing Argo data from 2003 to 2019, we examine thermohaline changes in the Indian Ocean within the upper 700 m. Widespread warming is observed...
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Colossal barocaloric effects with ultralow hysteresis in two-dimensional metal–halide perovskites
Pressure-induced thermal changes in solids—barocaloric effects—can be used to drive cooling cycles that offer a promising alternative to traditional...
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Terbium-149 production: a focus on yield and quality improvement towards preclinical application
Terbium-149 (T 1/2 = 4.1 h, E α = 3.98 MeV (16.7%), 28 µm range in tissue) is a radionuclide with potential for targeted alpha therapy. Due to the...
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Dynamic acoustic optimization of pulse tube refrigerators for rapid cooldown
Pulse tube refrigerators are a critical enabling technology for many disciplines that require low temperatures. These refrigerators dominate the...
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Synergies of fuel cell system thermal management and cryogenic hydrogen exergy utilization
Low-temperature polymer electrolyte fuel cell systems (FCSs) need to reject large amounts of low temperature heat. Often a mobile FCS’s cooling...
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Direct observation of tunable thermal conductance at solid/porous crystalline solid interfaces induced by water adsorbates
Improving interfacial thermal transport is crucial for heat dissipation in devices with interfaces, such as electronics, buildings, and solar panels....
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The influence of molecular shape on reorientation dynamics of sizable glass-forming isomers at ambient and elevated pressure
We used dielectric spectroscopy to access the molecular dynamics of three isomers with a structure based on a sizable, partially rigid, and non-polar...
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Cryopreservation and revival of Hawaiian stony corals using isochoric vitrification
Corals are under siege by both local and global threats, creating a worldwide reef crisis. Cryopreservation is an important intervention measure and...
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Magmatic surge requires two-stage model for the Laramide orogeny
The Laramide orogeny is a pivotal time in the geological development of western North America, but its driving mechanism is controversial. Most...
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Understanding the emergence of the boson peak in molecular glasses
A common feature of glasses is the “boson peak”, observed as an excess in the heat capacity over the crystal or as an additional peak in the...
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High-pressure studies in the supercooled and glassy state of the strongly associated active pharmaceutical ingredient—ticagrelor
In this paper, the molecular dynamics at different thermodynamic conditions of hydrogen-bonded (H-bonded) active pharmaceutical ingredient—ticagrelor...
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Molecular dynamics analysis of elastic properties and new phase formation during amorphous ices transformations
Unlike conventional first-order phase transitions, the kinetics of amorphous-amorphous transitions has been much less studied. The ultrasonic...
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Carry-over effects of dry period heat stress on the mammary gland proteome and phosphoproteome in the subsequent lactation of dairy cows
Exposure to heat stress during a cow’s dry period disrupts mammary gland remodeling, impairing mammary function and milk production during the...
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Non-KREEP origin for Chang’e-5 basalts in the Procellarum KREEP Terrane
Mare volcanics on the Moon are the key record of thermo-chemical evolution throughout most of lunar history
1 –3 . Young mare basalts—mainly distributed...
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A metal–organic framework for efficient water-based ultra-low-temperature-driven cooling
Efficient use of energy for cooling applications is a very important and challenging field in science. Ultra-low temperature actuated ( T driving < 80 °...
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Copper sulfide deposition and remobilisation triggered by non-magmatic fluid incursion in the single-intrusion Tongchang porphyry system, SE China
Porphyry ore deposits are a major source of base and precious metals. Likewise, they bear important fingerprints for understanding magmatic /...
