A high-resolution TEM image of the nanoparticles studied in this work. Courtesy: J Belo Most materials expand when they are heated up and contract when cooled down – a phenomenon known as positive ...
Heat of the moment: the thermal expansion coefficient of molybdenum diselenide at 3 nm resolution. The thermal expansion of graphene and several other 2D materials has been measured at a spatial ...
Scientists have upended long-held assumptions about thermal conductivity, revealing that boron arsenide crystals can conduct heat even better than diamond. Researchers at the University of Houston ...
Boron arsenide has dethroned diamond as the best heat conductor, thanks to refined crystal purity and improved synthesis ...
Stacking dies introduces layers of complexity driven by multi-physics interactions, which must be addressed at the start of ...
Most materials in our world shrink in volume when cooled and expand when heated. Humans have known this for some time, and have built our civilization with that in mind. Yet, as we seek to expand ...
The thermal conductivity of boron arsenide can compete with diamond. Discover how this challenges theoretical limits and ...
Some of the most difficult (and most important) experiments in the history of physics had to do with making connections between different concepts. What about the connection between objects moving ...
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