A carefully designed crystalline geometric structure made of an artificial garnet crystal called yttrium iron garnet that was used in Nanyang Technological University, Singapore’s experiments on dark ...

The kilonova briefly mimicked the conditions immediately following the Big Bang, and allowed scientists to confirm the source of the heavy elements Strontium and Yttrium for the very first time.

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showed that force can do the same. The authors used an atomic force microscope (AFM) to apply force to a doped sodium yttrium fluoride nanocrystal, and measured the excitation power required to ...