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ScienceDaily: Top Technology News |
| Posted: 03 Jan 2022 11:56 AM PST Why the sun's corona reaches temperatures of several million degrees Celsius is one of the great mysteries of solar physics. A 'hot' trail to explain this effect leads to a region of the solar atmosphere just below the corona, where sound waves and certain plasma waves travel at the same speed. In an experiment using the molten alkali metal rubidium and pulsed high magnetic fields, researchers have developed a laboratory model and experimentally confirmed the theoretically predicted behavior of these plasma waves. |
| Snapshots from the quantum world Posted: 03 Jan 2022 09:17 AM PST A research collaboration can read out optically previously indistinguishable spin states by using a newly developed spectroscopy method. |
| 3D semiconductor particles offer 2D properties Posted: 03 Jan 2022 09:17 AM PST Researchers have discovered that the junctures at the facet edges of 3D semiconductor particles have 2D properties, which can be leveraged for photoelectrochemical processes -- in which light is used to drive chemical reactions -- that can boost solar energy conversion technologies. |
| Self-healing nanomaterials usable in solar panels and other electronic devices Posted: 03 Jan 2022 07:46 AM PST The field of self-repairing materials is rapidly expanding, and what used to be science fiction might soon become reality, thanks to scientists who developed eco-friendly nanocrystal semiconductors capable of self-healing. Their findings describe the process, in which a group of materials called double perovskites display self-healing properties after being damaged by the radiation of an electron beam. |
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