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Uncovering unique properties in a 2-dimensional crystal

Scientists from Case Western Reserve University discovered unique spin and valley properties in a 2-dimensional crystal, leading to potential applications in optoelectronics and solar cells. The research found that charged quasi-particles called negative trions can be manipulated to change light absorption and emission.

SourceCase Western Reserve University·JournalNature Materials·DateDec 3, 2012
Rigol DP832 Triple-Output Bench Power Supply

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Quasiparticle behavior in bose quantum liquids

Scientists have discovered that higher energies cause Bose quasiparticles to decay, leading to spectrum termination in certain materials. The research, conducted using neutron scattering measurements, confirms predictions made by Russian Nobel Prize-winning physicist L.D. Landau.

SourceDOE/Brookhaven National Laboratory·DateMar 25, 2005