Two-dimensional electrons in a magnetic field can form new states of matter characterized by topological properties and strong electronic correlations as displayed in the integer and fractional ...

In a challenge to current astrophysical models of the universe, researchers have found that current estimates of the interiors of so-called ice giant planets within and without the solar system ...

Heart of the experiment: the optical cavity used to create the photon gas. (Courtesy: Volker Lannert/University of Bonn) A gas of photons with nearly infinite compressibility has been created by ...

Many of today's scientific processes are simulated using computer-driven mathematical models. But for a model to accurately predict how air flow behaves at high speeds, for example, scientists need ...

In order to push flight technology beyond the supersonic regime, fundamental research on viscous hypersonic flow will be essential. It is widely recognized that this research must have both a strong ...

Description: Engineering properties of soils, including compaction phenomena, with emphasis on strength and compressibility. Experiments to examine the nature and validity of strength and ...

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