نتایج جستجو برای: dimensional hole gas

تعداد نتایج: 685696  

2008
George Ruppeiner

Singularities in the thermodynamics of Kerr-Newman black holes are commonly associated with phase transitions. However, such interpretations are complicated by a lack of stability and, more significantly, by a lack of conclusive insight from microscopic models. Here, I focus on the later problem. I use the thermodynamic Riemannian curvature scalar R as a try to get microscopic information from ...

2006
Andrew I. MacFadyen Miloš Milosavljević

We present a two-dimensional grid-based hydrodynamic simulation of a thin, viscous, locally isothermal corotating disk orbiting an equal-mass Newtonian binary point mass on a fixed circular orbit. We study the structure of the disk aftermultiple viscous times. The binarymaintains a central hole in the viscously relaxed diskwith radius equal to about twice the binary semimajor axis. Disk surface...

Journal: :Ukrainian Journal of Physics 2022

The coplanar electrons and holes in a strong perpendicular magnetic field at low temperatures form magnetoexcitons when theCoulomb interactions between lying on the lowest Landau levels play main role. However, hole layers are spatially separated, Coulomb electron-hole interaction diminishes, two-dimensional electron gas (2DEG) (2DHG) formed. Their properties under conditions of fractional quan...

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