Concept

Artificial island

Related publications (13)

Threshold for metastable tearing modes in DIII-D

At sufficiently high poloidal beta beta(theta) and low collisionality, m/n = 3/2 tearing modes are excited in the DIII-D tokamak by a q = 1 sawtooth crash perturbation. The resulting islands of full radial width w are long lived and reduce global confineme ...

1998

Submonolayer nucleation and growth of copper on Ni(100)

Klaus Kern, Harald Brune

Island densities and island sizes can be varied or even tailored by choice of external parameters in molecular beam epitaxy, i.e.: by the choice of substrate temperature. deposition rate, and coverage. We present a comprehensive study of the nucleation kin ...

1997

Interlayer Mass-Transport in Homoepitaxial and Heteroepitaxial Metal Growth

Klaus Kern, Harald Brune

We describe a general method for the quantitative determination of the interlayer mass transport in epitaxial growth. Through measurement of the nucleation rate on top of islands as a function of island size and temperature, the additional barrier for an a ...

1995

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