Enhancement of impact ionization in Hubbard clusters by disorder and next-nearest-neighbor hopping
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DOI: 10.1103/physrevb.102.245125
Abstract: We perform time-resolved exact diagonalization of the Hubbard model with time dependent hoppings on small clusters of up to $12$ sites. Here, the time dependence originates from a classic electromagnetic pulse, which mimics the impact… read more here.
Keywords: impact ionization; nearest neighbor; enhancement impact; next nearest ... See more keywords
Enhancement of Impact Abrasion Resistance Performances of White Cast Iron Utilizing Ti3AlC2
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DOI: 10.3390/ma15165554
Abstract: Al-Ti-C master alloy agent is currently the most promising grain refiner. This work investigates the influence of Ti3AlC2 addition (1.0–3.0 wt.%) on the microstructure of a hypoeutectic cast iron (4.7 wt.% Cr, 2.3 wt.% C).… read more here.
Keywords: enhancement impact; resistance; ti3alc2; cast iron ... See more keywords