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Publications (3)

cond-mat.mtrl-sci2014

Compositional dependence of the direct and indirect band gaps in $Ge_{1 - y} Sn_{y}$ alloys from room temperature photoluminescence

L. Jiang, J. D. Gallagher, C. L. Senaratne +4

The compositional dependence of the lowest direct and indirect band gaps in $Ge_{1 - y} Sn_{y}$ has been determined from room-temperature photoluminescence measurements.…

hep-ex2011

The 2010 Interim Report of the Long-Baseline Neutrino Experiment Collaboration Physics Working Groups

The LBNE Collaboration, T. Akiri, D. Allspach +329

In early 2010, the Long-Baseline Neutrino Experiment (LBNE) science collaboration initiated a study to investigate the physics potential of the experiment with a broad set of diffe…

cond-mat.mtrl-sci2011

Direct vs. indirect optical recombination in Ge films grown on Si substrates

G. Grzybowski, R. Roucka, J. Mathews +3

The optical emission spectra from Ge films on Si are markedly different from their bulk Ge counterparts. Whereas bulk Ge emission is dominated by the material's indirect gap, the p…

Publications (3)

Compositional dependence of the direct and indirect band gaps in Ge1−y​Sny​ alloys from room temperature photoluminescence

The 2010 Interim Report of the Long-Baseline Neutrino Experiment Collaboration Physics Working Groups

Direct vs. indirect optical recombination in Ge films grown on Si substrates

Compositional dependence of the direct and indirect band gaps in $Ge_{1 - y} Sn_{y}$ alloys from room temperature photoluminescence