11 research outputs found
Indirect Optical Absorption of Single Crystalline beta-FeSi2
Full text linkWe investigated optical absorption spectra near the fundamental absorption
edge of beta-FeSi2 single crystals by transmission measurements. The phonon
structure corresponding to the emission and absorption component was clearly
observed in the low-temperature absorption spectra. Assuming exciton state in
the indirect allowed transition, we determined a phonon energy of 0.031 +-
0.004 eV. A value of 0.814 eV was obtained for the exciton transition energy at
4K.Comment: 10 pages with 3 figure
Effect of solidification phases on metallurgical and mechanical behavior of steel weld metals
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Effects of several elements of bare electrode steel wire for gas shielded metal arc welding
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Thyrocyte Proliferation by Cellular Adhesion to Infiltrating Lymphocytes through the Intercellular Adhesion Molecule-1/Lymphocyte Function-Associated Antigen-1 Pathway in Graves’ Disease1
No full textDistribution of residual long-lived radioactivity in the inner concrete walls of a compact medical cyclotron vault room
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