| 21. | InSb is a narrow-gap semiconductor with an energy band gap of 0.17 zincblende with a 0.648 nm lattice constant.
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| 22. | From these results, an empirical relationship was established between the a-axis lattice constant and T c in iron-based superconductors.
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| 23. | Interband optical transitions happen at the scale of the lattice constant which is small compared to the exciton radius.
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| 24. | Other substrates used are zinc oxide, with lattice constant mismatch of only 2 % and silicon carbide ( SiC ).
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| 25. | First, self-trapped exciton states are always of a small radius, of the order of lattice constant, due to their electric neutrality.
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| 26. | Because germanium and gallium arsenide have very similar lattice constants, germanium substrates can be used to make gallium arsenide solar cells.
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| 27. | ;Solid : The crystal symmetry is cubic, Pearson symbol cP16, space group P2 1 3 No . 198, lattice constant 0.5125 nm.
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| 28. | Once the etchable material is removed, however, the larger lattice constant of the bottom layer causes both layers to curl into a tube.
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| 29. | Two adjacent spins in a solid with lattice constant that participate in a mode with wavevector have an angle between them equal to.
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| 30. | The mismatches of lattice constants of the materials create tensions in the surface layer, which in turn leads to formation of the quantum dots.
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