| 11. | Lau worked on gallium arsenide and gallium nitride devices and materials.
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| 12. | Lau worked on gallium arsenide and gallium nitride devices and materials.
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| 13. | The shortest wavelength lasers rely on gallium nitride-based materials.
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| 14. | Compounds of gallium ( II ) were unknown until quite recently.
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| 15. | Gallium and germanium are also recovered some from other sulfide ores.
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| 16. | I like gallium because it's a great surprise.
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| 17. | Switching to gallium arsenide would mean replacing nearly all of this gear.
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| 18. | There was no word on who might buy the gallium from Russia.
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| 19. | LED development began with infrared and red devices made with gallium arsenide.
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| 20. | Vanadium-gallium tape is used in Nb 3 Ti.
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