Fabrication of polycrystalline LaB6 tips array by femtosecond laser and its field emission performance
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DOI: 10.1063/5.0190187
Abstract: Femtosecond laser processing technology has been used to achieve controlled processing of microtips array on the surface of polycrystalline LaB6 blocks. Under the condition of ensuring the integrity of the geometric morphology of the tips… read more here.
Keywords: field; field emission; polycrystalline lab6; femtosecond laser ... See more keywords