METHOD OF FORMING SEMICONDUCTOR DEVICE HAVING CARBON NANOTUBE
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United States of America
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Mar 20, 2025
app pub date -
Dec 2, 2024
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Dec 2, 2024
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Abstract
A method includes placing a first charged metal dot on a first position of a surface of a semiconductor substrate. A first charged region is formed on a second position of the surface of the semiconductor substrate. A precursor gas is flowed along a first direction from the first position toward the second position on the semiconductor substrate, thereby forming a first carbon nanotube (CNT) on the semiconductor substrate. A dielectric layer is deposited to cover the first CNT and the semiconductor substrate. A second charged metal dot is placed on a third position of a surface of the dielectric layer. A second charged region is formed on a fourth position of the surface of the dielectric layer. The precursor gas is flowed along a second direction from the third position toward the fourth position on the semiconductor substrate, thereby forming a second CNT on the first CNT.
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