On the energy band of neutral-beam etched Si/Si0.7Ge0.3 nanopillars

Min-Hui Chuang; Yi-Ming Li; Seiji Samukawa

doi:10.35848/1347-4065/abde2a

On the energy band of neutral-beam etched Si/Si0.7Ge0.3 nanopillars

Min-Hui Chuang, Yi-Ming Li^*, Seiji Samukawa

^*此作品的通信作者

電信工程研究所

研究成果: Article › 同行評審

1 引文斯高帕斯（Scopus）

摘要

In this work, the geometry effects on the energy band of the well-aligned silicon (Si) nanopillars (NPs) embedded in Si0.7Ge0.3 matrix fabricated by neutral beam etching are studied. We formulate and solve the Schrodinger equation with an effective mass approach in k space. The radius, separation, and shape effects on the energy band and density of states of the explored NPs are calculated and discussed. The separation of NPs plays a crucial factor to manipulate the band structure among the aforementioned factors.

原文	English
文章編號	SBBI03
頁（從 - 到）	1-4
頁數	4
期刊	Japanese journal of applied physics
卷	60
發行號	SB
DOIs	https://doi.org/10.35848/1347-4065/abde2a
出版狀態	Published - 1 5月 2021

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10.35848/1347-4065/abde2a

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abstract = "In this work, the geometry effects on the energy band of the well-aligned silicon (Si) nanopillars (NPs) embedded in Si0.7Ge0.3 matrix fabricated by neutral beam etching are studied. We formulate and solve the Schrodinger equation with an effective mass approach in k space. The radius, separation, and shape effects on the energy band and density of states of the explored NPs are calculated and discussed. The separation of NPs plays a crucial factor to manipulate the band structure among the aforementioned factors.",

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T1 - On the energy band of neutral-beam etched Si/Si0.7Ge0.3 nanopillars

AU - Chuang, Min-Hui

AU - Li, Yi-Ming

AU - Samukawa, Seiji

PY - 2021/5/1

Y1 - 2021/5/1

N2 - In this work, the geometry effects on the energy band of the well-aligned silicon (Si) nanopillars (NPs) embedded in Si0.7Ge0.3 matrix fabricated by neutral beam etching are studied. We formulate and solve the Schrodinger equation with an effective mass approach in k space. The radius, separation, and shape effects on the energy band and density of states of the explored NPs are calculated and discussed. The separation of NPs plays a crucial factor to manipulate the band structure among the aforementioned factors.

AB - In this work, the geometry effects on the energy band of the well-aligned silicon (Si) nanopillars (NPs) embedded in Si0.7Ge0.3 matrix fabricated by neutral beam etching are studied. We formulate and solve the Schrodinger equation with an effective mass approach in k space. The radius, separation, and shape effects on the energy band and density of states of the explored NPs are calculated and discussed. The separation of NPs plays a crucial factor to manipulate the band structure among the aforementioned factors.

KW - Si nanopillar

KW - energy band

KW - Schr&#246

KW - dinger equation in k space

KW - neutral beam etching

KW - Si0 7Ge0 3

KW - fabrication and simulation

KW - density of state

U2 - 10.35848/1347-4065/abde2a

DO - 10.35848/1347-4065/abde2a

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SN - 0021-4922

VL - 60

SP - 1

EP - 4

JO - Japanese journal of applied physics

JF - Japanese journal of applied physics

IS - SB

M1 - SBBI03

ER -

On the energy band of neutral-beam etched Si/Si0.7Ge0.3 nanopillars

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