Fowler-Nordheim current oscillations in Si(111)/SiO2/twisted-Si(111) tunneling structures

被引：1

作者：

Moraru, D

Kato, H

Horiguchi, S

Ishikawa, Y

Ikeda, H

Tabe, M

机构：

[1] Shizuoka Univ, Elect Res Inst, Shizuoka 4328011, Japan

[2] Akita Univ, Dept Elect & Elect Engn, Akita 0108502, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 2006年 / 45卷 / 8-11期

关键词：

transverse momentum conservation; Fowler-Nordheim tunneling; Fowler-Nordheim current oscillations; Si/SiO2/Si structures;

D O I：

10.1143/JJAP.45.L316

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The dependence of Fowler-Nordheim current oscillations (FNCOs) on the twist angle between the facing Si layers ill Si(111)/SiO2/Si(111) bonded structures is investigated. The observed systematic variation in oscillation amplitude with twist angle call be ascribed to transverse momentum conservation upon Fowler-Nordheim tunneling through thin SiO2. A Calculation result, taking into account the twist-induced decrease in potential discontinuity and consequently in the reflection coefficient at the SiO2/twisted Si interface, provides the theoretical basis for the experimental results.

引用

页码：L316 / L318

页数：3

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