Materials Science
压磁-压电半导体PN结夹层光纤
Piezomagnetic–Piezoelectric Semiconductor PN-Junction Sandwich FiberA composite fiber structure consisting of a weak PN-junction piezoelectric-semiconductor core sandwiched between magnetostrictive layers. It utilizes carrier screening and a local magnetic field to induce a potential difference, analyzed via a finite-length one-dimensional analytical model. / 一种由弱PN结压电半导体芯夹在压磁层之间的复合光纤结构。它利用载流子屏蔽和局部磁场产生电势差，并通过有限长度一维解析模型进行分析。
- Knowledge type
- 物理设备
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-04 17:07:01
Sub-knowledge points
Finite-length one-dimensional analytical modelFour-region solution separating junction reference from magnetic incrementCarrier screening and observation geometry effectsBlocking end conditions and interface continuity
Higher-order knowledge points
No connected node yet
Main parameters and performance indicators
magnetic increment: localized magnetic-field increment about a prescribed biasscreening length: parameter governing carrier screeningexcitation width: parameter governing internal magnetic-field readoutobservation position: parameter governing internal magnetic-field readoutlayer thickness: modifies both magnetic conversion and carrier screening
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsCarrier Screening and Potential-Difference Response of a Piezomagnetic–Piezoelectric Semiconductor PN-Junction Sandwich Fiber Under a Local Magnetic FieldOpen source
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Creation and modification trail
1 recordsRecord title: Piezomagnetic–Piezoelectric Semiconductor PN-Junction Sandwich Fiber.
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