Optics and Spectroscopy

局域表面等离子体共振

Localized Surface Plasmon Resonance

A physical phenomenon where the conduction electrons on the surface of a metal nanoparticle oscillate collectively at a specific frequency when excited by light. / 一种物理现象，当光激发时，金属纳米粒子表面的传导电子以特定频率集体振荡。

Knowledge type: 自然理论
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-20 16:00:53

Sub-knowledge points

Surface Plasmon PolaritonsMie TheoryLSPR sensing

Higher-order knowledge points

PlasmonicsNano-optics

Main parameters and performance indicators

Resonance wavelength: The specific wavelength of light that causes the resonanceParticle size: Affects the resonance conditionRefractive index: The dielectric environment surrounding the particle

Open problems

No unresolved problem recorded yet

Related literature

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局域表面等离子体共振

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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