有序介质中光学活动的博恩-库恩耦合振荡器模型

IF 5.8 3区材料科学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Nanoscale Pub Date : 2025-03-05 DOI:10.1039/d4nr04378b

Razvigor Ossikovski, Oriol Arteaga

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Born-Kuhn’s coupled oscillator model for optical activity in ordered media

Starting from the phenomenological electromagnetic description of optical activity we establish a formal framework in which the gyration and permittivity tensors of any ordered medium (a molecule or a crystal) can be derived using the classic Born-Kuhn’s coupled oscillator model. The model allows for an efficient parameterisation of both tensors in terms of the configurational and structural parameters (orientations, positions and coupling strengths) of a system of coupled oscillators having the same symmetries as the medium of interest. As an illustration, Born-Kuhn’s molecular models of all optically active crystal classes are established.

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来源期刊

Nanoscale CHEMISTRY, MULTIDISCIPLINARY-NANOSCIENCE & NANOTECHNOLOGY

CiteScore

12.10

自引率

3.00%

发文量

1628

审稿时长

1.6 months

期刊介绍： Nanoscale is a high-impact international journal, publishing high-quality research across nanoscience and nanotechnology. Nanoscale publishes a full mix of research articles on experimental and theoretical work, including reviews, communications, and full papers.Highly interdisciplinary, this journal appeals to scientists, researchers and professionals interested in nanoscience and nanotechnology, quantum materials and quantum technology, including the areas of physics, chemistry, biology, medicine, materials, energy/environment, information technology, detection science, healthcare and drug discovery, and electronics.