KFU. Card publication. Acceleration of Chemical Reactions in Hybrid One-Dimensional Photonic Crystals Based on High-Index Metamaterials

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FEDERAL UNIVERSITY

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ACCELERATION OF CHEMICAL REACTIONS IN HYBRID ONE-DIMENSIONAL PHOTONIC CRYSTALS BASED ON HIGH-INDEX METAMATERIALS

Form of presentation

Articles in Russian journals and collections

Year of publication

2022

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Authors, employees of KFU

Gaynutdinov Renat Khamitovich, author

Garifullin Adel Ildusovich, author

Khamadeev Marat Aktasovich, author

Bibliographic description in the original language

Garifullin A.I. Acceleration of Chemical Reactions in Hybrid One-Dimensional Photonic Crystals Based on High-Index Metamaterials / A.I. Garifullin, R.Kh. Gainutdinov, M.A. Khamadeev // Bull. Russ. Acad. Sci.: Phys., 2022. V. 86. Suppl. 1, P. S66–S70.

Annotation

Metamaterials with highly tunable refractive indices greatly enhance light-matter interaction in one-dimensional photonic crystals. As has been recently shown, the ionization energies of atoms placed in air voids of photonic crystals can be dramatically changed. The origin of the effect is the modification of the interaction of an electron with its own radiation field that gives rise to the change of the electron electromag- netic mass. For the first time the electromagnetic mass comes to play in describing physical processes. The mass correction is anisotropic and depends on the electron states. The photonic crystal mass correction is an observable and is described by an operator. The effect is strongly enhanced when the photonic crystal is made from highly tunable refractive index metamaterials, and the controllability of these materials gives rise to the controllability of the ionization energies and, hence, the physicochemical properties of atoms over a wide range. Thus, we assume that this quantum electrodynamic effect can be one of the main mechanisms for the acceleration of chemical reactions. In this work, the method of experimental verification of this effect based on the observation of shifts in the spectral lines of helium atoms injected in the gas phase in air voids of a hybrid one-dimensional photonic crystal by optical spectroscopy techniques is suggested. We believe that experimental verification of the effect under study can open new opportunities for the study of chemical and biochemical reactions and for the synthesis exceptional chemical compounds in confined environment that could be used in pharmaceutics and medical applications.

Keywords

photonic crystals, metamaterials, quantum electrodynamics, electron mass, ionization energy, acceleration of chemical reactions in confined environment

The name of the journal

Bulletin of the Russian Academy of Sciences: Physics

On-line resource for training course

http://dspace.kpfu.ru/xmlui/bitstream/handle/net/173486/2022_Acceleration_of_Chemical_Reactions.pdf?sequence=1&isAllowed=y

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=274863&p_lang=2

Resource files

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Full metadata record

Field DC	Value	Language
dc.contributor.author	Gaynutdinov Renat Khamitovich	ru_RU
dc.contributor.author	Garifullin Adel Ildusovich	ru_RU
dc.contributor.author	Khamadeev Marat Aktasovich	ru_RU
dc.date.accessioned	2022-01-01T00:00:00Z	ru_RU
dc.date.available	2022-01-01T00:00:00Z	ru_RU
dc.date.issued	2022	ru_RU
dc.identifier.citation	Garifullin A.I. Acceleration of Chemical Reactions in Hybrid One-Dimensional Photonic Crystals Based on High-Index Metamaterials / A.I. Garifullin, R.Kh. Gainutdinov, M.A. Khamadeev // Bull. Russ. Acad. Sci.: Phys., 2022. V. 86. Suppl. 1, P. S66–S70.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=274863&p_lang=2	ru_RU
dc.description.abstract	Bulletin of the Russian Academy of Sciences: Physics	ru_RU
dc.description.abstract	Metamaterials with highly tunable refractive indices greatly enhance light-matter interaction in one-dimensional photonic crystals. As has been recently shown, the ionization energies of atoms placed in air voids of photonic crystals can be dramatically changed. The origin of the effect is the modification of the interaction of an electron with its own radiation field that gives rise to the change of the electron electromag- netic mass. For the first time the electromagnetic mass comes to play in describing physical processes. The mass correction is anisotropic and depends on the electron states. The photonic crystal mass correction is an observable and is described by an operator. The effect is strongly enhanced when the photonic crystal is made from highly tunable refractive index metamaterials, and the controllability of these materials gives rise to the controllability of the ionization energies and, hence, the physicochemical properties of atoms over a wide range. Thus, we assume that this quantum electrodynamic effect can be one of the main mechanisms for the acceleration of chemical reactions. In this work, the method of experimental verification of this effect based on the observation of shifts in the spectral lines of helium atoms injected in the gas phase in air voids of a hybrid one-dimensional photonic crystal by optical spectroscopy techniques is suggested. We believe that experimental verification of the effect under study can open new opportunities for the study of chemical and biochemical reactions and for the synthesis exceptional chemical compounds in confined environment that could be used in pharmaceutics and medical applications.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	photonic crystals	ru_RU
dc.subject	metamaterials	ru_RU
dc.subject	quantum electrodynamics	ru_RU
dc.subject	electron mass	ru_RU
dc.subject	ionization energy	ru_RU
dc.subject	acceleration of chemical reactions in confined environment	ru_RU
dc.title	Acceleration of Chemical Reactions in Hybrid One-Dimensional Photonic Crystals Based on High-Index Metamaterials	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU