КФУ. Карточка публикации. Experimental Evidence for Axial Anisotropy beyond the Diffraction Limit Induced with a Bias Voltage Plasmonic Nanoantenna and Longitudinal Optical Near-Fields in Photoreactive Polymer Thin Films

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EXPERIMENTAL EVIDENCE FOR AXIAL ANISOTROPY BEYOND THE DIFFRACTION LIMIT INDUCED WITH A BIAS VOLTAGE PLASMONIC NANOANTENNA AND LONGITUDINAL OPTICAL NEAR-FIELDS IN PHOTOREACTIVE POLYMER THIN FILMS

Форма представления

Статьи в зарубежных журналах и сборниках

Год публикации

2014

Авторы, сотрудники КФУ

Фишман Александр Израилович, автор

Другие авторы

С.Г.Казарян; И.Р.Габитов

Библиографическое описание на языке оригинала

S.S.Kharintsev, A.I.Fishman, S.G.Kazarian, I.R.Gabitov, M.Kh.Salakhov. Experimental Evidence for Axial Anisotropy beyond the Diffraction Limit Induced with a Bias Voltage Plasmonic Nanoantenna and Longitudinal Optical Near-Fields in Photoreactive Polymer Thin Films. ACS Photonics, 2014, 1 (10), pp 1025–1032

Аннотация

ACS Photonics

Ключевые слова

optical near-field poling, dc electrical field poling, optical anisotropy, tip-enhanced Raman scattering, light-induced molecular motion, trans−cis photoisomerization

Название журнала

ACS Photonics

URL

http://pubs.acs.org/doi/abs/10.1021/ph5002318

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https://repository.kpfu.ru/?p_id=89312

Полная запись метаданных

Поле DC	Значение	Язык
dc.contributor.author	Фишман Александр Израилович	ru_RU
dc.date.accessioned	2014-01-01T00:00:00Z	ru_RU
dc.date.available	2014-01-01T00:00:00Z	ru_RU
dc.date.issued	2014	ru_RU
dc.identifier.citation	S.S.Kharintsev, A.I.Fishman, S.G.Kazarian, I.R.Gabitov, M.Kh.Salakhov. Experimental Evidence for Axial Anisotropy beyond the Diffraction Limit Induced with a Bias Voltage Plasmonic Nanoantenna and Longitudinal Optical Near-Fields in Photoreactive Polymer Thin Films. ACS Photonics, 2014, 1 (10), pp 1025–1032	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/?p_id=89312	ru_RU
dc.description.abstract	ACS Photonics	ru_RU
dc.description.abstract	ACS Photonics	ru_RU
dc.description.abstract	This work highlights a mechanism for inducing axial anisotropy in side-chain nitroazobenzene (NAB) polymer thin films based on the combined effect of both local dc electrical poling and the longitudinal optical near-field. We show that highly anisotropic NAB chromophores are effectively oriented in the glassy environment under optical pumping with 632.8 nm excitation wavelength, which is out of the absorption band of chromophores. Axial anisotropy across the polymer thin film and its non-centrosymmetric behavior beyond the diffraction limit are experimentally rendered with tip-enhanced Raman scattering microscopy and scanning Kelvin probe microscopy.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	optical near-field poling	ru_RU
dc.subject	dc electrical field poling	ru_RU
dc.subject	optical anisotropy	ru_RU
dc.subject	tip-enhanced Raman scattering	ru_RU
dc.subject	light-induced molecular motion	ru_RU
dc.subject	trans−cis photoisomerization	ru_RU
dc.title	Experimental Evidence for Axial Anisotropy beyond the Diffraction Limit Induced with a Bias Voltage Plasmonic Nanoantenna and Longitudinal Optical Near-Fields in Photoreactive Polymer Thin Films	ru_RU
dc.type	Статьи в зарубежных журналах и сборниках	ru_RU