Reduced Graphene Oxide Nanostructures by Light: Going Beyond the Diffraction Limit; Journal of Physics: Conference Series; Vol. 1092 : Metamaterials and Nanophotonics METANANO 2018; 3rd International Conference, 17-21 September 2018, Sochi, Russian Federation

Reduced Graphene Oxide Nanostructures by Light: Going Beyond the Diffraction Limit; Journal of Physics: Conference Series; Vol. 1092 : Metamaterials and Nanophotonics METANANO 2018; 3rd International Conference, 17-21 September 2018, Sochi, Russian Federation

Detaylı Bibliyografya
Parent link:Journal of Physics: Conference Series.— , 2018
Vol. 1092 : Metamaterials and Nanophotonics METANANO 2018.— 2018
3rd International Conference, 17-21 September 2018, Sochi, Russian Federation.— [012124, 5 p.]
Kurumsal yazarlar: Национальный исследовательский Томский политехнический университет Исследовательская школа химических и биомедицинских технологий, Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения, Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение геологии, Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Diğer Yazarlar: Rodriguez (Rodriges) Contreras R. D. Raul David, Ma Bing, Ruban A. S. Aleksey Sergeevich, Pavlov S. K. Sergey Konstantinovich, Al-Hamry A. Ammar, Prakash V. Varnika, Khan M. Munis, Murastov G. V. Gennadiy Viktorovich, Mukherjee A. Ashutosh, Khan Z. Zoheb, Shah Suhail Z. A., Lipovka A. A. Anna Anatolyevna, Kanoun O. Olfa, Mehta S. K. Surinder Kumar, Sheremet E. S. Evgeniya Sergeevna
Özet:Title screen
Graphene oxide (GO) offers excellent possibilities that are recently demonstrated in many applications ranging from biological sensors to optoelectronic devices. The process of thermal annealing aids in removing the oxygen-containing groups in GO, making GO more graphene-like, or the so-called reduced graphene oxide (rGO). Thermal reduction can also be achieved by intense light. Here, we demonstrate a scalable, inexpensive, and environmentally friendly method to pattern graphene oxide films beyond the diffraction limit of light using a conventional laser. We show that contrary to previous reports, non-linear effects that occur under high intensity conditions of laser irradiation allow the fabrication of highly conductive carbon nanowires with dimensions much smaller than the laser spot size. The potential of this method is illustrated by the fabrication of several devices on flexible and transparent substrates, including hybrid plasmonic/rGO sensors.
Dil:İngilizce
Baskı/Yayın Bilgisi: 2018
Konular:
электронный ресурс
труды учёных ТПУ
наноструктуры
оксид графена
биологические данные
оптоэлектронные устройства
термический отжиг
пленки
лазерные излучения
сенсоры
Online Erişim:http://earchive.tpu.ru/handle/11683/81011
https://doi.org/10.1088/1742-6596/1092/1/012124
Materyal Türü: Elektronik Kitap Bölümü
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664735
Diğer Bilgiler
Özet:Title screen
Graphene oxide (GO) offers excellent possibilities that are recently demonstrated in many applications ranging from biological sensors to optoelectronic devices. The process of thermal annealing aids in removing the oxygen-containing groups in GO, making GO more graphene-like, or the so-called reduced graphene oxide (rGO). Thermal reduction can also be achieved by intense light. Here, we demonstrate a scalable, inexpensive, and environmentally friendly method to pattern graphene oxide films beyond the diffraction limit of light using a conventional laser. We show that contrary to previous reports, non-linear effects that occur under high intensity conditions of laser irradiation allow the fabrication of highly conductive carbon nanowires with dimensions much smaller than the laser spot size. The potential of this method is illustrated by the fabrication of several devices on flexible and transparent substrates, including hybrid plasmonic/rGO sensors.
DOI:10.1088/1742-6596/1092/1/012124

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