$Reduced Graphene Oxide Nanostructures by Light: Going Beyond the Diffraction Limit$

Reduced Graphene Oxide Nanostructures by Light: Going Beyond the Diffraction Limit

Bibliographic Details
Parent link:	Journal of Physics: Conference Series.— , 2018 Vol. 1092 : Metamaterials and Nanophotonics METANANO 2018.— 2018
Corporate Authors:	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
Other Authors:	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
Summary:	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.
Language:	English
Published:	2018
Subjects:	электронный ресурс труды учёных ТПУ наноструктуры оксид графена биологические данные оптоэлектронные устройства термический отжиг пленки лазерные излучения сенсоры
Online Access:	http://earchive.tpu.ru/handle/11683/81011 https://doi.org/10.1088/1742-6596/1092/1/012124
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=664735