NOISE PROPERTIES OF GRAPHENE-POLYMER THICK-FILM RESISTORS

作者：Mleczko Krzysztof; Ptak Piotr; Zawislak Zbigniew; Sloma Marcin; Jakubowska Malgorzata; Kolek Andrzej

来源：Metrology and Measurement Systems, 2017, 24(4): 589-594.

DOI：10.1515/mms-2017-0051

<jats:title>Abstract</jats:title>
<jats:p> Graphene is a very promising material for potential applications in many fields. Since manufacturing technologies of graphene are still at the developing stage, low-frequency noise measurements as a tool for evaluating their quality is proposed. In this work, noise properties of polymer thick-film resistors with graphene nano-platelets as a functional phase are reported. The measurements were carried out in room temperature. 1/f noise caused by resistance fluctuations has been found to be the main component in the specimens. The parameter values describing noise intensity of the polymer thick-film specimens have been calculated and compared with the values obtained for other thick-film resistors and layers used in microelectronics. The studied polymer thick-film specimens exhibit rather poor noise properties, especially for the layers with a low content of the functional phase.</jats:p>

• 出版日期2017-12