Kim, Whan Kyun Jung, Young Mo Cho, Joon Hyong Kang, Ji Yoong Oh, Ju Yeong Kang, Hosung Lee, Hee-Jo Kim, Jae Hun Lee, Seok Shin, H. J. Choi, J. Y. Lee, S. Y. Kim, Y. C. Han, I. T. Kim, J. M. Yook, Jong-Gwan Baik, Seunghyun Jun, Seong Chan 2024-01-20T18:04:41Z 2024-01-20T18:04:41Z 2021-09-05 2010-11-08 0003-6951 https://pubs.kist.re.kr/handle/201004/130928 We confirm graphene oxide, a two-dimensional carbon structure at the nanoscale level can be a strong candidate for high-efficient interconnector in radio-frequency range. In this paper, we investigate high frequency characteristics of graphene oxide in range of 0.5-40 GHz. Radio-frequency transmission properties were extracted as S-parameters to determine the intrinsic ac transmission of graphene sheets, such as the impedance variation dependence on frequency. The impedance and resistance of graphene sheets drastically decrease as frequency increases. This result confirms graphene oxide has high potential for transmitting signals at gigahertz ranges. (C) 2010 American Institute of Physics. [doi:10.1063/1.3506468] English AMER INST PHYSICS ELECTRICAL-CONDUCTIVITY SHEETS Radio-frequency characteristics of graphene oxide Article 10.1063/1.3506468 1 APPLIED PHYSICS LETTERS, v.97, no.19 APPLIED PHYSICS LETTERS 97 19 scie scopus 000284169900056 2-s2.0-78249277449 Physics, Applied Physics Article ELECTRICAL-CONDUCTIVITY SHEETS Graphene oxide radio frequency interconnector carbon compounds electrical resistivity graphene high-frequency effects radiofrequency spectra sheet materials