TY - GEN A1 - Capista, Daniele A1 - Lukose, Rasuole A1 - Majnoon, Farnaz A1 - Lisker, Marco A1 - Wenger, Christian A1 - Lukosius, Mindaugas T1 - Study on the metal -graphene contact resistance achieved with one -dimensional contact architecture T2 - IEEE Nanotechnology Materials and Devices Conference (NMDC 2023), Paestum, Italy, 22-25 October 2023 N2 - Graphene has always been considered as one of the materials with the greatest potential for the realization of improved microelectronic and photonic devices. But to actually reach its full potential in Si CMOS technology, graphene -based devices need to overcome different challenges. They do not only need to have better performances than standard devices, but they also need to be compatible with the production of standard Si based devices. To address the first challenge the main route requires the optimization of the contact resistance, that highly reduces the devices performance, while the second challenges requires the integration of graphene inside the standard production lines used for microelectronic. In this work we used an 8” wafer pilot -line to realize our devices and we studied the behavior of the contact resistance between metal and graphene obtained by one -dimensional contact architecture between the two materials. The contact resistance has been measured by means of Transmission Line Method (TLM) with several contact patterning. KW - Graphene Y1 - 2023 SN - 979-8-3503-3546-0 U6 - https://doi.org/10.1109/NMDC57951.2023.10343775 SP - 118 EP - 119 PB - Institute of Electrical and Electronics Engineers (IEEE) ER - TY - GEN A1 - Lukosius, Mindaugas A1 - Lukose, Rasuolė A1 - Lisker, Marco A1 - Dubey, P. K. A1 - Raju, A. I. A1 - Capista, Daniele A1 - Majnoon, Farnaz A1 - Mai, A. A1 - Wenger, Christian T1 - Developments of Graphene devices in 200 mm CMOS pilot line T2 - Proc. Nanotechnology Materials and Devices Conference (NMDC 2023),Paestum, Italy, 22-25 October 2023 N2 - Due to the unique electronic band structure, graphene has opened great potential to extend the functionality of a large variety of devices. Despite the significant progress in the fabrication of various graphene based microelectronic devices, the integration of graphene devices still lack the stability and compatibility with Si-technology processes. Therefore, the investigation and preparation of graphene devices in conditions resembling as close as possible the Si technology environment is of highest importance. This study aims to explore various aspects of graphene research on a 200mm pilot line, with a focus on simulations and fabrication of graphene modulator. To be more precise, it includes design and fabrication of the layouts, necessary mask sets, creation of the flows, fabrication, and measurements of the Gr modulators on 200 mm wafers. KW - Graphene Y1 - 2023 SN - 979-8-3503-3546-0 U6 - https://doi.org/10.1109/NMDC57951.2023.10343569 SP - 505 EP - 506 PB - Institute of Electrical and Electronics Engineers (IEEE) ER -