@article{ART003096611},
author={PARK JONG KYUNG and Hong Seul Ki},
title={Phase-shift controller for analog device application using 2-D material},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={6},
pages={1667-1672},
doi={10.1007/s42823-024-00704-6}
TY - JOUR
AU - PARK JONG KYUNG
AU - Hong Seul Ki
TI - Phase-shift controller for analog device application using 2-D material
JO - Carbon Letters
PY - 2024
VL - 34
IS - 6
PB - Korean Carbon Society
SP - 1667
EP - 1672
SN - 1976-4251
AB - Numerous research institutes have been studying semiconductor devices using two-dimensional materials for several years. However, the findings of these studies have yet to demonstrate the performance of digital devices that could replace silicon devices in the semiconductor industry. Nonetheless, the high carrier mobility and saturation velocity of 2-D materials remain attractive for semiconductor device performance, particularly in analog devices where these features can be utilized. In this research, we fabricated a phase-shift controller, a typical component of analog circuits, using 2-D materials and verified its operational characteristics. Analog circuits do not require large area integration, so we employed graphene, which has relatively simple formation and processing, as the 2-D material. Devices using graphene as a channel exhibit a V-shaped I–V characteristic, allowing for the input voltage to be adjusted to produce various modes of output characteristics. This means that the same devices can generate a phase-shifted output and an output with double the frequency by simply adjusting the input voltage range. This research is particularly meaningful since it demonstrates not only the potential of 2-D materials but also their potential for direct application to the semiconductor industry. These findings will contribute to the development of system IC technology and various applications.
KW - Graphene Transistor Analog device Phase-shifter 2D materials
DO - 10.1007/s42823-024-00704-6
ER -
PARK JONG KYUNG and Hong Seul Ki. (2024). Phase-shift controller for analog device application using 2-D material. Carbon Letters, 34(6), 1667-1672.
PARK JONG KYUNG and Hong Seul Ki. 2024, "Phase-shift controller for analog device application using 2-D material", Carbon Letters, vol.34, no.6 pp.1667-1672. Available from: doi:10.1007/s42823-024-00704-6
PARK JONG KYUNG, Hong Seul Ki "Phase-shift controller for analog device application using 2-D material" Carbon Letters 34.6 pp.1667-1672 (2024) : 1667.
PARK JONG KYUNG, Hong Seul Ki. Phase-shift controller for analog device application using 2-D material. 2024; 34(6), 1667-1672. Available from: doi:10.1007/s42823-024-00704-6
PARK JONG KYUNG and Hong Seul Ki. "Phase-shift controller for analog device application using 2-D material" Carbon Letters 34, no.6 (2024) : 1667-1672.doi: 10.1007/s42823-024-00704-6
PARK JONG KYUNG; Hong Seul Ki. Phase-shift controller for analog device application using 2-D material. Carbon Letters, 34(6), 1667-1672. doi: 10.1007/s42823-024-00704-6
PARK JONG KYUNG; Hong Seul Ki. Phase-shift controller for analog device application using 2-D material. Carbon Letters. 2024; 34(6) 1667-1672. doi: 10.1007/s42823-024-00704-6
PARK JONG KYUNG, Hong Seul Ki. Phase-shift controller for analog device application using 2-D material. 2024; 34(6), 1667-1672. Available from: doi:10.1007/s42823-024-00704-6
PARK JONG KYUNG and Hong Seul Ki. "Phase-shift controller for analog device application using 2-D material" Carbon Letters 34, no.6 (2024) : 1667-1672.doi: 10.1007/s42823-024-00704-6
