8 papers
Radiative electronic bound states in the continuum from defects in semiconductors
Seong Yun Hong, Liang Z. Tan, Ki Hoon Lee +2
Continuum-buried defect states in semiconductors are generally expected to be optically inactive due to their strong coupling to continuum bands. Here, we show that such defects ca…
Role of surface states and band modulations in ultrathin ruthenium interconnects
Gyungho Maeng, Subeen Lim, Mi Gyoung Lee +3
Mitigating the RC delay from transistor miniaturization is essential for next-generation devices, driving a focus on interconnect electrical performance. Current copper-based inter…
First-principles high-throughput screening of ruthenium compounds for advanced interconnects
Gyungho Maeng, Subeen Lim, Bonggeun Shong +1
As interconnect dimensions continue to shrink, the industry-standard copper faces a critical increase in resistivity, presenting a significant hurdle to overall device performance.…
First-principles modeling of electrostatics and transport in 2D topological transistors
Hyeonseok Choi, Yosep Park, Subeen Lim +1
We develop a simulation framework for electrostatic and transport modeling of 2D Topological insulator field-effect transistor (2D TIFETs), based solely on first-principles calcula…
Cobalt Binary Compounds for Advanced Interconnect Materials
Gyungho Maeng, Yeonghun Lee
The industrial standard copper (Cu) interconnects face a substantial resistivity increase at thinner linewidths, posing a well-known challenge to limit overall device performance.…
Designing Extremely Low-Power Topological Transistors with 1T'-MoS2 and HZO for Cryogenic Applications
Yosep Park, Yungyeong Park, Hyeonseok Choi +2
Large-scale quantum computing requires cryogenic electronic controllers such as control/readout circuit and routing circuit. However, current technologies face high power dissipati…