1 条结果 关键词:GaSb/Si异质结 ×

Performance Investigation of GaSb/Si Heterojunction Based Gate Underlap and Overlap Vertical TFET Biosensor.

IEEE transactions on nanobioscience 2023 Theja A, Panchore M

本文通过 Silvaco-TCAD 模拟评估了带源口袋的垂直双栅 GaSb/Si 隧穿场效应晶体管(V-DGTFET)生物传感器性能。该器件在源区采用小带隙 GaSb,与 Si 沟道形成 GaSb/Si 异质结,以增强源-沟道间带间隧穿并改善漏电流。研究比较了半栅欠重叠与半栅重叠结构作为无标记生物传感器的性能,针对 APTES(κ=...