High resolution InSb quantum well ballistic nanosensors for room temperature applications
High resolution InSb quantum well ballistic nanosensors for room temperature applications
复制标题
适用于室温应用的高分辨率 InSb 量子阱弹道纳米传感器
DOI:
10.1063/1.4848310
复制
发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Gilbertson A
中科院分区:
文献类型:
--
作者:
Gilbertson A
We report the room temperature operation of a quasi-ballistic InSb quantum well Hall sensor that exhibits a high frequency sensitivity of 560nT/√Hz at 20uA bias current. The device utilizes a partitioned buffer layer design that suppresses leakage currents through the mesa floor and can sustain large current densities.