Highly sensitive/ responsive room-temperature THz sensing devices, Har bar geometric, using 2D TaIrTe₄

https://phys.org/news/2025-07-tairte-photodetectors-highly-sensitive-room.html

"ps intrinsic speed/ sensitive detection across 0.1 to 10 THz, exhibiting strong nonlinear Hall effect... intrinsic picosecond-scale dynamics... sensing performance/ electronic state tunable via electrostatic gating... large 0-bias responsivity, ultralow NEP... 0-bias responsivity can be boosted 50X... imaging, single THz sensing, large-scale imaging arrays/ intelligent THz sensing by integrating with machine learning, quantum information technology, biomedical sensing, communication"