National United University

Hysteretic excitation in non-collinear antiferromagnetic spin-torque oscillators: A terminal velocity motion perspective

We present a novel theoretical framework for non-collinear anti-ferromagnetic spin torque oscillators by unifying spin dynamics under the Poisson bracket formalism. By shifting from traditional torque-based descriptions to a continuous operational symmetry perspective, we develop...

Low-Power IGZO TFTs with Improved Positive Bias Stability via Atomic Layer Deposition-Based H2O Treatment

In this work, a plasma-free atomic layer deposition (ALD)-based H2O post-treatment method is proposed to precisely modulate hydrogen-related (H-related) traps in indium gallium zinc oxide (IGZO) thin-film transistors (TFTs) by the number of H2O treatment cycles. Under the optimiz...