Spins become polarized along their momenta when travelling through chiral tellurium nanowires. The signs of chirality and current determine the orientations of polarized spins while the spin density can be tuned by electrical gating, current and external magnetic field.

中文翻译：

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手性调整碲中的自旋

当自旋穿过手性碲纳米线时，自旋会沿着动量极化。手性和电流的符号决定了极化自旋的方向，而自旋密度可以通过电门控、电流和外部磁场来调节。