Violet phosphorus transistors with robust unipolar n-type transport (IMAGE)
Caption
The image highlights the crystal structure of violet phosphorus and a schematic of a dual-gated field-effect transistor with van der Waals contacts. Electrical measurements show a high current on/off ratio, clear unipolar n-type conduction, and ohmic-like output behavior, underscoring the promise of violet phosphorus for future electronic devices.
Credit
Nano Research, Tsinghua University Press
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