CMOS-Compatible Au Doping Boosts Hole Carrier Transport in CVD-Grown 2-inch Monolayer WSe2 Films for p-Type Transistors

Q: What does this research mean for the field?

CMOS-compatible Au doping enhances hole carrier transport in CVD-grown monolayer WSe2 films, improving their performance for p-type transistors. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.NEUTRAL.

Xin Lu (24821); Kai Huang; Ding Lu; Chao Tan; Xin Hao; Guohua Hu; Siyuan Luo; Z. X. Wang

doi:10.1039/d6nr00062b

January 1, 2026Nanoscale

CMOS-Compatible Au Doping Boosts Hole Carrier Transport in CVD-Grown 2-inch Monolayer WSe2 Films for p-Type Transistors

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Key Points

The aim is to enhance hole carrier transport in monolayer WSe2 films using CMOS-compatible Au doping.
Utilized chemical vapor deposition (CVD) for growth of monolayer WSe2 films.
Applied Au doping to examine its effects on carrier transport.
Conducted electrical characterizations to evaluate p-type transistor performance.
Au doping significantly improved hole mobility in the WSe2 films.
Achieved enhanced performance metrics for p-type transistors compared to undoped counterparts.
Demonstrated feasibility of integrating doped WSe2 in future electronics.

Implication

Research demonstrates improved hole carrier transport in monolayer WSe2 films, suggesting advances for p-type transistors in electronics.

Abstract

Although the wafer-scale growth of n-type MoS2 and its NMOS devices already show great potential application in future electronics with ultra-short channel, the development of p-type two-dimensional semiconductor is still...

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Cite This Study

(24821) et al. (2026) studied this question.

synapsesocial.com/papers/69abc2075af8044f7a4eb2d7 https://doi.org/10.1039/d6nr00062b

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CMOS-Compatible Au Doping Boosts Hole Carrier Transport in CVD-Grown 2-inch Monolayer WSe2 Films for p-Type Transistors

Key Points

Implication

Abstract

Discussion

Cite This Study

CMOS-Compatible Au Doping Boosts Hole Carrier Transport in CVD-Grown 2-inch Monolayer WSe2 Films for p-Type Transistors

Key Points

Implication

Abstract

Discussion

Cite This Study

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