DFT calculations show that specific transition-metal substitutions in Ga2O2 monolayers enable selective room-temperature gas sensing or permanent scavenging for NO, NO2, CO, CO2, and O2.
Metal (Au, Ag, Pt) Doping Effects on the Gas-Sensing Mechanism and Characteristics of Two-DimensionalW S 2: A First-Principle,
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Transition-Metal Tailored $Ga_{2}O_{2}$ Monolayer: From Room-Temperature Gas Sensing to Chemical Scavenging
DFT calculations show that specific transition-metal substitutions in Ga2O2 monolayers enable selective room-temperature gas sensing or permanent scavenging for NO, NO2, CO, CO2, and O2.