Combines 2D nanomaterial sensing with integrated heating and thermal isolation, enabling enhanced sensing capability and simultaneous electrical and thermal characterisation within a compact device structure.

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Gas-sensing performance can be limited by heat loss and insufficient integration of electrical and thermal measurements, making it challenging to achieve reliable and comprehensive characterisation of gas-sensing behaviour.

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Provides a gas-sensing device using a two-dimensional nanomaterial strip integrated with a field-effect transistor, heater contacts and a thermally isolated structure, enabling simultaneous electrical and thermal characterisation of gas-sensing behaviour.

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Integrates a two-dimensional nanomaterial-based field-effect transistor with a thermal bridge and heater structure, enabling simultaneous electrical and thermal characterisation of gas-sensing behaviour.

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