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Orbital-selective Mott phase and non-Fermi liquid in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mrow><mml:mi>FePS</mml:mi></mml:mrow><mml:mn>3</mml:mn></mml:msub></mml:math>
The layered metal phosphorous trisulfide ${\mathrm{FePS}}_{3}$ is reported to be a Mott insulator at ambient conditions and to undergo structural and insulator-metal phase transitions under pressure. However, the character of the resulting metallic states has not been understood clearly so far. Here, we theoretically study the phase transitions of ${\mathrm{FePS}}_{3}$ …