Confinement effects on the liquid-liquid phase transition and anomalous properties of a monatomic water-like liquid

[1 ]International Center for Quantum Materials, School of Physics, Peking University, Beijing 100871, China

[2 ]Department of Physics, Brooklyn College of the City University of New York, Brooklyn, New York 11210, USA

[3 ]Ph.D. Programs in Chemistry and Physics, The Graduate Center of the City University of New York, New York, New York 10016, USA

[4 ]Collaborative Innovation Center of Quantum Matter, Beijing, China