Ferromagnetism of Molecular Beam Epitaxy-grown Ultra-thin Cr2Ge2Te6 Films Down to the Monolayer Limit on Si Substrates
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Cr2Ge2Te6, a prototypical van der Waals (vdW) ferromagnetic semiconductor, has attracted significant interest for its potential applications in high-performance spintronics. However, the magnetic ground state of monolayer Cr2Ge2Te6 remains elusive due to fragi... ...
