277 citations · 1.3k across the 18 of their papers we have counts for
6 papers · 1 filter
Anti-site defect-induced disorder in compensated topological magnet MnBiSbTe
Felix Lüpke, Marek Kolmer, Jiaqiang Yan +5
The gapped Dirac-like surface states of compensated magnetic topological insulator MnBiSbTe (MBST) are a promising host for exotic quantum phenomena such as the qua…
Coupled Sublattice Melting and Charge-Order Transition in Two Dimensions
Tyler S. Smith, Fangfei Ming, Daniel González Trabada +5
Two-dimensional melting is one of the most fascinating and poorly understood phase transitions in nature. Theoretical investigations often point to a two-step melting scenario invo…
Zero-bias anomaly in nano-scale hole-doped Mott insulators on a triangular silicon surface
Fangfei Ming, Tyler S. Smith, Steven Johnston +2
Adsorption of 1/3 monolayer of Sn on a heavily-doped p-type Si(111) substrate results in the formation of a hole-doped Mott insulator, with electronic properties that are remarkabl…
Atomic and electronic structure of doped Si(111)(2root3x2root3)R30(degrees)-Sn interfaces
Seho Yi, Fangfei Ming, Ying-Tzu Huang +8
The hole doped Si(111)(2root3x2root3)R30(degrees)-Sn interface exhibits a symmetry-breaking insulator-insulator transition below 100 K that appears to be triggered by electron tunn…
Realization of a hole-doped Mott insulator on a triangular silicon lattice
Fangfei Ming, Steve Johnston, Daniel Mulugeta +6
The physics of doped Mott insulators is at the heart of some of the most exotic physical phenomena in materials research including insulator-metal transitions, colossal magneto-res…
Linear magnetization dependence of the intrinsic anomalous Hall effect
Changgan Zeng, Yugui Yao, Qian Niu +1
The anomalous Hall effect is investigated experimentally and theoretically for ferromagnetic thin films of MnGe. We have separated the intrinsic and extrinsic contributions…