237 citations · 419 across the 5 of their papers we have counts for
5 papers
Visualizing Exotic Orbital Texture in the Single-Layer Mott Insulator 1T-TaSe2
Yi Chen, Wei Ruan, Meng Wu +18
Mott insulating behavior is induced by strong electron correlation and can lead to exotic states of matter such as unconventional superconductivity and quantum spin liquids. Recent…
Substrate-induced suppression of charge density wave in monolayer 1H-TaS2 on Au(111)
Heraclitos M. Lefcochilos-Fogelquist, Oliver R. Albertini, Amy Y. Liu
Recent experiments have found that monolayer 1H-TaS2 grown on Au(111) lacks the charge density wave (CDW) instability exhibited by bulk 2H-TaS2. Additionally, angle-resolved photoe…
Effect of doping on lattice instabilities of single-layer 1H-TaS2
Oliver R. Albertini, Amy Y. Liu, Matteo Calandra
Recent ARPES measurements of single-layer 1H-TaS2 grown on Au(111) suggest strong electron doping from the substrate. In addition, STM/STS measurements on this system show suppress…
Zone-center phonons of bulk, few-layer, and monolayer 1T-TaS: Detection of the commensurate charge density wave phase through Raman scattering
Oliver R. Albertini, Rui Zhao, Rebecca L. McCann +5
We present first-principles calculations of the vibrational properties of the transition metal dichalcogenide 1T-TaS for various thicknesses in the high-temperature (undistorte…
Site-dependent magnetism of Ni adatoms on MgO/Ag(001)
Oliver R. Albertini, Amy Y. Liu, Barbara A. Jones
We examine the adsorption of a single Ni atom on a monolayer of MgO on a Ag substrate using DFT and DFT+U computational approaches. We find that the electronic and magnetic propert…