83 citations · 242 across the 9 of their papers we have counts for
9 papers
Spin lifetime anisotropy in graphene induced by the SiO2 interface
Aron W. Cummings, Chunhao Guo, Andrew Grieder +5
Understanding how common dielectric substrates influence the spin transport properties of graphene is essential for advancing graphene-based spintronic technologies. Here we use a…
Creating a three dimensional intrinsic electric dipole on rotated CrI bilayers
Shiva P. Poudel, Juan M. Marmolejo-Tejada, Joseph E. Roll +2
Two-dimensional (2D) materials are being explored as a novel multiferroic platform. One of the most studied magnetoelectric multiferroic 2D materials are antiferromagnetically-coup…
Multichromatic Quantum Superpositions in Entangled Two-Photon Absorption Spectroscopy
M Wittkop, Juan M. Marmolejo-Tejada, Martín A. Mosquera
Quantum information science is driving progress in a vast number of scientific and technological areas that cover molecular spectroscopy and matter-light interactions in general. I…
Cluster Amplitudes and Their Interplay with Self-Consistency in Density Functional Methods
Greta Jacobson, Juan M. Marmolejo-Tejada, Martín A. Mosquera
Density functional theory (DFT) provides convenient electronic structure methods for the study of molecular systems and materials. Regular Kohn-Sham DFT calculations rely on unitar…
Slippery paraelectric transition metal dichalcogenide bilayers
Juan M. Marmolejo-Tejada, Joseph E. Roll, Shiva Prasad Poudel +2
Traditional ferroelectrics undergo thermally-induced phase transitions whereby their structural symmetry increases. The associated higher-symmetry structure is dubbed {\em paraelec…
Nanoscale Raman Characterization of a 2D Semiconductor Lateral Heterostructure Interface
Sourav Garg, J. Pierce Fix, Andrey V. Krayev +7
The nature of the interface in lateral heterostructures of 2D monolayer semiconductors including its composition, size, and heterogeneity critically impacts the functionalities it…
Origin of nonlocal resistance in multiterminal graphene on hexagonal-boron-nitride: Fermi surface edge currents rather than Fermi sea topological valley currents
J. M. Marmolejo-Tejada, J. H. García, M. Petrović +6
The recent observation [R. V. Gorbachev et al., Science {\bf 346}, 448 (2014)] of nonlocal resistance near the Dirac point (DP) of multiterminal graphene on aligned…
Proximity band structure and spin textures on both sides of topological-insulator/ferromagnetic-metal interface and their transport probes
J. M. Marmolejo-Tejada, K. Dolui, P. Lazic +5
The control of recently observed spintronic effects in topological-insulator/ferromagnetic-metal (TI/FM) heterostructures is thwarted by the lack of understanding of band structure…
Spin Hall Effect and Origins of Nonlocal Resistance in Adatom-Decorated Graphene
Dinh Van Tuan, J. M. Marmolejo-Tejada, Xavier Waintal +2
Recent experiments reporting unexpectedly large spin Hall effect (SHE) in graphene decorated with adatoms have raised a fierce controversy. We apply numerically exact Kubo and Land…