Author(s): Buddhadeb Debnath, Mayank Gupta, B. R. K. Nanda, and Shantanu MukherjeeRecent interest in two-dimensional dichalcogenide materials is compounded by an anisotropic spin-orbit coupling (SOC) and proximity to competing orders like charge density wave (CDW), spin density wave, and superconductivity. In monolayer 2H−NbSe2, the low-energy electronic...

Author(s): Kousuke Nakano, Michele Casula, and Giacomo TentiAb initio quantum Monte Carlo (QMC) is a state-of-the-art numerical approach for evaluating accurate expectation values of many-body wave functions. However, one of the major drawbacks that still hinders widespread QMC applications is the lack of an affordable scheme to compute unbiased atomic...

Author(s): Monirul Shaikh, Duo Wang, and Saurabh GhoshStarting from the centrosymmetric MnRMnSbO6 compound, we explore the realm of magnetic polar double-double perovskite oxides characterized by significant ferroelectric polarization. Employing symmetry operations, first-principles methodologies, and Monte Carlo simulations, our investigation delves...

Author(s): Minggang Luo, Youssef Jeyar, Brahim Guizal, and Mauro AntezzaWe examine the near-field radiative heat transfer between finite-thickness planar fused silica slabs covered with graphene gratings, through the utilization of the Fourier modal method augmented with local basis functions (FMM-LBF), with a focus on the lateral shift effect (LSE)....

Author(s): Liyenda Gogoi and Pritam DebLocalized control of magnetism is one of the fundamental aspects in the development of spintronic applications. In this article, we report the observation of electrically controllable layer-dependent unique magnetization reversal in the ferromagnetic Janus van der Waals material CrSTe with robust pe… [Phys. Rev....

Author(s): Joshua Althüser and Götz S. UhrigWe investigate the superconducting (SC), charge-density wave (CDW), and antiferromagnetic (AFM) phases in the extended Hubbard model at zero temperature and half filling. We employ the iterated equations of motion approach to compute the two-particle Green's functions and their spectral densities. T… [Phys....