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19952026
most citedThe virtual crystal approximation revisited: Application to dielectric and piezoelectric properties of perovskites

912 citations

Showing 2019 · cond-mat.mes-hallShow all

6 papers · 2 filters

cond-mat.mes-hall2019★ 23 cited

Group-IV monochalcogenide monolayers: two-dimensional ferroelectrics with weak intra-layer bonds and a phosphorene-like monolayer dissociation energy

Shiva P. Poudel, John W. Villanova, Salvador Barraza-Lopez

We performed density functional theory calculations with self-consistent van der Waals corrected exchange-correlation (XC) functionals to capture the structure of black phosphorus…

cond-mat.mes-hall2019★ 24 cited

Zeeman-splitting-induced Topological Nodal Structure and Anomalous Hall Conductivity in ZrTe

Yichul Choi, John W. Villanova, Kyungwha Park

We investigate the topological nodal structure of three-dimensional (3D) ZrTe driven by Zeeman splitting as a function of the direction of external magnetic (B) field by using…

cond-mat.mes-hall2019★ 96 cited

Distinct magneto-Raman signatures of spin-flip phase transitions in CrI3

Amber McCreary, Thuc T. Mai, Franz G. Utermohlen +16

The discovery of 2-dimensional (2D) materials, such as CrI3, that retain magnetic ordering at monolayer thickness has resulted in a surge of research in 2D magnetism from both pure…

cond-mat.mes-hall2019★ 47 cited

From atomic layer to the bulk: low-temperature atomistic structure, ferroelectric and electronic properties of SnTe films

Thaneshwor P. Kaloni, Kai Chang, Brandon J. Miller +5

SnTe hosts ferroelectricity that competes with its weak non-trivial band topology: in the high-symmetry rocksalt structure--in which its intrinsic electric dipole is quenched--this…

cond-mat.mes-hall2019★ 2 cited

Magnetically controlled exciton transfer in hybrid quantum dot-quantum well nanostructures

V. Laurindo, Yu. I. Mazur, E. R. Cardozo de Oliveira +8

A magnetophotoluminescence study of the carrier transfer with hybrid InAs/GaAs quantum dot(QD)-InGaAs quantum well (QW) structures is carried out where we observe an unsual depende…

cond-mat.mes-hall2019★ 53 cited

Quantum Interference in a Single Perovskite Nanocrystal

Yan Lv, Chunyang Yin, Chunfeng Zhang +4

Coherent manipulation of the exciton wave function in a single semiconductor colloidal nanocrystal (NC) has been actively pursued in the past decades without any success, mainly du…