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19962026
most citedDirect Measurement of the Exciton Binding Energy and Effective Masses for Charge carriers in an Organic-Inorganic Tri-halide Perovskite

2.1k citations

Showing 2021 · cond-mat.mtrl-sciShow all

7 papers · 2 filters

cond-mat.mtrl-sci2021★ 5 cited

Quantum oscillations in an optically-illuminated two-dimensional electron system at the LaAlO/SrTiO interface

I. Leermakers, K. Rubi, M. Yang +9

We have investigated the illumination effect on the magnetotransport properties of a two-dimensional electron system at the LaAlO/SrTiO interface. The illumination signific…

cond-mat.mtrl-sci2021★ 75 cited

Magnon-polarons in van der Waals antiferromagnet FePS3

D. Vaclavkova, M. Palit, J. Wyzula +11

The hybridization of magnons (spin waves) with phonons, if sufficiently strong and comprising long wavelength excitations, may offer a new playground when manipulating the magnetic…

cond-mat.mtrl-sci2021★ 11 cited

Robust magnetic anisotropy of a monolayer of hexacoordinate Fe( ii ) complexes assembled on Cu(111)

Massine Kelai, Benjamin Cahier, Mihail Atanasov +18

The tris pyrazolyl borate ligand imposes a rigid scaffold around Fe( ii ) ensuring a robust magnetic anisotropy when the molecules assembled as monolayers suffer from the dissymmet…

cond-mat.mtrl-sci2021★ 67 cited

Photophysics of two-dimensional perovskites -- learning from metal halide substitution

Simon Kahmann, Herman Duim, Hong-Hua Fang +6

Whereas their photophysics exhibits an intricate interplay of carriers with the lattice, most reports have so far relied on single compound studies. With the exception of variation…

cond-mat.mtrl-sci2021★ 12 cited

Optical conductivity signatures of open Dirac nodal lines

D. Santos-Cottin, M. Casula, L. de' Medici +7

We investigate the optical conductivity and far-infrared magneto-optical response of BaNiS, a simple square-lattice semimetal characterized by Dirac nodal lines that disperse e…

cond-mat.mtrl-sci2021★ 16 cited

Electronic subbands in the a-LaAlO/KTaO interface revealed by quantum oscillations in high magnetic fields

Km Rubi, Shengwei Zeng, Femke Bangma +4

Investigating Shubnikov-de Haas (SdH) oscillations in high magnetic fields, we experimentally infer the electronic band structure of the quasi-two-dimensional electron gas (2DEG) a…

cond-mat.mtrl-sci2021★ 12 cited

Quasi-isotropic orbital magnetoresistance in lightly doped SrTiO

Clément Collignon, Yudai Awashima, Ravi +8

A magnetic field parallel to an electrical current does not produce a Lorentz force on the charge carriers. Therefore, orbital longitudinal magnetoresistance is unexpected. Here we…