512 citations · 3.3k across the 79 of their papers we have counts for
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The impact of the halide cage on the electronic properties of fully inorganic caesium lead halide perovskites
Z. Yang, A. Surrente, K. Galkowski +8
Perovskite solar cells with record power conversion efficiency are fabricated by alloying both hybrid and fully inorganic compounds. While the basic electronic properties of the hy…
Suppression of electronic correlations by chemical pressure from FeSe to FeS
P. Reiss, M. D. Watson, T. K. Kim +5
Iron-based chalcogenides are complex superconducting systems in which orbitally-dependent electronic correlations play an important role. Here, using high-resolution angle-resolved…
Electronic anisotropies revealed by detwinned ARPES measurements of FeSe
Matthew D Watson, Amir A. Haghighirad, Luke C. Rhodes +2
We report high resolution ARPES measurements of detwinned FeSe single crystals. The application of a mechanical strain is used to promote the volume fraction of one of the orthorho…
Strongly enhanced temperature dependence of the chemical potential in FeSe
L. C. Rhodes, M. D. Watson, A. A. Haghighirad +2
Employing a 10-orbital tight binding model, we present a new set of hopping parameters fitted directly to our latest high resolution angle-resolved photoemission spectroscopy (ARPE…
Shifts and Splittings of the Hole Bands in the Nematic Phase of FeSe
Matthew D. Watson, Amir A. Haghighirad, Hitoshi Takita +5
We report a high-resolution laser-based angle-resolved photoemission spectroscopy (laser-ARPES) study of single crystals of FeSe, focusing on the temperature-dependence of the hole…
Unraveling the exciton binding energy and the dielectric constant in single crystal methylammonium lead tri-iodide perovskite
Zhuo Yang, Alessandro Surrente, Krzysztof Galkowski +6
We have accurately determined the exciton binding energy and reduced mass of single crystals of methylammonium lead tri-iodide using magneto-reflectivity at very high magnetic fiel…