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pro vyhledávání: '"Mayers, Matthew Z."'
Autor:
Schilcher, Maximilian J., Abramovitch, David J., Mayers, Matthew Z., Tan, Liang Z., Reichman, David R., Egger, David A.
Halide pervoskites are an important class of semiconducting materials which hold great promise for optoelectronic applications. In this work we investigate the relationship between vibrational anharmonicity and dynamic disorder in this class of solid
Externí odkaz:
http://arxiv.org/abs/2305.13682
A fully microscopic model of the doping-dependent exciton and trion line widths in the absorption spectra of monolayer transition metal dichalcogenides in the low temperature and low doping regime is explored. The approach is based on perturbation th
Externí odkaz:
http://arxiv.org/abs/2003.10932
Autor:
Mayers, Matthew Z.
The need for efficient, cheap, and durable semiconductors for photovoltaic and optoelectronic applications has spurred a number of dramatic recent developments in semiconductor quantum physics. Aided by advanced synthetic and characterization techniq
Here we develop a microscopic approach aimed at the description of a suite of physical effects related to carrier transport in, and the optical properties of, halide perovskites. Our theory is based on the description of the nuclear dynamics to all o
Externí odkaz:
http://arxiv.org/abs/1811.04726
A new cumulant-based $GW$ approximation for the retarded one-particle Green's function is proposed, motivated by an exact relation between the improper Dyson self-energy and the cumulant generating function. Qualitative aspects of this method are exp
Externí odkaz:
http://arxiv.org/abs/1608.03275
Publikováno v:
Phys. Rev. B 92, 161404 (2015)
Ground state diffusion Monte Carlo is used to investigate the binding energies and carrier probability distributions of excitons, trions, and biexcitons in a variety of two-dimensional transition metal dichalcogenide materials. We compare these resul
Externí odkaz:
http://arxiv.org/abs/1508.01224
Publikováno v:
Journal of Chemical Physics; 5/21/2020, Vol. 152 Issue 19, p1-10, 10p, 2 Graphs
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