@article{c931683b669c48b9a1ad5370dc9c6d81,
title = "Excited Rydberg states in MoSe2/WSe2heterostructures",
abstract = "The functional form of Coulomb interactions in the transition metal dichalcogenides (TDMs) and other van der Waals solids is critical to many of their unique properties, e.g. strongly-correlated electron states, superconductivity and emergent ferromagnetism. This paper presents measurements of key excitonic energy levels in MoSe2/WSe2 heterostructures. These measurements are obtained from resonance Raman experiments on specific Raman peaks only observed at excited states of the excitons. This data is used to validate a model of the Coulomb potential in these structures which predicts the exciton energies to within ∼5 meV. This model is used to determine the effect of heterostructure formation on the single-particle band gaps of the layers and will have a wide applicability in designing the next generation of more complex TDM structures.",
author = "Viner, {Jacob J.S.} and McDonnell, {Liam P.} and Ruiz-Tijerina, {David A.} and Pasqual Rivera and Xiaodong Xu and Fal'Ko, {Vladimir I.} and Smith, {David C.}",
note = "Funding Information: Original content from this work may be used under the terms of the . Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI. ERC Synergy Grant Hetero2D Consejo Nacional de Ciencia y Tecnolog�a http://dx.doi.org/10.13039/501100003141 Engineering and Physical Sciences Research Council http://dx.doi.org/10.13039/501100000266 EP/N010345/1 EP/N035437/1 EP/S019367/1 EP/S030719/1 EP/V007033/1 EU Quantum Technology Flagship project 2D-SIPC Direcci�n General de Asuntos del Personal Acad�mico, Universidad Nacional Aut�noma de M�xico http://dx.doi.org/10.13039/501100006087 Basic Energy Sciences http://dx.doi.org/10.13039/100006151 DE-SC0018171 yes � 2021 The Author(s). Published by IOP Publishing Ltd Creative Commons Attribution 4.0 license Publisher Copyright: {\textcopyright} 2021 The Author(s). Published by IOP Publishing Ltd.",
year = "2021",
month = jul,
doi = "10.1088/2053-1583/ac0296",
language = "English",
volume = "8",
journal = "2D Materials",
issn = "2053-1583",
publisher = "2D MATERIALS",
number = "3",
}