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Nancy Sandler
Researcher at Ohio University
Publications - 66
Citations - 1380
Nancy Sandler is an academic researcher from Ohio University. The author has contributed to research in topics: Graphene & Kondo effect. The author has an hindex of 19, co-authored 63 publications receiving 1190 citations. Previous affiliations of Nancy Sandler include École Normale Supérieure & Autonomous University of Barcelona.
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Tuning the Pseudospin Polarization of Graphene by a Pseudomagnetic Field
A. Georgi,Péter Nemes-Incze,Ramon Carrillo-Bastos,Ramon Carrillo-Bastos,Daiara Faria,Daiara Faria,Silvia Viola Kusminskiy,Silvia Viola Kusminskiy,Dawei Zhai,Martin Schneider,D. Subramaniam,T. Mashoff,Nils M. Freitag,Marcus Liebmann,Marco Pratzer,Ludger Wirtz,Colin R. Woods,Roman V. Gorbachev,Yang Cao,Kostya S. Novoselov,Nancy Sandler,Markus Morgenstern +21 more
TL;DR: It is shown that a signature of the pseudomagnetic field is a local sublattice symmetry breaking observable as a redistribution of the local density of states in graphene, which can be interpreted as a polarization of graphene's pseudospin due to a strain induced pseudom magnetic field.
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Rashba spin-orbit interaction in graphene and zigzag nanoribbons
Mahdi Zarea,Nancy Sandler +1 more
TL;DR: In this paper, the effects of Rashba spin-orbit (RSO) interactions on the electronic band structure and corresponding wave functions of graphene were investigated, and it was shown that RSO interactions lift the quasidegeneracy of the edge band while introducing a state-dependent spin separation.
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Strained fold-assisted transport in graphene systems
Ramon Carrillo-Bastos,Ramon Carrillo-Bastos,C. León,D. Faria,Andrea Latge,Eva Y. Andrei,Nancy Sandler +6 more
TL;DR: In this article, an enhanced local density of states (LDOS) along the direction of the strained fold that originates from localization of higher energy states and provides extra conductance channels at lower energies is proposed.
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Zero-Field Kondo Splitting and Quantum-Critical Transition in Double Quantum Dots
TL;DR: Double quantum dots offer unique possibilities for the study of many-body correlations and can be continuously tuned to create a pseudogapped density of states and access a quantum-critical point separating Kondo and non-Kondo phases.
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Gaussian deformations in graphene ribbons: Flowers and confinement
Ramon Carrillo-Bastos,Ramon Carrillo-Bastos,Daiara Faria,Andrea Latge,Francisco Mireles,Nancy Sandler +5 more
TL;DR: In this article, the authors investigated the conduction properties of GNRs with an inhomogeneous out-of-plane Gaussian deformation, connected to reservoirs, and observed an enhancement of the density of states in the deformed region, accompanied with a decrease in the conductance, signaling the presence of confined states.