21 citations · 31 across the 13 of their papers we have counts for
14 papers
Interlayer Fermi Polarons in Bilayer MoTe
Ruihao Ni, Eugen Dizer, Maximilian Wolf +15
Atomic bilayers of transition metal dichalcogenides (TMDs) host quantum phases governed by the layer degree of freedom, including bilayer Wigner crystals, fractional Chern insulato…
Demonstrating magnetic memory in iron-rhodium structures using a quantum diamond microscope
Kristine V. Ung, Gregory M. Stephen, Nicholas A. Blumenschein +7
Iron-rhodium (FeRh) has a first-order phase transition near room temperature between antiferromagnetic (AFM) and ferromagnetic (FM) phases, making it a promising material for magne…
Evidence of a Hybridized Topological State in Weyl Semimetal/Topological Insulator MnSn/BiSb Heterostructures
Ryan T. Van Haren, Gillian P Boyce, Gregory M. Stephen +4
We report magnetotransport evidence of a hybridized Weyl semimetal (WSM) Fermi arc/topological insulator (TI) surface state at the interface of a ferromagnetic MnSn…
Transport Enhancement and In Situ Control of Electronic Correlation via Photoinduced Modulation Doping of van der Waals Heterostructures
Collin R. Sanborn, Son T. Le, Thuc T. Mai +7
Modulation doping, a well-established technique for traditional semiconductor heterostructures, is a promising approach for tailoring carrier concentration in 2D materials devices.…
Spatially-resolved voltage-reversal due to Bernoulli potentials in dissipative BiSrCaCuO
Sharadh Jois, Gregory M. Stephen, Samuel W. LaGasse +3
We measure magneto-transport and critical currents in BiSrCaCuO Hall bar devices. Above critical current in an applied magnetic field, we observe longitudinal d…
Magnetic Field-Mediated Superconducting Logic
Alexander J. Edwards, Son T. Le, Nicholas W. G. Smith +7
While superconductors are highly attractive for energy-efficient computing, fundamental limitations in their logic circuit integration have hindered scaling and led to increased en…
Direct Comparison of Static and Dynamic Measurements of Spin Generation in a Topological Insulator Thin Film
Vinay Sharma, Sharadh Jois, Ryan Van Haren +6
The competition between intrinsic spin-orbit physics, magnetic phenomena, and the quality of materials and interfaces governs the charge-to-spin conversion processes that are essen…
Probing Magnetic Properties of RuO Heterostructures Through the Ferromagnetic Layer
Frank M. Abel, Subhash Bhatt, Shelby S. Fields +20
RuO has been proposed as the prototypical altermagnetic material. However, several reports have recently questioned its intrinsic magnetic ordering, leading to conflicting fi…
Assembly of High-Performance van der Waals Devices Using Commercial Polyvinyl Chloride Films
Son T. Le, Jeffrey J. Schwartz, Tsegereda K. Esatu +5
Control over the position, orientation, and stacking order of two-dimensional (2D) materials within van der Waals heterostructures is crucial for applications in electronics, spint…
Differentiating anomalous and topological Hall effects using first-order reversal curve measurements
Gregory M. Stephen, Ryan T. Van Haren, Vinay Sharma +6
Next generation magnetic memories rely on novel magnetic phases for information storage. Novel spin textures such as skyrmions provide one possible avenue forward due to their topo…
Direct-Write Printed Contacts to Layered and 2D Materials
Sharadh Jois, Erica Lee, Philip Li +10
Advancements in fabrication methods have shaped new computing device technologies. Among these methods, depositing electrical contacts to the channel material is fundamental to dev…
Intrinsic Spin Transport in a Topological Insulator Thin Film
Sharadh Jois, Gregory M. Stephen, Nick Blumenschein +3
Topological insulators (TIs) are intriguing materials for advanced computing applications based on spintronics because they can host robust spin effects. For instance, TIs have int…
Charge to spin conversion in atomically thin bismuth
Wilson J. Yánez-Parreño, Alexander Vera, Sandra Santhosh +8
We report charge to spin conversion in a hybrid heterostructure comprised of atomically thin bismuth (Bi) confined between a silicon carbide (SiC) substrate and epitaxial graphene…
Large-Area Intercalated 2D-Pb/Graphene Heterostructure as a Platform for Generating Spin-Orbit Torque
Alexander Vera, Boyang Zheng, Wilson Yanez +19
A scalable platform to synthesize ultrathin heavy metals may enable high efficiency charge-to-spin conversion for next-generation spintronics. Here we report the synthesis of air-s…