39 citations · 175 across the 17 of their papers we have counts for
17 papers
Efficiently gate-tunable ferromagnetism in ferromagnetic semiconductor-Dirac semimetal p-n heterojunctions
Emma Steinebronn, Saurav Islam, Abhinava Chatterjee +15
We use molecular beam epitaxy to develop a gate tunable p-n heterojunction that interfaces a canonical Dirac semimetal, CdAs, and a ferromagnetic semiconductor, InM…
Anomalous electronic energy relaxation and soft phonons in the Dirac semimetal CdAs
Rishi Bhandia, David Barbalas, Run Xiao +5
We have used a combination of linear response time-domain THz spectroscopy (TDTS) and high-field non-linear THz spectroscopy to separately probe the electronic momentum and energy…
Non-collinear 2k antiferromagnetism in the Zintl semiconductor EuInSb
Vincent C. Morano, Jonathan Gaudet, Nicodemos Varnava +10
EuInSb is an orthorhombic non-symmorphic small band gap semiconductor with three distinct Eu sites and two low-temperature magnetic phase transitions. The materi…
Fragile superconductivity in a Dirac metal
Chris J. Lygouras, Junyi Zhang, Jonah Gautreau +19
Studying superconductivity in Dirac semimetals is an important step in understanding quantum matter with topologically non-trivial order parameters. We report on the properties of…
Formation of a simple cubic antiferromagnet through charge ordering in a double Dirac material
T. Berry, V. C. Morano, T. Halloran +13
The appearance of spontaneous charge order in chemical systems is often associated with the emergence of novel, and useful, properties. Here we show through single crystal diffract…
Charge density wave-templated spin cycloid in topological semimetal
Tyger H. Salters, Fabio Orlandi, Tanya Berry +4
Magnetic topological semimetals present open questions regarding the interplay of crystal symmetry, magnetism, band topology, and electron correlations. (Ln= l…
Machine-guided Design of Oxidation Resistant Superconductors for Quantum Information Applications
Carson Koppel, Brandon Wilfong, Allana Iwanicki +3
Decoherence in superconducting qubits has long been attributed to two level systems arising from the surfaces and interfaces present in real devices. A recent significant step in r…
Single Crystal Growth Tricks and Treats
Tanya Berry, Nicholas Ng, Tyrel M. McQueen
Single crystal growth is a widely explored method of synthesizing materials in the solid state. The last few decades have seen significant improvements in the techniques used to sy…
Magnetic phase crossover in strongly correlated EuMn2P2
Tanya Berry, Nicodemos Varnava, Dominic Ryan +12
Strong electron correlations underlie a plethora of electronic and magnetic components and devices and are often used to identify and probe novel ground states in quantum materials…
Bonding and Electronic Nature of the Anionic Framework in LaPdS
Tanya Berry, Michael Nicklas, Qun Yang +6
Double Dirac materials are a topological phase of matter in which a non-symmorphic symmetry enforces greater electronic degeneracy than normally expected up to eightfold. The cubic…
Dipolar Magnetic Interactions and A-type Antiferromagnetic Order in the Zintl Phase Insulator EuZn2P2
Tanya Berry, Veronica J. Stewart, Benjamin W. Y. Redemann +4
Zintl phases, containing strongly covalently bonded frameworks with separate ionically bonded ions, have emerged as a critical materials family in which to couple magnetism and str…
Engineering magnetic topological insulators in Eu Zintls
Nicodemos Varnava, Tanya Berry, Tyrel M. McQueen +1
Magnetic topological insulator provide a prominent material platform for quantum anomalous Hall physics and axion electrodynamics. However, the lack of material realizations with c…
Laser floating zone growth of SrVO single crystals
Tanya Berry, Shannon Bernier, Gudrun Auffermann +2
The perovskite SrVO is of interest for a variety of applications due to its simple metallic character and stability in reducing environments. Here we report the preparation of…
Antiferro- and Meta-magnetism in the S=7/2 Hollandite Analog EuGa2Sb2
Tanya Berry, Sean R. Parkin, Tyrel M. McQueen
Recent work analyzing the impact of non-symmorphic symmetries on electronic states has given rise to the discovery of multiple types of topological matter. Here we report the singl…
Thermodynamic and transport properties of semiconducting two-dimensional metal-organic kagomé lattices with disorder
Tanya Berry, Jennifer R. Morey, Kathryn E. Arpino +4
The kagomé lattice is a fruitful source of novel physical states of matter, including the quantum spin liquid and Dirac fermions. Here we report a structural, thermodynamic, and tr…
Twisting of 2D kagomé sheets in layered intermetallics
Mekhola Sinha, Hector K. Vivanco, Cheng Wan +11
Chemical bonding in 2D layered materials and van der Waals solids is central to understanding and harnessing their unique electronic, magnetic, optical, thermal and superconducting…
Improving thermoelectric performance of TiNiSn by mixing MnNiSb in the half-Heusler structure
T. Berry, S. Ouardi, G. H. Fecher +5
The thermoelectric properties of n type semiconductor, TiNiSn is optimized by partial substitution with metallic, MnNiSb in the half Heusler structure. Herein, we study the transpo…