87 citations · 232 across the 15 of their papers we have counts for
15 papers
Molecular spin qubits in a van der Waals bottle
Anna Champ, Eleanor Mackintosh, André Koch Liston +22
Advancing quantum information technologies requires qubits whose coherence can be precisely engineered. Among the qubit platforms in development, molecular spin qubits (MSQs) stand…
Lithography defined semiconductor moires with anomalous in-gap quantum Hall states
Wei Pan, D. Bruce Burckel, Catalin D. Spataru +16
Quantum materials and phenomena have attracted great interest for their potential applications in next-generation microelectronics and quantum-information technologies. In one espe…
Sharp spectroscopic fingerprints of disorder in an incompressible magnetic state
Chaebin Kim, Sumedh Rathi, Naipeng Zhang +15
Disorder significantly impacts the electronic properties of conducting quantum materials by inducing electron localization and thus altering the local density of states and electri…
Magneto-optical evidence of tilting effect in coupled Weyl bands
Seongphill Moon, Yuxuan Jiang, Jennifer Neu +4
Theories have revealed the universality of the band tilting effect in topological Weyl semimetals (WSMs) and its implications for the material's physical properties. However, the e…
Spectral analysis of the magneto-optical response in valley polarized PbSnSe
Xiaoqi Ding, Jiashu Wang, Mykhaylo Ozerov +7
Since the last century, considerable efforts have been devoted to the study of valley-degenerate narrow gap semiconductors, such as the PbSnSe alloy. This material poss…
Probing Berry curvature in magnetic topological insulators through resonant infrared magnetic circular dichroism
Seul-Ki Bac, Florian le Mardelé, Jiashu Wang +16
Probing the quantum geometry and topology in condensed matter systems has relied heavily on static electronic transport experiments in magnetic fields. Yet, contact-free optical me…
Semi-Dirac Fermions in a Topological Metal
Yinming Shao, Seongphill Moon, A. N. Rudenko +14
Topological semimetals with massless Dirac and Weyl fermions represent the forefront of quantum materials research. In two dimensions (2D), a peculiar class of fermions that are ma…
-factor engineering with InAsSb alloys toward zero band gap limit
Yuxuan Jiang, Maksim Ermolaev, Seongphill Moon +7
Band gap is known as an effective parameter for tuning the Lande -factor in semiconductors and can be manipulated in a wide range through the bowing effect in ternary alloys. In…
The discovery of three-dimensional Van Hove singularity
Wenbin Wu, Zeping Shi, Mykhaylo Ozerov +20
Arising from the extreme/saddle point in electronic bands, Van Hove singularity (VHS) manifests divergent density of states (DOS) and induces various new states of matter such as u…
Chirality selective magnon-phonon hybridization and magnon-induced chiral phonons in a layered zigzag antiferromagnet
Jun Cui, Emil Vinas Bostroem, Mykhaylo Ozerov +8
Two-dimensional (2D) magnetic systems possess versatile magnetic order and can host tunable magnons carrying spin angular momenta. Recent advances show angular momentum can also be…
Chemical Design of Electronic and Magnetic Energy Scales in Tetravalent Praseodymium
Arun Ramanathan, Jensen Kaplan, Dumitru-Claudiu Sergentu +9
Lanthanides in the trivalent oxidation state are typically described using an ionic picture that leads to localized magnetic moments. The hierarchical energy scales associated with…
Giant -factors and fully spin-polarized states in metamorphic short-period InAsSb/InSb superlattices
Yuxuan Jiang, Maksim Ermolaev, Gela Kipshidze +5
Realizing a large Landé -factor of electrons in solid-state materials has long been thought of as a rewarding task as it can trigger abundant immediate applications in spintroni…
Weyl Fermion Magneto-Electrodynamics and Ultra-low Field Quantum Limit in TaAs
Zhengguang Lu, Patrick Hollister, Mykhaylo Ozerov +6
Topological semimetals are predicted to exhibit unconventional electrodynamics, but a central experimental challenge is singling out the contributions from the topological bands. T…
Dirac energy spectrum and inverted band gap in metamorphic InAsSb/InSb superlattices
Sergey Suchalkin, Maksim Ermolaev, Tonica Valla +9
A Dirac-type energy spectrum was demonstrated in gapless ultra-short-period metamorphic InAsSb/InSb superlattices by angle-resolved photoemission spectroscopy (ARPES_ measurements.…
Spin-lattice and electron-phonon coupling in 3/5 hybrid SrNiIrO
Kenneth R. O'Neal, Arpita Paul, Amal al-Wahish +10
While 3-containing materials display strong electron correlations, narrow band widths, and robust magnetism, 5 systems are recognized for strong spin-orbit coupling, increase…