585 citations · 3.9k across the 41 of their papers we have counts for
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A spatially resolved optical method to measure thermal diffusivity
F. Sun, S. Mishra, P. H. McGuinness +8
We describe an optical method to directly measure position-dependent thermal diffusivity of reflective single crystal samples across a broad range of temperatures for condensed mat…
Spin wavepacket propagation in quasi-2D antiferromagnets
Yue Sun, Joseph Orenstein
Antiferromagnets are attractive platforms for the propagation of information via spin waves, offering advantages over ferromagnets in speed of response and immunity to external fie…
Elastocaloric signatures of symmetric and antisymmetric strain-tuning of quadrupolar and magnetic phases in DyB2C2
Linda Ye, Yue Sun, Veronika Sunko +7
The adiabatic elastocaloric effect measures the temperature change of given systems with strain and probes the entropic landscape in the temperature-strain space. In this study we…
Spin-carrier coupling induced ferromagnetism and giant resistivity peak in EuCdP
Veronika Sunko, Yue Sun, Mayia Vranas +14
EuCdP is notable for its unconventional transport: upon cooling the metallic resistivity changes slope and begins to increase, ultimately 100-fold, before returning to its…
Mapping Domain Wall Topology in the Magnetic Weyl Semimetal CeAlSi
Yue Sun, Changmin Lee, Hung-Yu Yang +3
We report full vector mapping of local magnetization in CeAlSi, a Weyl semimetal in which both inversion and time-reversal symmetries are broken. The vector maps reveal unanticipat…
Observation of three-state nematicity in the triangular lattice antiferromagnet Fe NbS
Arielle Little, Changmin Lee, Caolan John +9
Nematic order is the breaking of rotational symmetry in the presence of translational invariance. While originally defined in the context of liquid crystals, the concept of nematic…
Diagrammatic approach to nonlinear optical response with application to Weyl semimetals
Daniel E. Parker, Takahiro Morimoto, Joseph Orenstein +1
Nonlinear optical responses are a crucial probe of physical systems including periodic solids. In the absence of electron-electron interactions, they are calculable with standard p…
Field evolution of magnons in -RuCl by high-resolution polarized terahertz spectroscopy
Liang Wu, Arielle Little, Erik E. Aldape +13
The Kitaev quantum spin liquid (KSL) is a theoretically predicted state of matter whose fractionalized quasiparticles are distinct from bosonic magnons, the fundamental excitation…
Optical gyrotropy from axion electrodynamics in momentum space
Shudan Zhong, Joseph Orenstein, Joel E. Moore
Several emergent phenomena and phases in solids arise from configurations of the electronic Berry phase in momentum space that are similar to gauge field configurations in real spa…
Photoexcited states of the harmonic honeycomb iridate γ-LiIrO
J. P. Hinton, S. Patankar, E. Thewalt +8
We report equilibrium and nonequilibrium optical measurements on the recently synthesized "harmonic" honeycomb iridate γ-LiIrO (LIO), as well as the layered honeycomb irida…