103 citations · 267 across the 9 of their papers we have counts for
10 papers
Dynamical crossover between stretched- and compressed-exponential relaxation in a photoexcited crystal
Tyler Carbin, Joel Herman, Xinshu Zhang +6
Anomalous relaxation is one of the hallmarks of disordered systems. Following perturbation by an external source, many glassy, jammed and amorphous systems relax as a stretched or…
Jeff = 1/2 Diamond Magnet CaCo2TeO6: A Pathway toward New Spin Physics and Quantum Functions
Xudong Huai, Luke Pritchard Cairns, Bridget Delles +12
Diamond lattice magnets, formed by a framework of corner-sharing tetrahedra of magnetic cations, offer unique opportunities to realize novel states of matter for potential utility…
Directionally asymmetric nonlinear optics in planar chiral MnTiO
Xinshu Zhang, Tyler Carbin, Kai Du +7
Planar chiral structures possess a two dimensional handedness that is associated with broken mirror symmetry. Such motifs span vast length scales; examples include certain pinwheel…
Comparative Raman Scattering Study of Crystal Field Excitations in Co-based Quantum Magnets
Banasree S. Mou, Xinshu Zhang, Li Xiang +8
Co-based materials have recently been explored due to potential to realise complex bond-dependent anisotropic magnetism. Prominent examples include NaCoTeO, BaCo(As…
Light-induced electronic polarization in antiferromagnetic Cr2O3
Xinshu Zhang, Tyler Carbin, Adrian B. Culver +5
In a solid, the electronic subsystem can exhibit incipient order with lower point group symmetry than the crystal lattice. External fields that couple to electronic order parameter…
Evidence for bootstrap percolation dynamics in a photo-induced phase transition
Tyler Carbin, Xinshu Zhang, Adrian B. Culver +7
Upon intense femtosecond photo-excitation, a many-body system can undergo a phase transition through a non-equilibrium route, but understanding these pathways remains an outstandin…
A magnetic continuum observed by terahertz spectroscopy in a quantum spin liquid candidate BaCo(AsO)
Xinshu Zhang, Yuanyuan Xu, T. Halloran +5
Quantum spin liquids (QSLs) are topologically ordered exotic states of matter that host fractionalized excitations. Kitaev proposed a particular route towards a QSL via strongly bo…
Low Energy Magneto-optics of TbTiO in [111] Magnetic Field
Xinshu Zhang, Yi Luo, T. Halloran +4
The pyrochlore magnet TbTiO shows a lack of magnetic order to low temperatures and is considered to be a quantum spin liquid candidate. We perform time-domain THz…
A Large Effective Phonon Magnetic Moment in a Dirac Semimetal
Bing Cheng, T. Schumann, Y. C. Wang +4
We investigated the magnetoterahertz response of the Dirac semimetal CdAs and observed a particularly low frequency optical phonon, as well as a very prominent and field se…
Hierarchy of exchange interactions in the triangular-lattice spin-liquid YbMgGaO
Xinshu Zhang, Fahad Mahmood, Marcus Daum +7
The spin-1/2 triangular lattice antiferromagnet YbMgGaO has attracted recent attention as a quantum spin-liquid candidate with the possible presence of off-diagonal anisotrop…