4.6k citations · 5k across the 7 of their papers we have counts for
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cond-mat.mtrl-sci2019★ 150 cited
Efficient Terahertz Harmonic Generation with Coherent Acceleration of Electrons in the Dirac Semimetal Cd3As2
Bing Cheng, Natsuki Kanda, Tatsuhiko N. Ikeda +7
We report strong terahertz (~10^12 Hz) high harmonic generation in thin films of Cd3As2, a three-dimensional Dirac semimetal at room temperature. The third harmonics is detectable…
cond-mat.str-el2019★ 100 cited
Resolving continua of fractional excitations by spinon echo in THz 2D coherent spectroscopy
Yuan Wan, N. P. Armitage
We show that the new technique of terahertz 2D coherent spectroscopy is capable of giving qualitatively new information about fractionalized spin systems. For the prototypical exam…