188 citations · 559 across the 15 of their papers we have counts for
9 papers · 1 filter
Determination of the crystal field splitting energy in Cd3As2 using magnetooptics
G. Krizman, T. Schumann, S. Tchoumakov +4
Symmetry considerations are of extreme importance to the topological properties of crystals. A crystal field splitting δ yields Dirac nodes near the Brillouin zone center in Cd3As2…
Ferroelectric enhancement of superconductivity in compressively strained SrTiO films
Ryan Russell, Noah Ratcliff, Kaveh Ahadi +3
SrTiO is an incipient ferroelectric on the verge of a polar instability, which is avoided at low temperatures by quantum fluctuations. Within this unusual quantum paraelectric…
Point group symmetry of cadmium arsenide thin films determined by convergent beam electron diffraction
Honggyu Kim, Manik Goyal, Salva Salmani-Rezaie +4
Cadmium arsenide (Cd3As2) is one of the first materials to be discovered to belong to the class of three-dimensional topological semimetals. Reported room temperature crystal struc…
Soft phonons and ultralow lattice thermal conductivity in the Dirac semimetal Cd3As2
Shengying Yue, Hamid T. Chorsi, Manik Goyal +7
Recently, Cd3As2 has attracted intensive research interest as an archetypical Dirac semimetal, hosting three-dimensional linear-dispersive electronic bands near the Fermi level. Pr…
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…
Widely Tunable Optical and Thermal Properties of Dirac Semimetal CdAs
Hamid T. Chorsi, Shengying Yue, Prasad P. Iyer +5
In this paper we report a detailed analysis of the temperature-dependent optical properties of epitaxially grown cadmium arsenide (CdAs), a newly discovered three-dimension…