D. Torchinsky

activity

20092026

most citedObservation of Topological Photocurrents in the Chiral Weyl Semimetal RhSi

232 citations · 1.2k across the 21 of their papers we have counts for

collaborators

Showing 2011Show all

3 papers · 1 filter

cond-mat.supr-con2011★ 34 cited

Nonequilibrium Quasiparticle Relaxation Dynamics in Single Crystals of Hole and Electron doped BaFe $_{2}$ As $_{2}$

Darius H Torchinsky, James W. McIver, David Hsieh +4

We report on the nonequilibrium quasiparticle dynamics in BaFe $_{2}$ As $_{2}$ on both the hole doped (Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ ) and electron doped (BaFe $_{2 - y}$ Co $_{y}$ As $_{2}$ ) sides of…

cond-mat.dis-nn2011★ 9 cited

$α$ -Scale Decoupling of the Mechanical Relaxation and Diverging Shear Wave Propagation Lengthscale in Triphenylphosphite

Darius H. Torchinsky, Jeremy A. Johnson, Keith A. Nelson

We have performed depolarized Impulsive Stimulated Scattering experiments to observe shear acoustic phonons in supercooled triphenylphosphite (TPP) from $\sim$ 10 - 500 MHz. These m…

cond-mat.mtrl-sci2011★ 156 cited

Nonlinear optical probe of tunable surface electrons on a topological insulator

D. Hsieh, J. W. McIver, D. H. Torchinsky +3

We use ultrafast laser pulses to experimentally demonstrate that the second-order optical response of bulk single crystals of the topological insulator Bi $_{2}$ Se $_{3}$ is sensitive to…

Nonequilibrium Quasiparticle Relaxation Dynamics in Single Crystals of Hole and Electron doped BaFe2​As2​

α-Scale Decoupling of the Mechanical Relaxation and Diverging Shear Wave Propagation Lengthscale in Triphenylphosphite

Nonlinear optical probe of tunable surface electrons on a topological insulator

Nonequilibrium Quasiparticle Relaxation Dynamics in Single Crystals of Hole and Electron doped BaFe $_{2}$ As $_{2}$

$α$ -Scale Decoupling of the Mechanical Relaxation and Diverging Shear Wave Propagation Lengthscale in Triphenylphosphite