Journal ArticleQuasiparticle relaxation dynamics in <math><mrow><msub><mi>URu</mi><mrow><mn>2</mn><mo>−</mo><mi>x</mi></mrow></msub><msub><mi>Fe</mi><mi>x</mi></msub><msub><mi>Si</mi><mn>2</mn></msub></mrow></math> single crystalsKissin, Peter; Ran, Sheng; Lovinger, Dylan; Thorsmølle, Verner K.; Kanchanavatee, Noravee; Huang, Kevin; Maple, M. Brian; Averitt, Richard D.2019-04-0110105612Physical Review B99162469-9950https://doi.org/10.1103/PhysRevB.99.1651441810310National Science Foundation