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Creators/Authors contains: "van_der_Zande, Arend M"

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  1. ; ; ; (, Journal of Applied Physics)
    Free, publicly-accessible full text available May 21, 2026
  2. ; ; ; ; ; ; (, Journal of the Optical Society of America B Online)
    Non-equilibrium photocarriers in multilayer WSe2 injected by femtosecond laser pulses exhibit extraordinary nonlinear dynamics in the presence of intense THz fields. The THz absorption in optically excited WSe2 rises rapidly in the low THz field regime and gradually ramps up at high intensities. The strong THz pulses drive the photocarriers into sidebands of higher mobility and release trapped charge carriers, which consequently enhance the transient conductivity of WSe2. The spectrally analyzed conductivity reveals distinctive features, indicating that the photocarriers undergo resonant interactions such as carrier-photon scattering. 
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    Accepted Manuscript Full Text Available
  3. ; ; ; ; ; ; (, Optica Publishing Group)
    We demonstrate that strong THz pulses enhance nonlinear THz absorption in optically excited WSe2. The increase in THz conductivity indicates that the intense THz fields drive the photocarriers into sidebands of higher mobility. 
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    Full Text Available