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Filtering by: Creator John, Deborah H. Committee Member Jansen, Henri Subject Terahertz technology

Nonlinear terahertz spectroscopy of carbon nanomaterials and semiconductor nanostructures

Creator:

Paul, Michael Jason

Abstract:

This thesis will cover my work relating to the developing field of terahertz (THz) science and technology. It will present experimental and theoretical studies investigating the optical and electrical properties of various material systems using novel THz imaging and spectroscopy techniques. Due to its low photon energy, THz imaging and...

Resource Type:

Dissertation

Full Text:

= ρf (2.1) ∇ ·B = 0 (2.2) ∇× E = −∂B ∂t (2.3) ∇×H = Jf + ∂D ∂t (2.4) F = q (E + v ×B) (2.5
Terahertz Induced Non-linear Electron Dynamics in Nanoantenna Coated Semiconductors at the Sub-picosecond Timescale

Creator:

Stickel, Andrew

Abstract:

This dissertation is an exploration of the material response to Terahertz (THz) radiation. Specifically we will explore the ultrafast electron dynamics in the nonperturbative regime in semiconductors that have been patterned with nanoantenna arrays using broadband, high intensity, THz radiation. Three main semiconductor materials will be studied in this work....

Resource Type:

Dissertation

Full Text:

τpp = a) 3 ps, b) 1.5 ps, c) 0.5 ps, d) 0 ps, e) -0.5 ps, f) -1.5 ps, g) -3 ps, and h) -10 ps