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Filtering by: Subject Transition metal compounds Academic Affiliation Physics Degree Level Doctoral

Impurity NMR study of heavily phosphorus-doped silicon

Creator:

Meintjes, Ernesta M.

Resource Type:

Dissertation

Full Text:

,, 2.67n,, and 21n where n, is the critical concentration at which the metal-insulator transition occurs
Terahertz Imaging and Nonlinear Spectroscopy of Semiconductors using Plasmonic Devices

Creator:

Thompson, Zachary James

Abstract:

In this dissertation, a series of studies in the field of terahertz (THz) science are presented, specifically using nonlinear THz spectroscopy. We exploit huge field enhancement and subwavelength confinement in plasmonic structures. There are three distinct projects which will be discussed: nonlinear THz spectroscopy using plasmonic induced transparency (PIT), THz-triggered...

Resource Type:

Dissertation

Full Text:

plasmonic induced transparency (PIT), THz-triggered insulator-metal transition (IMT) in nanoantenna
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:

which undergoes a phase transition from an insulator, when it is below 67◦ C, to a metal, when it is