Ultra High-Density Complex Oxide Quantum Wells for Emerging THz Plasmonic Effects and Devices

Abstract

This project aimed to develop novel complex oxide quantum wells with high electron densities and high mobility for fundamental study and for potential THz device applications. We proposed to exploit these structures by conducting detailed structural and electronic transport studies in order to understand, and eventually control, specific defects, local structure, and electronic transport in oxide heterostructures. Structures incorporating two-dimensional electron gases (2DEGs) were emphasized. Education and research opportunities for graduate and undergraduate students were also emphasized. Stannate perovskites became the central focus. This project resulted in 20 peer-reviewed publications and two US patent disclosures.

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Document Details

Document Type
Technical Report
Publication Date
May 21, 2020
Accession Number
AD1106225

Entities

People

  • Bharat Jalan

Organizations

  • Regents of the University of Minnesota

Tags

DTIC Thesaurus Topics

  • Band Gaps
  • Compound Semiconductors
  • Crystal Growth
  • Electron Gas
  • Electron Mobility
  • Electrons
  • Heterojunctions
  • High Density
  • Materials
  • Materials Science
  • Molecular Beam Epitaxy
  • Molecular Beams
  • Phase Transformations
  • Quantum Wells
  • Semiconductors
  • Thin Films
  • Two Dimensional

Fields of Study

  • Materials science

Readers

  • Materials Science and Engineering.
  • Semiconductor Device Technology
  • Technical Research and Report Writing.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Quantum Computing