Artificially Engineered Exction Quantum Dot Arrays for Quantum Information Science Applications

Abstract

This proeject focused on the following research activities:(a) Exploring MBE/CVD growth of monolayer TMDs and investigate the interlayer exciton diffusion in TMDs heterostructures(b) STM/S investigations of honeycomb BeO on epitaxial Ag films(c) Optical spectroscopy investigation of the exciton binding energy of TMDs in different dielectric environments.(d) Momentum space investigations of a wafer scale monolayer TMD semiconductors and heterostructures using ARPES(e) Development of time-resolved ARPES to investigate excited state properties of quantum materials including monolayer TMD(f) Optical spectroscopy investigation of TMD bilayer systems to determine interlayer coupling energy at different critical points in the Brillouin zone.(g) Optical spectroscopy studies of MoSe2/MoS2 hetero-bilayers with twist angle dependent intra-layer excitons and inter-layer excitons

Open PDF

Document Details

Document Type
Technical Report
Publication Date
May 22, 2022
Accession Number
AD1171241

Entities

People

  • Chih-Kang Shih

Organizations

  • University of Texas at Austin

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force Research Laboratories
  • Band Gaps
  • Chemical Vapor Deposition
  • Electronic Materials
  • Energy Bands
  • Epitaxial Growth
  • Information Science
  • Materials
  • Materials Laboratories
  • Materials Processing
  • Materials Science
  • Optoelectronic Devices
  • Physical Chemistry
  • Quantum Dots
  • Quantum Information
  • Quantum Information Science
  • Semiconductors
  • Solid State Physics
  • Students
  • Two Dimensional
  • Two-Dimensional Materials

Fields of Study

  • Physics

Readers

  • Nanofabrication and Microfabrication.
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Quantum Computing
  • Space