Accelerated Search for Gate-tunable High Tc Superconductivity in Twisted Trilayer Graphene

Abstract

Major Goals: The major goal of the project is to acquire and construct a fast-turn-around cryogenic system with high magnetic field, to facilitate and expedite the search for correlated insulating and superconducting phenomena in twisted-trilayer graphene (tTLG) devices. In tTLG, the material parameter space is bigger compared to conventional twisted-bilayers due to the two consecutive twist angles and more complicated atomic relaxation. The cryogenic system acquired has a top-loading mechanism that facilitates fast thermal-cycle and sample exchange, allowing fast turn-around for searching the vast parameter space of tTLG devices.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Dec 10, 2021
Accession Number
AD1208848

Entities

People

  • Ke Wang
  • Mitchell Luskin

Organizations

  • University of Minnesota

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Abstracts
  • Acquisition
  • Data Acquisition
  • Density Functional Theory
  • Education
  • Electrical Circuits
  • Electrical Measurement
  • Fabrication
  • Filtration
  • Low Temperature
  • Magnetic Fields
  • Materials
  • Measurement
  • Paper
  • Physical Properties
  • Students
  • Technology Transfer
  • Two Dimensional
  • Two-Dimensional Materials

Fields of Study

  • Physics

Readers

  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.
  • Superconducting Magnet Technology
  • Systems Analysis and Design

Technology Areas

  • Microelectronics
  • Microelectronics - Graphene
  • Space
  • Space - Space Objects