Structure-Property Relationships of Novel Electronic Functional Materials Using Contactless Probing

Abstract

To establish structure-property-field effect relationships of three different materials viz. indirect band gap hybrid methyl-ammonium lead iodide (MAL3I) with a perovskite structure having indirect band gap ~1.5eV, a slightly n-type indirect band gap (~1.1eV) Hafnium di-selenide (a transition metal dichalcogenide), and a purely organic acceptor material [6,6]-phenyl-C 61 -butyric acid methyl ester (PCBM) and its electron beam irradiated variant, with optimal band gap 1.3-1.9 eV by subjecting various samples to different temperatures using a well-calibrated cryostat.

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Document Details

Document Type
Technical Report
Publication Date
Apr 10, 2023
Accession Number
AD1212784

Entities

People

  • Biswadev Roy

Organizations

  • North Carolina College

Tags

Communities of Interest

  • Advanced Electronics

DTIC Thesaurus Topics

  • Band Gaps
  • Band Structures
  • Charge Carriers
  • Crystals
  • Data Acquisition
  • Electron Beam Lithography
  • Electronic Mail
  • Energy Bands
  • Field Effect Transistors
  • Information Science
  • Materials Science
  • Semiconductors
  • Solar Cells
  • Spin-Orbit Interaction
  • Students
  • Thin Films
  • Transition Temperature
  • Two Dimensional

Readers

  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.
  • Solar Photovoltaics and Thermoelectric Devices.
  • Thin Film Deposition Science.

Technology Areas

  • Directed Energy
  • Microelectronics