Skip to main
An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Fields of Study
  2. materials science
  3. materials
  4. nanomaterials
  5. quantum dots
  1. Research, Technology, Methods
  2. technology
  3. nanotechnology
  4. nanomaterials
  5. quantum dots

Término preferido

quantum dots

Tipo

  • Topic

Definición

  • Information Nanometer-sized fragments (30 nm to 1 micron) of semiconductor crystalline material which hold a discrete number of electrons and emit photons. The wavelength is based on the quantum confinement size of the dot and the number of electrons can be altered by modifying the electrostatic environment of the dot.

    Fuente: Medical Subject Headings

    Tipo: Concept definition

Concepto genérico

Conceptos específicos

Conceptos relacionados

Sinónimos

  • semiconductor nanocrystal quantum dots
  • semiconductor quantum dots

En otras lenguas

URI

https://lod.nal.usda.gov/nalt/138026

Descargue este concepto:

RDF/XML TURTLE JSON-LD Creado 8/10/10, última modificación 5/5/17