Effect of hydrostatic pressure on the optical properties of impurities in gas gas semiconductor heterostructures

  • Cepeda Giraldo, Oscar Javier (PI)
  • DUQUE ECHEVERRI, CARLOS ALBERTO (CoI)
  • LARA QUINTERO, MARISOL (CoI)
  • PUJOL SIERRA, GREGORY (CoI)

Project Details

Description

A hydrostatic pressure on a semiconductor heterostructure modifies the band structure in such a way that changes occur

Objective

To carry out a detailed study of the effects of hydrostatic pressure on the optical properties (absorption and photoluminescence) associated with donors and acceptor impurities in low dimensionality semiconductor heterostructures.

Expected results

Undoubtedly, the problem addressed in this project would provide data to the nanotechnology industry on the effects of hydrostatic pressures on the optical properties of impurities in low dimensionality semiconductor systems.
StatusFinished
Effective start/end date31/10/0531/10/06

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