Photoluminescence of MgGa2Se4 Single Crystals

Hyung-Gon Kim,Kwang-Ho Park,Bok-Nam Park,Han-Jo Lim,Suk-Ki Min,Hong-Lee Park,Wha Tek Kim

Photoluminescence of MgGa2Se4 Single Crystals

1993

Hyung-Gon Kim
Kwang-Ho Park
Bok-Nam Park
Han-Jo Lim
Suk-Ki Min
Hong-Lee Park
Wha Tek Kim

Photoluminescence spectra of MgGa2Se4 single crystals grown by the Bridgman method have been investigated. In the photoluminescence spectrum at 10 K of undoped MgGa2Se4 two broad emission bands are observed at 1.39 and 1.62 eV, which are due to D-A pair transitions.

Keywords:

Physics
Nuclear magnetic resonance
Analytical chemistry
Atomic physics
Photoluminescence excitation
Photoluminescence
Crystal
Spectral line
bridgman method
Optoelectronics

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