Energy States in the Surface Layer of Cd_{1-x}Mn_{x}Se for 0 ≤ x ≤ 0.10

• Authors: S. Kuźmiński , K. Pater , A.T. Szaynok
• Languages of publication: EN

Abstracts

EN

Surface photovoltage spectroscopy (SPS) measurements for Cd_{1-x}Mn_{x}Se single crystals between 80 and 300 K at the pressure of 10^{-4} Pa were performed. The Fermi level energy was calculated. From the SPS curves the energy values connected with the electron transitions have been determined. Four types of effects have been stated: energy gap, shallow states close to the conduction band and two energy states connected with the structural defects, the native ones and those related to introduction of manganese into the CdSe matrix.

Keywords

EN

73.20.-r; 73.20.At

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1991
• Volume: 79
• Issue: 2-3
• Pages: 191-194

Dates

published

1991-02

received

1990-08-08

Contributors

author

S. Kuźmiński

• Institute of Physics, Technical University of Wrocław, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

author

K. Pater

• Institute of Physics, Technical University of Wrocław, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

author

A.T. Szaynok

• Institute of Physics, Technical University of Wrocław, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland