&lt;title&gt;Optically detected cyclotron resonance determination of the in-plane effective mass in Ga&lt;formula&gt;&lt;inf&gt;&lt;roman&gt;0.47&lt;/roman&gt;&lt;/inf&gt;&lt;/formula&gt;In&lt;formula&gt;&lt;inf&gt;&lt;roman&gt;0.53&lt;/roman&gt;&lt;/inf&gt;&lt;/formula&gt;As/InP single quantum wells&lt;/title&gt;

Par Omling,Al L Efros,A Moll,C Wetzel,P Sobkowicz,B K Meyer

doi:10.1117/12.137600

<title>Optically detected cyclotron resonance determination of the in-plane effective mass in Ga<formula><inf><roman>0.47</roman></inf></formula>In<formula><inf><roman>0.53</roman></inf></formula>As/InP single quantum wells</title>

Par Omling, Al L Efros + Show 4 more

https://doi.org/10.1117/12.137600

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Publication Date: Sep 3, 1992

Affiliation: Lund University, Technical University of Munich

#In-plane Mass #Single Quantum Wells + Show 8 more

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Abstract

Measurements of the in-plane electron effective mass in GaInAs/InP single quantum wells as a function of well thickness using far-infrared optically detected cyclotron resonance (FIR- ODCR) is reported. The FIR-ODCR technique is described, the mechanism of detection is explained, and the experimental results are compared with a theoretical calculation. In the thinnest QW investigated (80 angstroms) the in-plane mass is found to increase by about 50% compared to the bulk GaInAs value.

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