Experimental and theoretical investigations of photocurrents in non-centrosymmetric semiconductor quantum wells
T. Meier, H.T. Duc, J. Foerstner, S. Priyadarshi, A.M. Racu, K. Pierz, U. Siegner, M. Bieler, in: DPG Spring Meeting 2010 , 2010.
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Author
Meier, TorstenLibreCat 
;
Duc, Huynh Thanh;
Foerstner, Jens;
Priyadarshi, S.;
Racu, Ana Maria;
Pierz, Klaus;
Siegner, Uwe;
Bieler, Mark
;
Duc, Huynh Thanh;
Foerstner, Jens;
Priyadarshi, S.;
Racu, Ana Maria;
Pierz, Klaus;
Siegner, Uwe;
Bieler, MarkDepartment
Abstract
We compute photocurrents generated by femtosecond single-color laser pulses in non-centrosymmetric semiconductor quantum wells by combining a 14 x 14 k.p band structure theory with multi-band semiconductor Bloch equations. The transient photocurrents are investigated experimentally by measuring the associated Terahertz emission. The dependencies of the photocurrent and the Terahertz emission on the excitation conditions are discussed for (110)-oriented GaAs quantum wells. The comparison between theory and experiment shows a good agreement.
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Proceedings Title
DPG Spring meeting 2010
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Verhandlungen der Deutschen Physikalischen Gesellschaft
Volume
45
Issue
3
Conference
DPG Spring meeting 2010
Conference Location
Regensburg, Germany
Conference Date
2010-03-21 – 2010-03-26
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Cite this
Meier T, Duc HT, Foerstner J, et al. Experimental and theoretical investigations of photocurrents in non-centrosymmetric semiconductor quantum wells. In: DPG Spring Meeting 2010 . Vol 45. Verhandlungen der Deutschen Physikalischen Gesellschaft. ; 2010.
Meier, T., Duc, H. T., Foerstner, J., Priyadarshi, S., Racu, A. M., Pierz, K., Siegner, U., & Bieler, M. (2010). Experimental and theoretical investigations of photocurrents in non-centrosymmetric semiconductor quantum wells. DPG Spring Meeting 2010 , 45(3).
@inproceedings{Meier_Duc_Foerstner_Priyadarshi_Racu_Pierz_Siegner_Bieler_2010, series={Verhandlungen der Deutschen Physikalischen Gesellschaft}, title={Experimental and theoretical investigations of photocurrents in non-centrosymmetric semiconductor quantum wells}, volume={45}, number={3}, booktitle={DPG Spring meeting 2010 }, author={Meier, Torsten and Duc, Huynh Thanh and Foerstner, Jens and Priyadarshi, S. and Racu, Ana Maria and Pierz, Klaus and Siegner, Uwe and Bieler, Mark}, year={2010}, collection={Verhandlungen der Deutschen Physikalischen Gesellschaft} }
Meier, Torsten, Huynh Thanh Duc, Jens Foerstner, S. Priyadarshi, Ana Maria Racu, Klaus Pierz, Uwe Siegner, and Mark Bieler. “Experimental and Theoretical Investigations of Photocurrents in Non-Centrosymmetric Semiconductor Quantum Wells.” In DPG Spring Meeting 2010 , Vol. 45. Verhandlungen Der Deutschen Physikalischen Gesellschaft, 2010.
T. Meier et al., “Experimental and theoretical investigations of photocurrents in non-centrosymmetric semiconductor quantum wells,” in DPG Spring meeting 2010 , Regensburg, Germany, 2010, vol. 45, no. 3.
Meier, Torsten, et al. “Experimental and Theoretical Investigations of Photocurrents in Non-Centrosymmetric Semiconductor Quantum Wells.” DPG Spring Meeting 2010 , vol. 45, no. 3, 2010.
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