[{"date_created":"2018-09-20T12:45:46Z","publisher":"Elsevier BV","title":"Resonant photocurrent-spectroscopy of individual CdSe quantum dots","issue":"10","year":"2010","language":[{"iso":"eng"}],"keyword":["CdSe/ZnSe quantum dots","Photodiode","Quantum confined Stark Effect","Photocurrent","II–VI Semiconductors"],"publication":"Physica E: Low-dimensional Systems and Nanostructures","abstract":[{"lang":"eng","text":"Here we report on investigations on CdSe quantum dots incorporated in ZnSe based Schottky photodiodes with near-field shadow masks. Photoluminescence and photocurrent of individual quantum dots were studied as a function of the applied bias voltage. The exciton energy of the quantum dot ground state transition was shifted to the excitation energy by using the Stark effect tuning via an external bias voltage. Under the condition of resonance with the laser excitation energy we observed a resonant photocurrent signal due to the tunnelling of carriers out of the quantum dots at electric fields above 500 kV/cm."}],"author":[{"last_name":"Panfilova","full_name":"Panfilova, M.","first_name":"M."},{"full_name":"Michaelis de Vasconcellos, S.","last_name":"Michaelis de Vasconcellos","first_name":"S."},{"full_name":"Pawlis, A.","last_name":"Pawlis","first_name":"A."},{"first_name":"K.","full_name":"Lischka, K.","last_name":"Lischka"},{"first_name":"Artur","last_name":"Zrenner","orcid":"0000-0002-5190-0944","full_name":"Zrenner, Artur","id":"606"}],"volume":42,"date_updated":"2022-01-06T07:01:09Z","doi":"10.1016/j.physe.2010.01.013","publication_status":"published","publication_identifier":{"issn":["1386-9477"]},"citation":{"mla":"Panfilova, M., et al. “Resonant Photocurrent-Spectroscopy of Individual CdSe Quantum Dots.” <i>Physica E: Low-Dimensional Systems and Nanostructures</i>, vol. 42, no. 10, Elsevier BV, 2010, pp. 2521–23, doi:<a href=\"https://doi.org/10.1016/j.physe.2010.01.013\">10.1016/j.physe.2010.01.013</a>.","short":"M. Panfilova, S. Michaelis de Vasconcellos, A. Pawlis, K. Lischka, A. Zrenner, Physica E: Low-Dimensional Systems and Nanostructures 42 (2010) 2521–2523.","bibtex":"@article{Panfilova_Michaelis de Vasconcellos_Pawlis_Lischka_Zrenner_2010, title={Resonant photocurrent-spectroscopy of individual CdSe quantum dots}, volume={42}, DOI={<a href=\"https://doi.org/10.1016/j.physe.2010.01.013\">10.1016/j.physe.2010.01.013</a>}, number={10}, journal={Physica E: Low-dimensional Systems and Nanostructures}, publisher={Elsevier BV}, author={Panfilova, M. and Michaelis de Vasconcellos, S. and Pawlis, A. and Lischka, K. and Zrenner, Artur}, year={2010}, pages={2521–2523} }","apa":"Panfilova, M., Michaelis de Vasconcellos, S., Pawlis, A., Lischka, K., &#38; Zrenner, A. (2010). Resonant photocurrent-spectroscopy of individual CdSe quantum dots. <i>Physica E: Low-Dimensional Systems and Nanostructures</i>, <i>42</i>(10), 2521–2523. <a href=\"https://doi.org/10.1016/j.physe.2010.01.013\">https://doi.org/10.1016/j.physe.2010.01.013</a>","ama":"Panfilova M, Michaelis de Vasconcellos S, Pawlis A, Lischka K, Zrenner A. Resonant photocurrent-spectroscopy of individual CdSe quantum dots. <i>Physica E: Low-dimensional Systems and Nanostructures</i>. 2010;42(10):2521-2523. doi:<a href=\"https://doi.org/10.1016/j.physe.2010.01.013\">10.1016/j.physe.2010.01.013</a>","chicago":"Panfilova, M., S. Michaelis de Vasconcellos, A. Pawlis, K. Lischka, and Artur Zrenner. “Resonant Photocurrent-Spectroscopy of Individual CdSe Quantum Dots.” <i>Physica E: Low-Dimensional Systems and Nanostructures</i> 42, no. 10 (2010): 2521–23. <a href=\"https://doi.org/10.1016/j.physe.2010.01.013\">https://doi.org/10.1016/j.physe.2010.01.013</a>.","ieee":"M. Panfilova, S. Michaelis de Vasconcellos, A. Pawlis, K. Lischka, and A. Zrenner, “Resonant photocurrent-spectroscopy of individual CdSe quantum dots,” <i>Physica E: Low-dimensional Systems and Nanostructures</i>, vol. 42, no. 10, pp. 2521–2523, 2010."},"intvolume":"        42","page":"2521-2523","user_id":"49428","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"}],"_id":"4552","article_type":"original","type":"journal_article","status":"public"},{"volume":40,"author":[{"first_name":"S. Michaelis","full_name":"de Vasconcellos, S. Michaelis","last_name":"de Vasconcellos"},{"full_name":"Pawlis, A.","last_name":"Pawlis","first_name":"A."},{"first_name":"C.","full_name":"Arens, C.","last_name":"Arens"},{"first_name":"M.","last_name":"Panfilova","full_name":"Panfilova, M."},{"first_name":"Artur","last_name":"Zrenner","orcid":"0000-0002-5190-0944","full_name":"Zrenner, Artur","id":"606"},{"last_name":"Schikora","full_name":"Schikora, D.","first_name":"D."},{"first_name":"K.","full_name":"Lischka, K.","last_name":"Lischka"}],"date_created":"2018-09-20T13:37:03Z","publisher":"Elsevier BV","date_updated":"2022-01-06T07:01:09Z","doi":"10.1016/j.mejo.2008.07.055","title":"Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes","issue":"2","publication_identifier":{"issn":["0026-2692"]},"publication_status":"published","intvolume":"        40","page":"215-217","citation":{"ama":"de Vasconcellos SM, Pawlis A, Arens C, et al. Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes. <i>Microelectronics Journal</i>. 2008;40(2):215-217. doi:<a href=\"https://doi.org/10.1016/j.mejo.2008.07.055\">10.1016/j.mejo.2008.07.055</a>","chicago":"Vasconcellos, S. Michaelis de, A. Pawlis, C. Arens, M. Panfilova, Artur Zrenner, D. Schikora, and K. Lischka. “Exciton Spectroscopy on Single CdSe/ZnSe Quantum Dot Photodiodes.” <i>Microelectronics Journal</i> 40, no. 2 (2008): 215–17. <a href=\"https://doi.org/10.1016/j.mejo.2008.07.055\">https://doi.org/10.1016/j.mejo.2008.07.055</a>.","ieee":"S. M. de Vasconcellos <i>et al.</i>, “Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes,” <i>Microelectronics Journal</i>, vol. 40, no. 2, pp. 215–217, 2008.","apa":"de Vasconcellos, S. M., Pawlis, A., Arens, C., Panfilova, M., Zrenner, A., Schikora, D., &#38; Lischka, K. (2008). Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes. <i>Microelectronics Journal</i>, <i>40</i>(2), 215–217. <a href=\"https://doi.org/10.1016/j.mejo.2008.07.055\">https://doi.org/10.1016/j.mejo.2008.07.055</a>","mla":"de Vasconcellos, S. Michaelis, et al. “Exciton Spectroscopy on Single CdSe/ZnSe Quantum Dot Photodiodes.” <i>Microelectronics Journal</i>, vol. 40, no. 2, Elsevier BV, 2008, pp. 215–17, doi:<a href=\"https://doi.org/10.1016/j.mejo.2008.07.055\">10.1016/j.mejo.2008.07.055</a>.","short":"S.M. de Vasconcellos, A. Pawlis, C. Arens, M. Panfilova, A. Zrenner, D. Schikora, K. Lischka, Microelectronics Journal 40 (2008) 215–217.","bibtex":"@article{de Vasconcellos_Pawlis_Arens_Panfilova_Zrenner_Schikora_Lischka_2008, title={Exciton spectroscopy on single CdSe/ZnSe quantum dot photodiodes}, volume={40}, DOI={<a href=\"https://doi.org/10.1016/j.mejo.2008.07.055\">10.1016/j.mejo.2008.07.055</a>}, number={2}, journal={Microelectronics Journal}, publisher={Elsevier BV}, author={de Vasconcellos, S. Michaelis and Pawlis, A. and Arens, C. and Panfilova, M. and Zrenner, Artur and Schikora, D. and Lischka, K.}, year={2008}, pages={215–217} }"},"year":"2008","department":[{"_id":"15"},{"_id":"230"},{"_id":"35"}],"user_id":"49428","_id":"4554","language":[{"iso":"eng"}],"keyword":["CdSe quantum dots","Photodiode","Stark effect"],"article_type":"original","publication":"Microelectronics Journal","type":"journal_article","status":"public","abstract":[{"text":"We have investigated the properties of neutral and charged excitons in single CdSe/ZnSe QD photodiodes by μ-photoluminescence spectroscopy. By applying a bias voltage, we have been able to control the number of electrons in a single QD by shifting the energy levels of the QD with respect to the Fermi level in the back contact. Also the quantum-confined Stark effect was observed as a function of the applied electric field.","lang":"eng"}]}]