[{"date_updated":"2023-01-24T11:00:08Z","creator":{"id":"49428","login":"kruegerb"},"language":[{}],"dc":{"title":["Ultrafast electric phase control of a single exciton qubit"],"creator":["Widhalm, Alex","Mukherjee, Amlan","Krehs, Sebastian","Sharma, Nandlal","Kölling, Peter","Thiede, Andreas","Reuter, Dirk","Förstner, Jens","Zrenner, Artur"],"source":["Widhalm A, Mukherjee A, Krehs S, et al. Ultrafast electric phase control of a single exciton qubit. Applied Physics Letters. 2018;112(11):111105. doi:10.1063/1.5020364"],"relation":["info:eu-repo/semantics/altIdentifier/doi/10.1063/1.5020364","info:eu-repo/semantics/altIdentifier/issn/0003-6951"],"date":["2018"],"description":["We report on the coherent phase manipulation of quantum dot excitons by electric means. For our\r\nexperiments, we use a low capacitance single quantum dot photodiode which is electrically\r\ncontrolled by a custom designed SiGe:C BiCMOS chip. The phase manipulation is performed and\r\nquantified in a Ramsey experiment, where ultrafast transient detuning of the exciton energy is\r\nperformed synchronous to double pulse p/2 ps laser excitation. We are able to demonstrate\r\nelectrically controlled phase manipulations with magnitudes up to 3p within 100 ps which is below\r\nthe dephasing time of the quantum dot exciton."],"identifier":["https://ris.uni-paderborn.de/record/3427"],"type":["info:eu-repo/semantics/article","doc-type:article","text","http://purl.org/coar/resource_type/c_6501"],"language":["eng"],"subject":["tet_topic_qd","ddc:530"],"rights":["info:eu-repo/semantics/embargoedAccess"]},"department":[{"_id":"15","tree":[{"_id":"35"},{"_id":"44"},{"_id":"43"}]},{"tree":[{"_id":"787"},{"_id":"43"}],"_id":"230"},{"tree":[{"_id":"3"},{"_id":"34"},{"_id":"44"},{"_id":"43"}],"_id":"61"},{"_id":"51","tree":[{"_id":"3"},{"_id":"34"},{"_id":"44"},{"_id":"43"}]}],"project":[{"_id":"53","name":"TRR 142"},{"name":"TRR 142 - Project Area C","_id":"56"},{"_id":"74","name":"TRR 142 - Subproject C4"}],"publication_status":"published","dini_type":"doc-type:article","publication_identifier":{"issn":[]},"intvolume":" 112","_id":"3427","issue":"11","page":"111105","uri_base":"https://ris.uni-paderborn.de","type":"journal_article","citation":{"mla":"Widhalm, Alex, et al. “Ultrafast Electric Phase Control of a Single Exciton Qubit.” Applied Physics Letters, vol. 112, no. 11, 2018, p. 111105, doi:10.1063/1.5020364.","bibtex":"@article{Widhalm_Mukherjee_Krehs_Sharma_Kölling_Thiede_Reuter_Förstner_Zrenner_2018, title={Ultrafast electric phase control of a single exciton qubit}, volume={112}, DOI={10.1063/1.5020364}, number={11}, journal={Applied Physics Letters}, author={Widhalm, Alex and Mukherjee, Amlan and Krehs, Sebastian and Sharma, Nandlal and Kölling, Peter and Thiede, Andreas and Reuter, Dirk and Förstner, Jens and Zrenner, Artur}, year={2018}, pages={111105} }","apa":"Widhalm, A., Mukherjee, A., Krehs, S., Sharma, N., Kölling, P., Thiede, A., Reuter, D., Förstner, J., & Zrenner, A. (2018). Ultrafast electric phase control of a single exciton qubit. Applied Physics Letters, 112(11), 111105. https://doi.org/10.1063/1.5020364","chicago":"Widhalm, Alex, Amlan Mukherjee, Sebastian Krehs, Nandlal Sharma, Peter Kölling, Andreas Thiede, Dirk Reuter, Jens Förstner, and Artur Zrenner. “Ultrafast Electric Phase Control of a Single Exciton Qubit.” Applied Physics Letters 112, no. 11 (2018): 111105. https://doi.org/10.1063/1.5020364.","ieee":"A. Widhalm et al., “Ultrafast electric phase control of a single exciton qubit,” Applied Physics Letters, vol. 112, no. 11, p. 111105, 2018, doi: 10.1063/1.5020364.","short":"A. Widhalm, A. Mukherjee, S. Krehs, N. Sharma, P. Kölling, A. Thiede, D. Reuter, J. Förstner, A. Zrenner, Applied Physics Letters 112 (2018) 111105."},"abstract":[{"lang":"eng"}],"article_type":"original","user_id":"158","ddc":[],"file":[{"date_updated":"2022-01-06T06:59:16Z","content_type":"application/pdf","relation":"main_file","creator":"fossie","file_id":"3914","embargo":"2019-03-01","file_size":923692,"embargo_to":"open_access","access_level":"request","file_name":"2018-03 Widhalm APL Ultrafast electric phase control of a single exciton qubit.pdf","date_created":"2018-08-16T07:42:38Z"}],"publication":"Applied Physics Letters","file_date_updated":"2022-01-06T06:59:16Z","keyword":[],"author":[{"first_name":"Alex","last_name":"Widhalm"},{"last_name":"Mukherjee","first_name":"Amlan"},{"last_name":"Krehs","first_name":"Sebastian"},{"first_name":"Nandlal","last_name":"Sharma"},{"first_name":"Peter","last_name":"Kölling"},{"first_name":"Andreas","last_name":"Thiede","id":"538"},{"first_name":"Dirk","last_name":"Reuter","id":"37763"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","last_name":"Förstner","id":"158"},{"orcid":"0000-0002-5190-0944","first_name":"Artur","id":"606","last_name":"Zrenner"}],"date_created":"2018-07-05T09:47:26Z","status":"public","has_accepted_license":"1","volume":112}]