{"status":"public","title":"Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots","publication_identifier":{"issn":["1862-6351"]},"abstract":[{"lang":"eng","text":"We successfully developed a process to fabricate freestanding cubic aluminium nitride (c-AlN) membranes containing cubic gallium nitride (c-GaN) quantum dots (QDs). The samples were grown by plasma assisted molecular beam epitaxy (MBE). To realize the photonic crystal (PhC) membrane we have chosen a triangular array of holes. The array was fabricated by electron beam lithography and several steps of reactive ion etching (RIE) with the help of a hard mask and an undercut of the active layer. The r/a- ratio of 0.35 was deter- mined by numerical simulations to obtain a preferably wide photonic band gap. Micro-photoluminescence (μ-PL) measurements of the photonic crystals, in particular of a H1 and a L3 cavity, and the emission of the QD ensemble were performed to characterize the samples. The PhCs show high quality factors of 4400 for the H1 cavity and about 5000/3000 for two different modes of the L3 cavity, respectively. The energy of the fundamental modes is in good agreement to the numerical simulations. "}],"publisher":"Wiley","file_date_updated":"2018-08-13T09:20:05Z","publication_status":"published","issue":"5-6","page":"292-296","type":"journal_article","year":"2016","intvolume":"        13","_id":"3888","ddc":["530"],"doi":"10.1002/pssc.201600010","citation":{"bibtex":"@article{Blumenthal_Bürger_Hildebrandt_Förstner_Weber_Meier_Reuter_As_2016, title={Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots}, volume={13}, DOI={<a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>}, number={5–6}, journal={physica status solidi (c)}, publisher={Wiley}, author={Blumenthal, Sarah and Bürger, Matthias and Hildebrandt, Andre and Förstner, Jens and Weber, Nils and Meier, Cedrik and Reuter, Dirk and As, Donat J.}, year={2016}, pages={292–296} }","ama":"Blumenthal S, Bürger M, Hildebrandt A, et al. Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots. <i>physica status solidi (c)</i>. 2016;13(5-6):292-296. doi:<a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>","chicago":"Blumenthal, Sarah, Matthias Bürger, Andre Hildebrandt, Jens Förstner, Nils Weber, Cedrik Meier, Dirk Reuter, and Donat J. As. “Fabrication and Characterization of Two-Dimensional Cubic AlN Photonic Crystal Membranes Containing Zincblende GaN Quantum Dots.” <i>Physica Status Solidi (c)</i> 13, no. 5–6 (2016): 292–96. <a href=\"https://doi.org/10.1002/pssc.201600010\">https://doi.org/10.1002/pssc.201600010</a>.","ieee":"S. Blumenthal <i>et al.</i>, “Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots,” <i>physica status solidi (c)</i>, vol. 13, no. 5–6, pp. 292–296, 2016, doi: <a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>.","mla":"Blumenthal, Sarah, et al. “Fabrication and Characterization of Two-Dimensional Cubic AlN Photonic Crystal Membranes Containing Zincblende GaN Quantum Dots.” <i>Physica Status Solidi (c)</i>, vol. 13, no. 5–6, Wiley, 2016, pp. 292–96, doi:<a href=\"https://doi.org/10.1002/pssc.201600010\">10.1002/pssc.201600010</a>.","apa":"Blumenthal, S., Bürger, M., Hildebrandt, A., Förstner, J., Weber, N., Meier, C., Reuter, D., &#38; As, D. J. (2016). Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots. <i>Physica Status Solidi (c)</i>, <i>13</i>(5–6), 292–296. <a href=\"https://doi.org/10.1002/pssc.201600010\">https://doi.org/10.1002/pssc.201600010</a>","short":"S. Blumenthal, M. Bürger, A. Hildebrandt, J. Förstner, N. Weber, C. Meier, D. Reuter, D.J. As, Physica Status Solidi (c) 13 (2016) 292–296."},"keyword":["tet_topic_phc","tet_topic_qd"],"volume":13,"author":[{"first_name":"Sarah","full_name":"Blumenthal, Sarah","last_name":"Blumenthal"},{"first_name":"Matthias","full_name":"Bürger, Matthias","last_name":"Bürger"},{"first_name":"Andre","full_name":"Hildebrandt, Andre","last_name":"Hildebrandt"},{"first_name":"Jens","orcid":"0000-0001-7059-9862","full_name":"Förstner, Jens","id":"158","last_name":"Förstner"},{"first_name":"Nils","last_name":"Weber","full_name":"Weber, Nils"},{"orcid":"https://orcid.org/0000-0002-3787-3572","full_name":"Meier, Cedrik","id":"20798","last_name":"Meier","first_name":"Cedrik"},{"first_name":"Dirk","id":"37763","full_name":"Reuter, Dirk","last_name":"Reuter"},{"id":"14","full_name":"As, Donat J.","orcid":"0000-0003-1121-3565","last_name":"As","first_name":"Donat J."}],"department":[{"_id":"61"},{"_id":"284"},{"_id":"290"},{"_id":"292"},{"_id":"287"},{"_id":"35"},{"_id":"230"}],"publication":"physica status solidi (c)","article_type":"original","date_updated":"2023-10-09T09:06:08Z","file":[{"relation":"main_file","file_name":"2016-04 Blumenthal_et_al_Fabrication and characterization of two-dimensional cubic AlN photonic crystal membranes containing zincblende GaN quantum dots_physica_status_solidi_(c).pdf","date_updated":"2018-08-13T09:20:05Z","content_type":"application/pdf","creator":"hclaudia","success":1,"date_created":"2018-08-13T09:20:05Z","access_level":"closed","file_id":"3889","file_size":1119165}],"has_accepted_license":"1","user_id":"14931","language":[{"iso":"eng"}],"date_created":"2018-08-13T09:14:58Z"}