Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Sebastian Geburt"'
Autor:
Alexander Koch, Hongyan Mei, Jura Rensberg, Martin Hafermann, Jad Salman, Chenghao Wan, Raymond Wambold, Daniel Blaschke, Heidemarie Schmidt, Jürgen Salfeld, Sebastian Geburt, Mikhail A. Kats, Carsten Ronning
Publikováno v:
Advanced Photonics Research, Vol 4, Iss 2, Pp n/a-n/a (2023)
Heavy and hyper doping of ZnO by a combination of gallium (Ga) ion implantation using a focused ion beam (FIB) system and post‐implantation laser annealing is demonstrated. Ion implantation allows for the incorporation of impurities with nearly arb
Externí odkaz:
https://doaj.org/article/e46dab54b73f4096a459f0aa4d857fa2
Autor:
Jürgen Salfeld, Andreas Undisz, Kevin Wolf, Martin Hafermann, Jura Rensberg, Sebastian Geburt, Carsten Ronning
Publikováno v:
Silicon Photonics XV.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7e5eee303186639152eab6e3608e233
https://doi.org/10.1117/12.2545931
https://doi.org/10.1117/12.2545931
Publikováno v:
Hyperfine Interactions. 230:181-186
Conversion electron Mossbauer Spectroscopy (CEMS) measurements were made on a ZnO single crystal sample implanted at room temperature (RT) with of 145 and 345 keV 59Co ions with respective fluences of 1.15×1016 ions/cm 2 and 4.17×1016 ions/cm 2, fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d714e71f127e6e12356beac252b5dd9c
https://doi.org/10.1007/s10751-014-1098-4
https://doi.org/10.1007/s10751-014-1098-4
Publikováno v:
physica status solidi (a). 211:2523-2526
This work reports on the long-range order of single as-implanted and annealed ZnO:Co nanowires studied using a hard X-ray nanoprobe. For all nanowires, nano-X-ray fluorescence maps reveal a homogeneous distribution of Co ions implanted along the nano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7027cb24d25f6a94a9b3dc0175f35bab
https://doi.org/10.1002/pssa.201431194
https://doi.org/10.1002/pssa.201431194
Autor:
Thomas Frauenheim, Carsten Ronning, Sebastian Geburt, Robert Röder, Tobias Voss, Wolfram Heimbrodt, Uwe Kaiser, Michael Lorke, Andreia Luisa da Rosa
Publikováno v:
Nano Letters. 14:4523-4528
Successful doping and excellent optical activation of Eu(3+) ions in ZnO nanowires were achieved by ion implantation. We identified and assigned the origin of the intra-4f luminescence of Eu(3+) ions in ZnO by first-principles calculations to Eu-Oi c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e537eaadbf64830142d784ea578dd56a
https://doi.org/10.1021/nl5015553
https://doi.org/10.1021/nl5015553
Autor:
Sebastian Geburt, R. Pickenhain, Carsten Ronning, Marius Grundmann, Holger von Wenckstern, Stefan Müller, Florian Schmidt
Publikováno v:
physica status solidi (b). 251:937-941
Pulsed-laser deposited ZnO thin films were implanted with Ar-ions to generate intrinsic defects within the material. The defects created were analyzed by deep-level and optical deep-level transient spectroscopy. Deep-level defects with thermal activa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e647741083f70e00ceef0fff1778d7de
https://doi.org/10.1002/pssb.201451011
https://doi.org/10.1002/pssb.201451011
Publikováno v:
physica status solidi (a). 211:483-487
In this work, we report on the short and long range order of single room temperature-implanted and high temperature-implanted Co:ZnO nanowires using hard X-ray nanoprobe-based techniques. X-ray fluorescence maps reveal a homogeneous distribution of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59b14817fb29da3e7103891819d37cec
https://doi.org/10.1002/pssa.201300303
https://doi.org/10.1002/pssa.201300303
Autor:
Detlev Grützmacher, Marcel Wille, Mengyao Zhang, Thomas Schäpers, Sebastian Heedt, Liubing Huang, Carsten Ronning, Sebastian Geburt, Jia Grace Lu, Robert Röder, Zheng Zhu
Publikováno v:
Nano Letters. 14:518-523
High-quality CdS nanowires with uniform Sn doping were synthesized using a Sn-catalyzed chemical vapor deposition method. X-ray diffraction and transmission electron microscopy demonstrate the single crystalline wurtzite structure of the CdS/Sn nanow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd0216a57a17fd6ae279a5a49b2bb19c
https://doi.org/10.1021/nl4035169
https://doi.org/10.1021/nl4035169
Autor:
Dennis Franke, Maximilian Zapf, Andreia Luisa da Rosa, Michael Lorke, Sebastian Geburt, Carsten Ronning, Thomas Frauenheim, Robert Röder
Publikováno v:
physica status solidi (b). 256:1800604
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a6a0ee283f6b28f4508e5dbcab8d9762
https://doi.org/10.1002/pssb.201800604
https://doi.org/10.1002/pssb.201800604
Autor:
Ulf Peschel, Jura Rensberg, Federico Capasso, Jia Grace Lu, Carsten Ronning, Mengyao Zhang, Robert Röder, Marcel Wille, Sebastian Geburt, Robert Buschlinger
Publikováno v:
Nano Letters. 13:3602-3606
Tin-doped cadmium sulfide nanowires reveal donor-acceptor pair transitions at low-temperature photoluminescence and furthermore exhibit ideal resonator morphology appropriate for lasing at continuous wave pumping. The continuous wave lasing mode is p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::297802c95aa7c8ced6af3d87486b6141
https://doi.org/10.1021/nl401355b
https://doi.org/10.1021/nl401355b