@misc{VirgilioSchroederYamamotoetal., author = {Virgilio, Michele and Schr{\"o}der, Thomas and Yamamoto, Yuji and Capellini, Giovanni}, title = {Radiative and non-radiative recombinations in tensile strained Ge microstrips: Photoluminescence experiments and modeling}, series = {Journal of Applied Physics}, volume = {118}, journal = {Journal of Applied Physics}, number = {23}, issn = {1089-7550}, doi = {10.1063/1.4938026}, pages = {233110}, language = {en} } @misc{ZaumseilSchubertYamamotoetal., author = {Zaumseil, Peter and Schubert, Markus Andreas and Yamamoto, Yuji and Skibitzki, Oliver and Capellini, Giovanni and Schr{\"o}der, Thomas}, title = {Misfit dislocation-free epitaxial growth of SiGe on compliant nanostructured Silicon}, series = {Solid State Phenomena}, volume = {242}, journal = {Solid State Phenomena}, issn = {1662-9779}, doi = {10.4028/www.scientific.net/SSP.242.402}, pages = {402 -- 407}, language = {en} } @misc{SkibitzkiCapelliniYamamotoetal., author = {Skibitzki, Oliver and Capellini, Giovanni and Yamamoto, Yuji and Zaumseil, Peter and Schubert, Markus Andreas and Schr{\"o}der, Thomas and Ballabio, Andrea and Bergamaschini, Roberto and Salvalaglio, Marco and Miglio, Leo and Montalenti, Francesco}, title = {RP-CVD growth of isolated Ge crystals and suspended layers on micrometric Si pillars}, series = {ACS Applied Materials and Interfaces}, volume = {8}, journal = {ACS Applied Materials and Interfaces}, number = {39}, issn = {1944-8244}, doi = {10.1021/acsami.6b07694}, pages = {26374 -- 26380}, language = {en} } @misc{SchlykowKlesseNiuetal., author = {Schlykow, Viktoria and Klesse, Wolfgang Matthias and Niu, Gang and Taoka, Noriyuki and Yamamoto, Yuji and Skibitzki, Oliver and Barget, M. R. and Zaumseil, Peter and K{\"a}nel, Hans von and Schubert, Markus Andreas and Capellini, Giovanni and Schroeder, Thomas}, title = {Selective growth of fully relaxed GeSn nano-islands by nanoheteroepitaxy on patterned Si(001)}, series = {Applied Physics Letters}, volume = {109}, journal = {Applied Physics Letters}, number = {20}, issn = {1077-3118}, doi = {10.1063/1.4967500}, pages = {202102}, language = {en} } @misc{LukosiusLippertDabrowskietal., author = {Lukosius, Mindaugas and Lippert, Gunther and Dabrowski, Jarek Marek and Kitzmann, Julia and Lisker, Marco and Kulse, Philipp and Kr{\"u}ger, Andreas and Fursenko, Oksana and Costina, Ioan and Trusch, Andreas and Yamamoto, Yuji and Wolff, Andre and Mai, Andreas and Schr{\"o}der, Thomas}, title = {Graphene Synthesis and Processing on Ge Substrates}, series = {ECS transactions}, volume = {75}, journal = {ECS transactions}, number = {8}, issn = {1938-6737}, doi = {10.1149/07508.0533ecst}, pages = {533 -- 540}, language = {en} } @misc{LukosiusDabrowskiLiskeretal., author = {Lukosius, Mindaugas and Dabrowski, Jarek Marek and Lisker, Marco and Kitzmann, Julia and Schulze, Sebastian and Lippert, Gunther and Fursenko, Oksana and Yamamoto, Yuji and Schubert, Markus Andreas and Krause, Hans-Michael and Wolff, Andre and Mai, A. and Schr{\"o}der, Thomas and Lupina, Grzegorz}, title = {Metal-free, CVD Graphene synthesis on 200 mm Ge / Si(001) substrates}, series = {ACS Applied Materials and Interfaces}, volume = {8}, journal = {ACS Applied Materials and Interfaces}, number = {49}, issn = {1944-8244}, doi = {10.1021/acsami.6b11397}, pages = {33786 -- 33793}, language = {en} } @misc{OleynikBerkmannReiteretal., author = {Oleynik, Paul and Berkmann, Fritz and Reiter, Sebastian and Schlipf, Jon and Ratzke, Markus and Yamamoto, Yuji and Fischer, Inga Anita}, title = {Strong Optical Coupling of Lattice Resonances in a Top-down Fabricated Hybrid Metal-Dielectric Al/Si/Ge Metasurface}, series = {Nano Letters}, volume = {24}, journal = {Nano Letters}, number = {10}, issn = {1530-6984}, doi = {10.1021/acs.nanolett.3c05050}, pages = {3142 -- 3149}, abstract = {Optical metasurfaces enable the manipulation of the light-matter interaction in ultrathin layers. Compared with their metal or dielectric counterparts, hybrid metasurfaces resulting from the combination of dielectric and metallic nanostructures can offer increased possibilities for interactions between modes present in the system. Here, we investigate the interaction between lattice resonances in a hybrid metal-dielectric metasurface obtained from a single-step nanofabrication process. Finite-difference time domain simulations show the avoided crossing of the modes appearing in the wavelength-dependent absorptance inside the Ge upon variations in a selected geometry parameter as evidence for strong optical coupling. We find good agreement between the measured and simulated absorptance and reflectance spectra. Our metasurface design can be easily incorporated into a top-down optoelectronic device fabrication process with possible applications ranging from on-chip spectroscopy to sensing.}, language = {en} } @misc{SchlipfBerkmannYamamotoetal., author = {Schlipf, Jon and Berkmann, Fritz and Yamamoto, Yuji and Reichenbach, Marc and Veleski, Mitko and Kawaguchi, Yuma and M{\"o}rz, Florian and Tomm, Jens W. and Weißhaupt, David and Fischer, Inga Anita}, title = {Robust Si/Ge heterostructure metasurfaces as building blocks for wavelength-selective photodetectors}, series = {Applied Physics Letters}, volume = {122}, journal = {Applied Physics Letters}, number = {12}, issn = {1077-3118}, doi = {10.1063/5.0134458}, language = {en} } @misc{TetznerSeifertSkibitzkietal., author = {Tetzner, Henriette and Seifert, W. and Skibitzki, Oliver and Yamamoto, Yuji and Lisker, Marco and Mirza, M. M. and Fischer, Inga Anita and Paul, Douglas J. and De Seta, Monica and Capellini, Giovanni}, title = {Unintentional p-type conductivity in intrinsic Ge-rich SiGe/Ge heterostructures grown on Si(001)}, series = {Applied Physics Letter}, volume = {122}, journal = {Applied Physics Letter}, number = {24}, issn = {1077-3118}, doi = {10.1063/5.0152962}, language = {en} }