Bound exciton and donor–acceptor pair recombinations in ZnO BK Meyer, H Alves, DM Hofmann, W Kriegseis, D Forster, F Bertram, ... physica status solidi (b) 241 (2), 231-260, 2004 | 1984 | 2004 |
Optical and structural analysis of ZnCdO layers grown by metalorganic vapor-phase epitaxy T Gruber, C Kirchner, R Kling, F Reuss, A Waag, F Bertram, D Forster, ... Applied physics letters 83 (16), 3290-3292, 2003 | 224 | 2003 |
MOVPE growth of GaN on Si (1 1 1) substrates A Dadgar, M Poschenrieder, J Bläsing, O Contreras, F Bertram, ... Journal of Crystal Growth 248, 556-562, 2003 | 220 | 2003 |
Strain relaxation and strong impurity incorporation in epitaxial laterally overgrown GaN: Direct imaging of different growth domains by cathodoluminescence microscopy and micro … F Bertram, T Riemann, J Christen, A Kaschner, A Hoffmann, C Thomsen, ... Applied Physics Letters 74 (3), 359-361, 1999 | 166 | 1999 |
Gallium gradients in Cu(In,Ga)Se2 thin‐film solar cells W Witte, D Abou‐Ras, K Albe, GH Bauer, F Bertram, C Boit, ... Progress in Photovoltaics: Research and Applications 23 (6), 717-733, 2015 | 160 | 2015 |
Optical investigations of AlGaN on GaN epitaxial films G Steude, T Christmann, BK Meyer, A Goeldner, A Hoffmann, F Bertram, ... Materials Research Society Internet Journal of Nitride Semiconductor …, 1999 | 153 | 1999 |
Fabrication, self-assembly, and properties of ultrathin AlN/GaN porous crystalline nanomembranes: tubes, spirals, and curved sheets Y Mei, DJ Thurmer, C Deneke, S Kiravittaya, YF Chen, A Dadgar, ... Acs Nano 3 (7), 1663-1668, 2009 | 124 | 2009 |
Laser‐Interference Lithography Tailored for Highly Symmetrically Arranged ZnO Nanowire Arrays DS Kim, R Ji, HJ Fan, F Bertram, R Scholz, A Dadgar, K Nielsch, A Krost, ... Small 3 (1), 76-80, 2007 | 118 | 2007 |
MOVPE growth of high-quality AlN A Dadgar, A Krost, J Christen, B Bastek, F Bertram, A Krtschil, T Hempel, ... Journal of Crystal Growth 297 (2), 306-310, 2006 | 103 | 2006 |
Vertical strain and doping gradients in thick GaN layers H Siegle, A Hoffmann, L Eckey, C Thomsen, J Christen, F Bertram, ... Applied physics letters 71 (17), 2490-2492, 1997 | 102 | 1997 |
On the nature of the 3.41 eV luminescence in hexagonal GaN S Fischer, G Steude, DM Hofmann, F Kurth, F Anders, M Topf, BK Meyer, ... Journal of crystal growth 189, 556-560, 1998 | 100 | 1998 |
Metalorganic chemical vapor phase epitaxy of gallium‐nitride on silicon A Dadgar, A Strittmatter, J Bläsing, M Poschenrieder, O Contreras, P Veit, ... physica status solidi (c), 1583-1606, 2003 | 99 | 2003 |
Comprehensive comparison of various techniques for the analysis of elemental distributions in thin films D Abou-Ras, R Caballero, CH Fischer, CA Kaufmann, I Lauermann, ... Microscopy and Microanalysis 17 (5), 728-751, 2011 | 98 | 2011 |
Group III nitride core–shell nano‐and microrods for optoelectronic applications M Mandl, X Wang, T Schimpke, C Kölper, M Binder, J Ledig, A Waag, ... physica status solidi (RRL)–Rapid Research Letters 7 (10), 800-814, 2013 | 94 | 2013 |
Three‐dimensional GaN for semipolar light emitters T Wunderer, M Feneberg, F Lipski, J Wang, RAR Leute, S Schwaiger, ... physica status solidi (b) 248 (3), 549-560, 2011 | 83 | 2011 |
Low Stokes shift in thick and homogeneous InGaN epilayers S Srinivasan, F Bertram, A Bell, FA Ponce, S Tanaka, H Omiya, ... Applied physics letters 80 (4), 550-552, 2002 | 81 | 2002 |
Self organization phenomena of InGaAsGaAs quantum dots grown by metalorganic chemical vapour deposition F Heinrichsdorff, A Krost, M Grundmann, D Bimberg, F Bertram, J Christen, ... Journal of crystal growth 170 (1-4), 568-573, 1997 | 81 | 1997 |
Self-assembly of ZnO nanowires and the spatial resolved characterization of their luminescence HJ Fan, F Bertram, A Dadgar, J Christen, A Krost, M Zacharias Nanotechnology 15 (11), 1401, 2004 | 77 | 2004 |
Direct imaging of phase separation in ZnCdO layers F Bertram, S Giemsch, D Forster, J Christen, R Kling, C Kirchner, A Waag Applied physics letters 88 (6), 2006 | 73 | 2006 |
A two-step metal organic vapor phase epitaxy growth method for high-quality ZnO on GaN/Al2O3 (0 0 0 1) A Dadgar, N Oleynik, D Forster, S Deiter, H Witek, J Bläsing, F Bertram, ... Journal of crystal growth 267 (1-2), 140-144, 2004 | 68 | 2004 |