| 3D composition of epitaxial nanocrystals by anomalous X-ray diffraction: observation of a Si-rich core in Ge domes on Si (100) A Malachias, S Kycia, G Medeiros-Ribeiro, R Magalhaes-Paniago, ... Physical review letters 91 (17), 176101, 2003 | 203 | 2003 |
| Direct evaluation of composition profile, strain relaxation, and elastic energy of Ge: Si (001) self-assembled islands by anomalous x-ray scattering R Magalhaes-Paniago, G Medeiros-Ribeiro, A Malachias, S Kycia, ... Physical Review B 66 (24), 245312, 2002 | 129 | 2002 |
| Three-dimensional composition profiles of single quantum dots determined by scanning-probe-microscopy-based nanotomography A Rastelli, M Stoffel, A Malachias, T Merdzhanova, G Katsaros, K Kern, ... Nano letters 8 (5), 1404-1409, 2008 | 117 | 2008 |
| Enhanced relaxation and intermixing in Ge islands grown on pit-patterned Si (001) substrates TU Schülli, G Vastola, MI Richard, A Malachias, G Renaud, F Uhlík, ... Physical review letters 102 (2), 025502, 2009 | 95 | 2009 |
| Structural analysis of polycrystalline graphene systems by Raman spectroscopy J Ribeiro-Soares, ME Oliveros, C Garin, MV David, LGP Martins, ... Carbon 95, 646-652, 2015 | 86 | 2015 |
| Graphene/h-BN plasmon–phonon coupling and plasmon delocalization observed by infrared nano-spectroscopy ID Barcelos, AR Cadore, LC Campos, A Malachias, K Watanabe, ... Nanoscale 7 (27), 11620-11625, 2015 | 60 | 2015 |
| Evolution of thermodynamic potentials in closed and open nanocrystalline systems: Ge-Si: Si (001) islands MS Leite, A Malachias, SW Kycia, TI Kamins, RS Williams, ... Physical review letters 100 (22), 226101, 2008 | 53 | 2008 |
| X-ray study of atomic ordering in self-assembled Ge islands grown on Si (001) A Malachias, TU Schülli, G Medeiros-Ribeiro, LG Cançado, M Stoffel, ... Physical Review B 72 (16), 165315, 2005 | 51 | 2005 |
| Controlling quantum dot emission by integration of semiconductor nanomembranes onto piezoelectric actuators A Rastelli, F Ding, JD Plumhof, S Kumar, R Trotta, C Deneke, A Malachias, ... physica status solidi (b) 249 (4), 687-696, 2012 | 49 | 2012 |
| Wrinkled-up nanochannel networks: long-range ordering, scalability, and X-ray investigation A Malachias, Y Mei, RK Annabattula, C Deneke, PR Onck, OG Schmidt ACS nano 2 (8), 1715-1721, 2008 | 47 | 2008 |
| Probing the elastic properties of individual nanostructures by combining in situ atomic force microscopy and micro-x-ray diffraction T Scheler, M Rodrigues, TW Cornelius, C Mocuta, A Malachias, ... Applied Physics Letters 94 (2), 023109, 2009 | 46 | 2009 |
| Structural investigations of octadecylphosphonic acid multilayers GN Fontes, A Malachias, R Magalhaes-Paniago, BRA Neves Langmuir 19 (8), 3345-3349, 2003 | 35 | 2003 |
| AFM characterization of PbTe quantum dots grown by molecular beam epitaxy under Volmer–Weber mode SO Ferreira, BRA Neves, R Magalhães-Paniago, A Malachias, ... Journal of crystal growth 231 (1-2), 121-128, 2001 | 35 | 2001 |
| Magnetic structure and critical behavior of Gd Rh In 5: Resonant x-ray diffraction and renormalization group analysis E Granado, B Uchoa, A Malachias, R Lora-Serrano, PG Pagliuso, ... Physical Review B 74 (21), 214428, 2006 | 33 | 2006 |
| Direct strain and elastic energy evaluation in rolled-up semiconductor tubes by x-ray microdiffraction A Malachias, C Deneke, B Krause, C Mocuta, S Kiravittaya, TH Metzger, ... Physical Review B 79 (3), 035301, 2009 | 32 | 2009 |
| Direct observation of the coexistence of coherent and incoherent InAs self-assembled dots by x-ray scattering A Malachias, R Magalhães-Paniago, BRA Neves, WN Rodrigues, ... Applied Physics Letters 79 (26), 4342-4344, 2001 | 30 | 2001 |
| Composition and strain in SiGe/Si (001)“nanorings” revealed by combined x-ray and selective wet chemical etching methods M Stoffel, A Malachias, A Rastelli, TH Metzger, OG Schmidt Applied Physics Letters 94 (25), 253114, 2009 | 29 | 2009 |
| SiGe wet chemical etchants with high compositional selectivity and low strain sensitivity M Stoffel, A Malachias, T Merdzhanova, F Cavallo, G Isella, D Chrastina, ... Semiconductor science and technology 23 (8), 085021, 2008 | 29 | 2008 |
| Temperature-Induced Coexistence of a Conducting Bilayer and the Bulk-Terminated Surface of the Topological Insulator Bi2Te3 PM Coelho, GAS Ribeiro, A Malachias, VL Pimentel, WS Silva, DD Reis, ... Nano letters 13 (9), 4517-4521, 2013 | 27 | 2013 |
| Structural and magnetic properties of an InGaAs/Fe3Si superlattice in cylindrical geometry C Deneke, J Schumann, R Engelhard, J Thomas, C Müller, MS Khatri, ... Nanotechnology 20 (4), 045703, 2008 | 27 | 2008 |
Rogerio Magalhaes PaniagoFull Professor, Dept Physics - UFMGVerified email at fisica.ufmg.br
