Angelo Malachias
Angelo Malachias
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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
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
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
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
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
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
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
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
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
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
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
Structural investigations of octadecylphosphonic acid multilayers
GN Fontes, A Malachias, R Magalhaes-Paniago, BRA Neves
Langmuir 19 (8), 3345-3349, 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
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
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
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
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
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
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
Strain states in a quantum well embedded into a rolled-up microtube: X-ray and photoluminescence studies
C Deneke, A Malachias, S Kiravittaya, M Benyoucef, TH Metzger, ...
Applied Physics Letters 96 (14), 143101, 2010
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