Hans-Gerd Boyen
Hans-Gerd Boyen
em. Professor Experimental Physics, Hasselt University, Institute for Materials Research
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Intrinsic thermal instability of methylammonium lead trihalide perovskite
B Conings, J Drijkoningen, N Gauquelin, A Babayigit, J D'Haen, ...
Advanced Energy Materials 5 (15), Article Number: 1500477, 2015
Perovskite-perovskite tandem photovoltaics with optimized band gaps
GE Eperon, T Leijtens, KA Bush, R Prasanna, T Green, JTW Wang, ...
Science 354 (6314), 861-865, 2016
Ordered deposition of inorganic clusters from micellar block copolymer films
JP Spatz, S Mössmer, C Hartmann, M Möller, T Herzog, M Krieger, ...
Langmuir 16 (2), 407-415, 2000
Perovskite‐Based Hybrid Solar Cells Exceeding 10% Efficiency with High Reproducibility Using a Thin Film Sandwich Approach
B Conings, L Baeten, C De Dobbelaere, J D'Haen, J Manca, HG Boyen
Advanced Materials 26 (13), 2041–2046, 2014
Band gap tuning via lattice contraction and octahedral tilting in perovskite materials for photovoltaics
R Prasanna, A Gold-Parker, T Leijtens, B Conings, A Babayigit, HG Boyen, ...
Journal of the American Chemical Society 139 (32), 11117-11124, 2017
Oxidation-resistant gold-55 clusters
HG Boyen, G Kastle, F Weigl, B Koslowski, C Dietrich, P Ziemann, ...
Science 297 (5586), 1533-1536, 2002
Assessing the toxicity of Pb-and Sn-based perovskite solar cells in model organism Danio rerio
A Babayigit, DD Thanh, A Ethirajan, J Manca, M Muller, HG Boyen, ...
Scientific reports 6, article 18721, 2016
Nanostructured surfaces from size-selected clusters
RE Palmer, S Pratontep, HG Boyen
Nature Materials 2 (7), 443-448, 2003
Micellar nanoreactors—preparation and characterization of hexagonally ordered arrays of metallic nanodots
G Kästle, HG Boyen, F Weigl, G Lengl, T Herzog, P Ziemann, ...
Advanced Functional Materials 13 (11), 853-861, 2003
Enhanced Orbital Magnetism in Nanoparticles
C Antoniak, J Lindner, M Spasova, D Sudfeld, M Acet, M Farle, K Fauth, ...
Physical review letters 97 (11), 117201, 2006
Influence of iron–silicon interaction on the growth of carbon nanotubes produced by chemical vapor deposition
T de Los Arcos, F Vonau, MG Garnier, V Thommen, HG Boyen, ...
Applied physics letters 80 (13), 2383-2385, 2002
Oxidation of preferentially (1 1 1)-oriented Au films in an oxygen plasma investigated by scanning tunneling microscopy and photoelectron spectroscopy
B Koslowski, HG Boyen, C Wilderotter, G Kästle, P Ziemann, ...
Surface science 475 (1-3), 1-10, 2001
Epitaxy of cubic boron nitride on (001)-oriented diamond
XW Zhang, HG Boyen, N Deyneka, P Ziemann, F Banhart, M Schreck
Nature materials 2 (5), 312-315, 2003
Size effect of the resistivity of thin epitaxial gold films
G Kästle, HG Boyen, A Schröder, A Plettl, P Ziemann
Physical Review B—Condensed Matter and Materials Physics 70 (16), 165414, 2004
Alloy formation of supported gold nanoparticles at their transition from clusters to solids: does size matter?
HG Boyen, A Ethirajan, G Kästle, F Weigl, P Ziemann, G Schmid, ...
Physical review letters 94 (1), 016804, 2005
A Micellar Route to Ordered Arrays of Magnetic Nanoparticles: From Size‐Selected Pure Cobalt Dots to Cobalt–Cobalt Oxide Core–Shell Systems
HG Boyen, G Kästle, K Zürn, T Herzog, F Weigl, P Ziemann, O Mayer, ...
Advanced Functional Materials 13 (5), 359-364, 2003
A micellar approach to magnetic ultrahigh‐density data‐storage media: Extending the limits of current colloidal methods
A Ethirajan, U Wiedwald, HG Boyen, B Kern, L Han, A Klimmer, F Weigl, ...
Advanced Materials 19 (3), 406-410, 2007
A New Approach to the Electrochemical Metallization of Organic Monolayers: Palladium Deposition onto a 4, 4′‐Dithiodipyridine Self‐Assembled Monolayer
T Baunach, V Ivanova, DM Kolb, HG Boyen, P Ziemann, M Büttner, ...
Advanced Materials 16 (22), 2024-2028, 2004
An electron beam evaporated TiO 2 layer for high efficiency planar perovskite solar cells on flexible polyethylene terephthalate substrates
W Qiu, UW Paetzold, R Gehlhaar, V Smirnov, HG Boyen, JG Tait, ...
Journal of Materials Chemistry A 3 (45), 22824-22829, 2015
Local density of states effects at the metal-molecule interfaces in a molecular device
HG Boyen, P Ziemann, U Wiedwald, V Ivanova, DM Kolb, S Sakong, ...
Nature materials 5 (5), 394-399, 2006
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