Person | Bioinspired Materials NCCR | Université de Fribourg

STEINER Ullrich

Executive director, Professor, Research group STEINER

Adolphe Merkle Institute Chemin des Verdiers 4 CH-1700 Fribourg Switzerland

Office:	B323
Phone:	+41 26 300 9503
Email:	ullrich.steiner@unifr.ch
Website:	http://ami.swiss/physics
	0000-0001-5936-339X

Projects lead

Disguising the core: Photonic core-shell particles

Towards color-customized nanoparticles

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Interplay of order and disorder in biophotonic materials

Investigating the reasons behind partial disorder in Nature's photonic materials

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Multi-responsive photonic materials as tunable filters, sensors and switches

Active between 01.06.2014 and 31.05.2018

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Bright white scatterers beyond Titania

Replacing titania with edible white pigments

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Projects team

Design of novel optical materials via self-assembly of patchy particles

Exploiting the self organization of colloids to generate structural color

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Physical mechanisms underlying the self-assembly of living optical materials

Addressing the question of how living organisms make colorful materials

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Structurally colored micron scaled pigments for inkjet printing

Bringing the concepts of structural color to printing applications

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Nature-inspired nano-interfaces for triggering lipid digestion

Fighting digestion disorders with Nature-inspired nanocarriers

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Mechano-responsive CaCO3-based coatings

Understanding how the processing conditions of CaCO3 influence the properties of derived composite materials

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Ion-selective membranes for power conversion from salinity gradients with unprecedented efficiency

Electric eel-inspired materials to storage and deliver electrical power

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Complete photonic band gap materials made by self-assembly of bottlebrush block terpolymers

A bottom-up approach to mimic the weevil scale’s photonic band gap

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Enhancing structural colour through absorption

Towards unprecedently bright and colour-pure photonic crystals

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Publications

Evolutionary-optimized photonic network structure in white beetle wing scales
Wilts Bodo D., Sheng Xiaoyuan, Holler Mirko, Diaz Ana, Guizar-Sicairos Manuel, Raabe Jörg, Hoppe Robert, Liu Shu-Hao, Langford Richard, Onelli Olimpia D., Chen Duyu, Torquato Salvatore, Steiner Ullrich, Schroer Christian G., Vignolini Silvia, Sepe Alessandro
Advanced Materials (2017)

Spectrally resolved surface plasmon resonance dispersion using half-ball optics
Dehmel Raphael, Baumberg Jeremy J., Steiner Ullrich, Wilts Bodo D.
Applied Physics Letters (2017)

Disorder in convergent floral nanostructures enhances signalling to bees
Moyroud Edwige, Wenzel Tobias, Middleton Rox, Rudall Paula J., Banks Hannah, Reed Alison, Mellers Greg, Killoran Patrick, Westwood M. Murphy, Steiner Ullrich, Vignolini Silvia, Glover Beverley J.
Nature (2017)

Optical imaging of large gyroid grains in block copolymer templates by confined crystallization
Dehmel Raphael, Dolan James A., Gu Yibei, Wiesner Ulrich, Wilkinson Timothy D., Baumberg Jeremy J., Steiner Ullrich, Wilts Bodo D., Gunkel Ilja
Macromolecules (2017)

Ultrastructure and optics of the prism-like petal epidermal cells of Eschscholzia californica (California poppy)
Wilts Bodo D., Rudall Paula J., Moyroud Edwige, Gregory Tom, Ogawa Yu, Vignolini Silvia, Steiner Ullrich, Glover Beverley J.
New Phytologist (2018)

Butterfly gyroid nanostructures as a time-frozen glimpse of intracellular membrane development
Wilts Bodo D., Apeleo Zubiri Benjamin, Klatt Michael A., Butz Benjamin, Fischer Michael G., Kelly Stephen T., Spiecker Erdmann, Steiner Ullrich, Schröder-Turk Gerd E.
Science Advances (2017)

Extreme refractive index wing scale beads containing dense pterin pigments cause the bright colors of pierid butterflies
Wilts Bodo D., Wijnen Bas, Leertouwer Hein L., Steiner Ullrich, Stavenga Doekele G.
Advanced Optical Materials (2016)

Structural colour from helicoidal cell-wall architecture in fruits ofMargaritaria nobilis
Vignolini Silvia, Gregory Thomas, Kolle Mathias, Lethbridge Alfie, Moyroud Edwige, Steiner Ullrich, Glover Beverley J., Vukusic Peter, Rudall Paula J.
Journal of The Royal Society Interface (2016)

Gyroid optical metamaterials: Calculating the effective permittivity of multidomain samples
Dolan James A., Saba Matthias, Dehmel Raphael, Gunkel Ilja, Gu Yibei, Wiesner Ulrich, Hess Ortwin, Wilkinson Timothy D., Baumberg Jeremy J., Steiner Ullrich, Wilts Bodo D.
ACS Photonics (2016)

Structural colour in Chondrus crispus
Chandler Chris J., Wilts Bodo D., Vignolini Silvia, Brodie Juliet, Steiner Ullrich, Rudall Paula J., Glover Beverley J., Gregory Thomas, Walker Rachel H.
Scientific Reports (2015)

Chapter 17. Bio-mimetic structural colour using biopolymers

(2016)

Controlling self-assembly in gyroid terpolymer films by solvent vapor annealing
Dolan James A., Korzeb Karolina, Dehmel Raphael, Gödel Karl C., Stefik Morgan, Wiesner Ulrich, Wilkinson Timothy D., Baumberg Jeremy J., Wilts Bodo D., Steiner Ullrich, Gunkel Ilja
Small (2018)

Towards polymers with molecular auxeticity
Alizadeh Mahshid, Tennie Iris K., Steiner Ullrich, Kilbinger Andreas F.M.
CHIMIA International Journal for Chemistry (2019)

Nacre-inspired hard and tough materials
Du Huachuan, Steiner Ullrich, Amstad Esther
CHIMIA International Journal for Chemistry (2019)

When black and white make green: the surprising interplay of structure and pigments
Sai Tianqi, Wilts Bodo D., Sicher Alba, Steiner Ullrich, Scheffold Frank, Dufresne Eric R.
CHIMIA International Journal for Chemistry (2019)

Thin-film structural coloration from simple fused scales in moths
Kilchoer Cédric, Steiner Ullrich, Wilts Bodo D.
Interface Focus (2019)

Metasurfaces atop metamaterials: Surface morphology induces linear dichroism in gyroid optical metamaterials
Dolan James A., Dehmel Raphael, Demetriadou Angela, Gu Yibei, Wiesner Ulrich, Wilkinson Timothy D., Gunkel Ilja, Hess Ortwin, Baumberg Jeremy J., Steiner Ullrich, Saba Matthias, Wilts Bodo D.
Advanced Materials (2018)

Melt-spun nanocomposite fibers reinforced with aligned tunicate nanocrystals
Redondo , Chatterjee , Brodard , Korley , Weder , Gunkel , Steiner
Polymers (2019)

Diffusive structural colour in Hoplia argentea
Kilchoer Cédric, Pirih Primož, Steiner Ullrich, Wilts Bodo D.
The Journal of Experimental Biology (2019)

Determining the complex Jones matrix elements of a chiral 3D optical metamaterial
Kilchoer Cédric, Abdollahi Narjes, Steiner Ullrich, Gunkel Ilja, Wilts Bodo D.
APL Photonics (2019)

Polymerization-induced wrinkled surfaces with controlled topography as slippery surfaces for colorado potato beetles
Bergmann Johannes B., Moatsou Dafni, Surapaneni Venkata A., Thielen Marc, Speck Thomas, Wilts Bodo D., Steiner Ullrich
Advanced Materials Interfaces (2020)

Designing refractive index fluids using the Kramers-Kronig relations
Sai Tianqi, Saba Matthias, Dufresne Eric, Steiner Ullrich, Wilts Bodo
Faraday Discussions (2020)

Soft photonic fibers for colorimetric solvent vapor sensing
Malekovic Mirela, Urann Markus, Steiner Ullrich, Wilts Bodo D., Kolle Mathias
Advanced Optical Materials (2020)

Strong circular dichroism in single gyroid optical metamaterials
Kilchoer Cédric, Abdollahi Narjes, Dolan James A., Abdelrahman Doha, Saba Matthias, Wiesner Ulrich, Steiner Ullrich, Gunkel Ilja, Wilts Bodo D.
Advanced Optical Materials (2020)

Electrospinning of cellulose nanocrystal-reinforced polyurethane fibrous mats
Redondo Alexandre, Jang Daseul, Korley LaShanda T. J., Gunkel Ilja, Steiner Ullrich
Polymers (2020)

Structural diversity with varying disorder enables the multicolored display in the longhorn beetle sulawesiella rafaelae
Bermúdez-Ureña Esteban, Kilchoer Cédric, Lord Nathan P., Steiner Ullrich, Wilts Bodo D.
iScience (2020)

Carbon‐assisted stable silver nanostructures
Abdollahi S. Narjes, Ochoa Martínez Efraín, Kilchoer Cédric, Kremer Geoffroy, Jaouen Thomas, Aebi Philipp, Hellmann Tim, Mayer Thomas, Gu Yibei, Wiesner Ulrich B., Steiner Ullrich, Wilts Bodo D., Gunkel Ilja
Advanced Materials Interfaces (2020)

Distributed Bragg reflectors from colloidal trilayer flake solutions
Malekovic Mirela, Bermúdez-Ureña Esteban, Steiner Ullrich, Wilts Bodo D.
APL Photonics (2021)

Insect antiadhesive surfaces using electrosprayed wrinkled ethyl cellulose particles
Bergmann Johannes B., Redondo Alexandre, Steiner Ullrich, Wilts Bodo D., Moatsou Dafni
ACS Applied Materials & Interfaces (2021)

Ultralow surface energy self-assembled monolayers of iodo-perfluorinated alkanes on silica driven by halogen bonding
Shou Keyun, Hong Jun Ki, Wood Elliot S., Hook James M., Nelson Andrew, Yin Yanting, Andersson Gunther G., Abate Antonio, Steiner Ullrich, Neto Chiara
Nanoscale (2019)

Efficient and Stable Inorganic Perovskite Solar Cells Manufactured by Pulsed Flash Infrared Annealing
Sanchez Sandy, Christoph Neururer, Grobety Bernard, Phung Nga, Steiner Ullrich, Saliba Michael, Abate Antonio
Advanced Energy Materials (2018)

Flash Infrared Annealing for Antisolvent-Free Highly Efficient Perovskite Solar Cells
Sanchez Sandy, Hua Xiao, Phung Nga, Steiner Ullrich, Abate Antonio
Advanced Energy Materials (2018)

A Ga-doped SnO2 mesoporous contact for UV stable highly efficient perovskite solar cells
Roose Bart, Johansen Christian M., Dupraz Kevin, Jaouen Thomas, Aebi Philipp, Steiner Ullrich, Abate Antonio
Journal of Materials Chemistry A (2017)

Tuning the Properties of a UV-Polymerized, Cross-Linked Solid Polymer Electrolyte for Lithium Batteries
Sutton Preston, Airoldi Martino, Porcarelli Luca, Olmedo-Martínez Jorge L., Mugemana Clément, Bruns Nico, Mecerreyes David, Steiner Ullrich, Gunkel Ilja
Polymers (2020)

Physical Passivation of Grain Boundaries and Defects in Perovskite Solar Cells by an Isolating Thin Polymer
Ochoa-Martinez Efrain, Ochoa Mario, Ortuso Roberto D., Ferdowsi Parnian, Carron Romain, Tiwari Ayodhya N., Steiner Ullrich, Saliba Michael
ACS Energy Letters (2021)

One-Step Solvent-Free Mechanochemical Incorporation of Insoluble Cesium Salt into Perovskites for Wide Band-Gap Solar Cells
Ferdowsi Parnian, Ochoa-Martinez Efrain, Steiner Ullrich, Saliba Michael
Chemistry of Materials (2021)

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Shaping Perovskites: In Situ Crystallization Mechanism of Rapid Thermally Annealed, Prepatterned Perovskite Films
Günzler Antonio, Bermúdez-Ureña Esteban, Muscarella Loreta A., Ochoa Mario, Ochoa-Martínez Efraín, Ehrler Bruno, Saliba Michael, Steiner Ullrich
ACS Applied Materials & Interfaces (2021)

Revisiting metal fluorides as lithium-ion battery cathodes
Hua Xiao, Eggeman Alexander S., Castillo-Martínez Elizabeth, Robert Rosa, Geddes Harry S., Lu Ziheng, Pickard Chris J., Meng Wei, Wiaderek Kamila M., Pereira Nathalie, Amatucci Glenn G., Midgley Paul A., Chapman Karena W., Steiner Ullrich, Goodwin Andrew L., Grey Clare P.
Nature Materials (2021)

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Spherical indentation response of a Ni double gyroid nanolattice
Prusty R.K., Narayan R.L., Scherer M., Steiner U., Deshpande V.S., Fleck N.A., Ramamurty U.
Scripta Materialia (2020)

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Visualizing Magnetic Structure in 3D Nanoscale Ni–Fe Gyroid Networks
Llandro Justin, Love David M., Kovács András, Caron Jan, Vyas Kunal N., Kákay Attila, Salikhov Ruslan, Lenz Kilian, Fassbender Jürgen, Scherer Maik R. J., Cimorra Christian, Steiner Ullrich, Barnes Crispin H. W., Dunin-Borkowski Rafal E., Fukami Shunsuke, Ohno Hideo
Nano Letters (2020)

Comparing the excited-state properties of a mixed-cation–mixed-halide perovskite to methylammonium lead iodide
Brauer Jan C., Tsokkou Demetra, Sanchez Sandy, Droseros Nikolaos, Roose Bart, Mosconi Edoardo, Hua Xiao, Stolterfoht Martin, Neher Dieter, Steiner Ullrich, De Angelis Filippo, Abate Antonio, Banerji Natalie
The Journal of Chemical Physics (2020)

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Flash Infrared Pulse Time Control of Perovskite Crystal Nucleation and Growth from Solution
Sánchez Sandy, Hua Xiao, Günzler Antonio, Bermúdez-Ureña Esteban, Septiadi Dedy, Saliba Michael, Steiner Ullrich
Crystal Growth & Design (2020)

Surface Reconstruction Limited Conductivity in Block‐Copolymer Li Battery Electrolytes
Sutton Preston, Bennington Peter, Patel Shrayesh N., Stefik Morgan, Wiesner Ulrich B., Nealey Paul F., Steiner Ullrich, Gunkel Ilja
Advanced Functional Materials (2019)

Melt-Spun Nanocomposite Fibers Reinforced with Aligned Tunicate Nanocrystals
Redondo Alexandre, Chatterjee Sourav, Brodard Pierre, Korley LaShanda T. J., Weder Christoph, Gunkel Ilja, Steiner Ullrich
Polymers (2019)

Processing Pathways Decide Polymer Properties at the Molecular Level
Chandran Sivasurender, Baschnagel Jörg, Cangialosi Daniele, Fukao Koji, Glynos Emmanouil, Janssen Liesbeth M. C., Müller Marcus, Muthukumar Murugappan, Steiner Ullrich, Xu Jun, Napolitano Simone, Reiter Günter
Macromolecules (2019)

Self-Rolled Multilayer Metasurfaces
Bermúdez-Ureña Esteban, Steiner Ullrich
ACS Photonics (2019)

Phase Evolution During Perovskite Formation—Insight from Pair Distribution Function Analysis
Sanchez Sandy, Steiner Ullrich, Hua Xiao
Chemistry of Materials (2019)

Thin-film structural coloration from simple fused scales in moths
Kilchoer Cédric, Steiner Ullrich, Wilts Bodo D.
Interface Focus (2018)

Towards Polymers with Molecular Auxeticity
Alizadeh Mahshid, Tennie Iris K., Steiner Ullrich, Kilbinger Andreas F.M.
CHIMIA International Journal for Chemistry (2019)

Metasurfaces Atop Metamaterials: Surface Morphology Induces Linear Dichroism in Gyroid Optical Metamaterials
Dolan James A., Dehmel Raphael, Demetriadou Angela, Gu Yibei, Wiesner Ulrich, Wilkinson Timothy D., Gunkel Ilja, Hess Ortwin, Baumberg Jeremy J., Steiner Ullrich, Saba Matthias, Wilts Bodo D.
Advanced Materials (2018)

Diffusive structural colour in Hoplia argentea
Kilchoer Cédric, Pirih Primož, Steiner Ullrich, Wilts Bodo D.
Journal of Experimental Biology (2019)

Halogen-bond driven self-assembly of perfluorocarbon monolayers on silicon nitride
Abate Antonio, Dehmel Raphael, Sepe Alessandro, Nguyen Ngoc Linh, Roose Bart, Marzari Nicola, Hong Jun Ki, Hook James M., Steiner Ullrich, Neto Chiara
Journal of Materials Chemistry A (2019)

Clean Block Copolymer Microparticles from Supercritical CO2: Universal Templates for the Facile and Scalable Fabrication of Hierarchical Mesostructured Metal Oxides
Bennett Thomas M., He Guping, Larder Ryan R., Fischer Michael G., Rance Graham A., Fay Michael W., Pearce Amanda K., Parmenter Christopher D. J., Steiner Ullrich, Howdle Steven M.
Nano Letters (2018)

Porous translucent electrodes enhance current generation from photosynthetic biofilms
Wenzel Tobias, Härtter Daniel, Bombelli Paolo, Howe Christopher J., Steiner Ullrich
Nature Communications (2018)

Synchrotron Big Data Science
Wang Chunpeng, Steiner Ullrich, Sepe Alessandro
Small (2018)

Polymer-Templated LiFePO4/C Nanonetworks as High-Performance Cathode Materials for Lithium-Ion Batteries
Fischer Michael G., Hua Xiao, Wilts Bodo D., Castillo-Martínez Elizabeth, Steiner Ullrich
ACS Applied Materials & Interfaces (2017)

Multiscale in modelling and validation for solar photovoltaics
Abu Hamed Tareq, Adamovic Nadja, Aeberhard Urs, Alonso-Alvarez Diego, Amin-Akhlaghi Zoe, Auf der Maur Matthias, Beattie Neil, Bednar Nikola, Berland Kristian, Birner Stefan, Califano Marco, Capan Ivana, Cerne Bostjan, Chilibon Irinela, Connolly James. P., Cortes Juan Frederic, Coutinho Jose, David Christin, Deppert Knut, Donchev Vesselin, Drev Marija, Ehlen Boukje, Ekins-Daukes Nicholas, Even Jacky, Fara Laurentiu, Fuertes Marron David, Gagliardi Alessio, Garrido Blas, Gianneta Violetta, Gomes Maria, Guillemoles Jean-Francois, Guina Mircea, Halme Janne, Hocevar Mateja, Jacak Lucjan, Jacak Witold, Jaksic Zoran, Joseph Lejo k., Kassavetis Spyridon, Kazukauskas Vaidotas, Kleider Jean-Paul, Kluczyk Katarzyna, Kopecek Radovan, Krasovec Ursa Opara, Lazzari Jean-Louis, Lifshitz Efrat, Loncaric Martin, Madsen Søren Peder, Vega Antonio Marti, Mencaraglia Denis, Messing Maria E., Armando Felipe Murphy, Nassiopoulou Androula G., Neijm Ahmed, Nemcsics Akos, Neto Victor, Pedesseau Laurent, Persson Clas, Petridis Konstantinos, Popescu Lacramioara, Pucker Georg, Radovanović Jelena, Rimada Julio C., Ristova Mimoza, Savic Ivana, Savin Hele, Sendova-Vassileva Marushka, Sengul Abdurrahman, Silva José, Steiner Ullrich, Storch Jan, Stratakis Emmanuel, Tao Shuxia, Tomanek Pavel, Tomić Stanko, Tukiainen Antti, Turan Rasit, Ulloa Jose Maria, Wang Shengda, Yuksel Fatma, Zadny Jaroslav, Zarbakhsh Javad
EPJ Photovoltaics (2018)

Lithiation Thermodynamics and Kinetics of the TiO2 (B) Nanoparticles
Hua Xiao, Liu Zheng, Fischer Michael G., Borkiewicz Olaf, Chupas Peter J., Chapman Karena W., Steiner Ullrich, Bruce Peter G., Grey Clare P.
Journal of the American Chemical Society (2017)

A review on the mechanical and thermodynamic robustness of superhydrophobic surfaces
Scarratt Liam R.J., Steiner Ullrich, Neto Chiara
Advances in Colloid and Interface Science (2017)

Highly Planarized Naphthalene Diimide–Bifuran Copolymers with Unexpected Charge Transport Performance
Matsidik Rukiya, Luzio Alessandro, Askin Özge, Fazzi Daniele, Sepe Alessandro, Steiner Ullrich, Komber Hartmut, Caironi Mario, Sommer Michael
Chemistry of Materials (2017)

Mesoporous Titania Microspheres with Highly Tunable Pores as an Anode Material for Lithium Ion Batteries
Fischer Michael G., Hua Xiao, Wilts Bodo D., Gunkel Ilja, Bennett Thomas M., Steiner Ullrich
ACS Applied Materials & Interfaces (2017)

Optical metamaterials made by polymer self-assembly
Steiner Ullrich
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (2017)

Spontaneous crystal coalescence enables highly efficient perovskite solar cells
Roose Bart, Ummadisingu Amita, Correa-Baena Juan-Pablo, Saliba Michael, Hagfeldt Anders, Graetzel Michael, Steiner Ullrich, Abate Antonio
Nano Energy (2017)

Nanoparticle shapes of LiMnPO4, Li+ diffusion orientation and diffusion coefficients for high volumetric energy Li+ ion cathodes
Kwon Nam Hee, Yin Hui, Vavrova Tatiana, Lim Jonathan H-W., Steiner Ullrich, Grobéty Bernard, Fromm Katharina M.
Journal of Power Sources (2016)

The indentation response of Nickel nano double gyroid lattices
Khaderi S.N., Scherer M.R.J., Hall C.E., Steiner U., Ramamurty U., Fleck N.A., Deshpande V.S.
Extreme Mechanics Letters (2016)

Chemical vapour deposition of freestanding sub-60 nm graphene gyroids
Cebo Tomasz, Aria Adrianus I., Dolan James A., Weatherup Robert S., Nakanishi Kenichi, Kidambi Piran R., Divitini Giorgio, Ducati Caterina, Steiner Ullrich, Hofmann Stephan
Applied Physics Letters (2017)

Migration of cations induces reversible performance losses over day/night cycling in perovskite solar cells
Domanski Konrad, Roose Bart, Matsui Taisuke, Saliba Michael, Turren-Cruz Silver-Hamill, Correa-Baena Juan-Pablo, Carmona Cristina Roldan, Richardson Giles, Foster Jamie M., De Angelis Filippo, Ball James M., Petrozza Annamaria, Mine Nicolas, Nazeeruddin Mohammad K., Tress Wolfgang, Grätzel Michael, Steiner Ullrich, Hagfeldt Anders, Abate Antonio
Energy & Environmental Science (2017)

Thermal oxidation of amorphous germanium thin films on SiO2substrates
de los Santos Valladares L, Dominguez A Bustamante, Ionescu A, Brown A, Sepe A, Steiner U, Quispe O Avalos, Holmes S, Majima Y, Langford R, Barnes C H W
Semiconductor Science and Technology (2016)

Intrinsic Stresses in Thin Glassy Polymer Films Revealed by Crack Formation
Chowdhury Mithun, Sheng Xiaoyuan, Ziebert Falko, Yang Arnold C.-M., Sepe Alessandro, Steiner Ullrich, Reiter Günter
Macromolecules (2016)

Mesoporous SnO2 electron selective contact enables UV-stable perovskite solar cells
Roose Bart, Baena Juan-Pablo Correa, Gödel Karl C., Graetzel Michael, Hagfeldt Anders, Steiner Ullrich, Abate Antonio
Nano Energy (2016)

Solar Cells: Ionic Liquid Control Crystal Growth to Enhance Planar Perovskite Solar Cells Efficiency (Adv. Energy Mater. 20/2016)
Seo Ji-Youn, Matsui Taisuke, Luo Jingshan, Correa-Baena Juan-Pablo, Giordano Fabrizio, Saliba Michael, Schenk Kurt, Ummadisingu Amita, Domanski Konrad, Hadadian Mahboubeh, Hagfeldt Anders, Zakeeruddin Shaik M., Steiner Ullrich, Grätzel Michael, Abate Antonio
Advanced Energy Materials (2016)

Ionic Liquid Control Crystal Growth to Enhance Planar Perovskite Solar Cells Efficiency
Seo Ji-Youn, Matsui Taisuke, Luo Jingshan, Correa-Baena Juan-Pablo, Giordano Fabrizio, Saliba Michael, Schenk Kurt, Ummadisingu Amita, Domanski Konrad, Hadadian Mahboubeh, Hagfeldt Anders, Zakeeruddin Shaik M., Steiner Ullrich, Grätzel Michael, Abate Antonio
Advanced Energy Materials (2016)

Perovskite Solar Cell Stability in Humid Air: Partially Reversible Phase Transitions in the PbI 2 ‐CH 3 NH 3 I‐H 2 O System
Song Zhaoning, Abate Antonio, Watthage Suneth C., Liyanage Geethika K., Phillips Adam B., Steiner Ullrich, Graetzel Michael, Heben Michael J.
Advanced Energy Materials (2016)

Synthesis of Organic Electroactive Materials in Ionic Liquids
Wagner Michal, Kvarnström Carita, Ivaska Ari
Electrochemical Nanofabrication (2016)

In-situ observation of moisture-induced degradation of perovskite solar cells using laser-beam induced current
Song Zhaoning, Abate Antonio, Watthage Suneth C., Liyanage Geethika K., Phillips Adam B., Steiner Ullrich, Graetzel Michael, Heben Michael J.
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC) (2016)

Optical analysis of CH3NH3SnxPb1−xI3 absorbers: a roadmap for perovskite-on-perovskite tandem solar cells
Anaya Miguel, Correa-Baena Juan P., Lozano Gabriel, Saliba Michael, Anguita Pablo, Roose Bart, Abate Antonio, Steiner Ullrich, Grätzel Michael, Calvo Mauricio E., Hagfeldt Anders, Míguez Hernán
Journal of Materials Chemistry A (2016)

Partial oxidation of the absorber layer reduces charge carrier recombination in antimony sulfide solar cells
Gödel Karl C., Roose Bart, Sadhanala Aditya, Vaynzof Yana, Pathak Sandeep K., Steiner Ullrich
Physical Chemistry Chemical Physics (2016)

Thin film synthesis of SbSI micro-crystals for self-powered photodetectors with rapid time response
Gödel Karl C., Steiner Ullrich
Nanoscale (2016)

Strong Photocurrent from Two-Dimensional Excitons in Solution-Processed Stacked Perovskite Semiconductor Sheets
Ahmad Shahab, Kanaujia Pawan K., Beeson Harry J., Abate Antonio, Deschler Felix, Credgington Dan, Steiner Ullrich, Prakash G. Vijaya, Baumberg Jeremy J.
ACS Applied Materials & Interfaces (2015)

Gyroid-Structured Electrodes for Electrochromic and Supercapacitor Applications
Scherer Maik R.J., Steiner Ullrich
Electrochromic Materials and Devices (2015)

Visualization of energy: light dose indicator based on electrochromic gyroid nano-materials
Wei Di, Scherer Maik R J, Astley Michael, Steiner Ullrich
Nanotechnology (2015)

Electronic Structure of Low‐Temperature Solution‐Processed Amorphous Metal Oxide Semiconductors for Thin‐Film Transistor Applications
Socratous Josephine, Banger Kulbinder K., Vaynzof Yana, Sadhanala Aditya, Brown Adam D., Sepe Alessandro, Steiner Ullrich, Sirringhaus Henning
Advanced Functional Materials (2015)

Atmospheric Influence upon Crystallization and Electronic Disorder and Its Impact on the Photophysical Properties of Organic–Inorganic Perovskite Solar Cells
Pathak Sandeep, Sepe Alessandro, Sadhanala Aditya, Deschler Felix, Haghighirad Amir, Sakai Nobuya, Goedel Karl C., Stranks Samuel D., Noel Nakita, Price Michael, Hüttner Sven, Hawkins Nicholas A., Friend Richard H., Steiner Ullrich, Snaith Henry J.
ACS Nano (2015)

Electroluminescence from Organometallic Lead Halide Perovskite‐Conjugated Polymer Diodes
Sadhanala Aditya, Kumar Abhishek, Pathak Sandeep, Rao Akshay, Steiner Ullrich, Greenham Neil C., Snaith Henry J., Friend Richard H.
Advanced Electronic Materials (2015)

3D Nanostructured Conjugated Polymers for Optical Applications
Dehmel Raphael, Nicolas Alexandre, Scherer Maik R. J., Steiner Ullrich
Advanced Functional Materials (2015)

A high transmission wave-guide wire network made by self-assembly
Salvatore Stefano, Vignolini Silvia, Philpott Julian, Stefik Morgan, Wiesner Ulrich, Baumberg Jeremy J., Steiner Ullrich
Nanoscale (2014)

Block copolymer self-assembly for nanophotonics
Stefik Morgan, Guldin Stefan, Vignolini Silvia, Wiesner Ulrich, Steiner Ullrich
Chemical Society Reviews (2015)

Controlling the coassembly of highly amphiphilic block copolymers with a hydrolytic sol by solvent exchange
Guldin Stefan, Stefik Morgan, Sai Hiroaki, Wiesner Ulrich, Steiner Ullrich
RSC Advances (2015)

Doping of TiO2for sensitized solar cells
Roose Bart, Pathak Sandeep, Steiner Ullrich
Chemical Society Reviews (2015)

Efficient room temperature aqueous Sb2S3 synthesis for inorganic–organic sensitized solar cells with 5.1% efficiencies
Gödel Karl C., Choi Yong Chan, Roose Bart, Sadhanala Aditya, Snaith Henry J., Seok Sang Il, Steiner Ullrich, Pathak Sandeep K.
Chemical Communications (2015)

Enhanced Efficiency and Stability of Perovskite Solar Cells Through Nd-Doping of Mesostructured TiO2
Roose Bart, Gödel Karl C., Pathak Sandeep, Sadhanala Aditya, Baena Juan Pablo Correa, Wilts Bodo D., Snaith Henry J., Wiesner Ulrich, Grätzel Michael, Steiner Ullrich, Abate Antonio
Advanced Energy Materials (2015)

Optical Properties of Gyroid Structured Materials: From Photonic Crystals to Metamaterials
Dolan James A., Wilts Bodo D., Vignolini Silvia, Baumberg Jeremy J., Steiner Ullrich, Wilkinson Timothy D.
Advanced Optical Materials (2014)

Ordered mesoporous titania from highly amphiphilic block copolymers: tuned solution conditions enable highly ordered morphologies and ultra-large mesopores
Stefik Morgan, Song Juho, Sai Hiroaki, Guldin Stefan, Boldrighini Patrick, Orilall M. Christopher, Steiner Ullrich, Gruner Sol M., Wiesner Ulrich
Journal of Materials Chemistry A (2015)

Phosphonic anchoring groups in organic dyes for solid-state solar cells
Abate Antonio, Pérez-Tejada Raquel, Wojciechowski Konrad, Foster Jamie M., Sadhanala Aditya, Steiner Ullrich, Snaith Henry J., Franco Santiago, Orduna Jesús
Physical Chemistry Chemical Physics (2015)

Role of PbSe Structural Stabilization in Photovoltaic Cells
Asil Demet, Walker Brian J., Ehrler Bruno, Vaynzof Yana, Sepe Alessandro, Bayliss Sam, Sadhanala Aditya, Chow Philip C. Y., Hopkinson Paul E., Steiner Ullrich, Greenham Neil C., Friend Richard H.
Advanced Functional Materials (2014)

Photonic Particles Made by the Confined Self‐Assembly of a Supramolecular Comb‐Like Block Copolymer
Moriceau Guillaume, Kilchoer Cédric, Djeghdi Kenza, Weder Christoph, Steiner Ullrich, Wilts Bodo D., Gunkel Ilja
Macromolecular Rapid Communications (2021)

Enhancing the refractive index of polymers with a plant‐based pigment
Yasir Mohammad, Sai Tianqi, Sicher Alba, Scheffold Frank, Steiner Ullrich, Wilts Bodo D., Dufresne Eric R.
Small (2021)

Comparing Percolation and Alignment of Cellulose Nanocrystals for the Reinforcement of Polyurethane Nanocomposites
Redondo Alexandre, Mortensen Nicole, Djeghdi Kenza, Jang Daseul, Ortuso Roberto D., Weder Christoph, Korley LaShanda T. J., Steiner Ullrich, Gunkel Ilja
ACS Applied Materials & Interfaces (2022)

Pachyrhynchus Weevils Use 3D Photonic Crystals with Varying Degrees of Order to Create Diverse and Brilliant Displays
Parisotto Alessandro, Steiner Ullrich, Cabras Analyn Anzano, Van Dam Matthew H., Wilts Bodo D.
Small (2022)

3D Tomographic Analysis of the Order‐Disorder Interplay in the Pachyrhynchus congestus mirabilis Weevil
Djeghdi Kenza, Steiner Ullrich, Wilts Bodo D.
Advanced Science (2022)

Bio-inspired materials to control and minimise insect attachment
Bergmann Johannes B., Moatsou Dafni, Steiner Ullrich, Wilts Bodo
Bioinspiration & Biomimetics (2022)

Robust Full‐Spectral Color Tuning of Photonic Colloids
Dodero Andrea, Djeghdi Kenza, Bauernfeind Viola, Airoldi Martino, Wilts Bodo D., Weder Christoph, Steiner Ullrich, Gunkel Ilja
Small (2022)

Rendering Polyurethane Hydrophilic for Efficient Cellulose Reinforcement in Melt‐Spun Nanocomposite Fibers
Redondo Alexandre, Bast Livia K., Djeghdi Kenza, Airoldi Martino, Jang Daseul, Korley LaShanda T. J., Steiner Ullrich, Bruns Nico, Gunkel Ilja
Advanced Materials Interfaces (2023)

Block Copolymer-based Photonic Pigments: Towards Structural Non-iridescent Brilliant Coloration

Chimia 76 (2022)

Photonic Amorphous I‐WP‐Like Networks Create Angle‐Independent Colors in Sternotomis virescens Longhorn Beetles
Bauernfeind Viola, Djeghdi Kenza, Gunkel Ilja, Steiner Ullrich, Wilts Bodo D.
Advanced Functional Materials (2023)

Structural light absorption in elytral micropillars of Euprotaetia inexpectata beetles
Parisotto Alessandro, Vogler-Neuling Viola V., Steiner Ullrich, Saba Matthias, Wilts Bodo D.
Materials Today Advances (2023)

Hexagonal‐Close‐Packed Colloidal Crystals in Glenea celestis Beetles
Parisotto Alessandro, Saranathan Vinodkumar, Steiner Ullrich, Wilts Bodo D.
Small Science (2023)

Biopolymer Photonics: From Nature to Nanotechnology
Vogler‐Neuling Viola V., Saba Matthias, Gunkel Ilja, Zoppe Justin O., Steiner Ullrich, Wilts Bodo D., Dodero Andrea
Advanced Functional Materials (2023)

Hyperbolic optical metamaterials from shear‐aligned block copolymer cylinder arrays
Kilchoer Cédric, Abdelrahman Doha, Abdollahi Narjes S., LaRocca Ava A., Steiner Ullrich, Saba Matthias, Gunkel Ilja, Wilts Bodo D.
Advanced Photonics Research (2020)

Thin film structural color is widespread in slime molds (Myxomycetes, Amoebozoa)
Bauernfeind Viola, Ronikier Anna, Ronikier Michał, Kozlowski Gregor, Steiner Ullrich, Wilts Bodo D.
Optics Express (2024)

Anoplophora graafi longhorn beetle coloration is due to disordered diamond-like packed spheres
Djeghdi Kenza, Schumacher Cédric, Bauernfeind Viola, Gunkel Ilja, Wilts Bodo D., Steiner Ullrich
Soft Matter (2024)

Large-area, self-healing block copolymer membranes for energy conversion
Sproncken Christian C. M., Liu Peng, Monney Justin, Fall William S., Pierucci Carolina, Scholten Philip B. V., Van Bueren Brian, Penedo Marcos, Fantner Georg Ernest, Wensink Henricus H., Steiner Ullrich, Weder Christoph, Bruns Nico, Mayer Michael, Ianiro Alessandro
Nature (2024)

High-resolution three-dimensional imaging of topological textures in nanoscale single-diamond networks
Karpov D., Djeghdi K., Holler M., Abdollahi S. Narjes, Godlewska K., Donnelly C., Yuasa T., Sai H., Wiesner U. B., Wilts B. D., Steiner U., Musya M., Fukami S., Ohno H., Gunkel I., Diaz A., Llandro J.
Nature Nanotechnology (2024)

Block Copolymer-Directed Single-Diamond Hybrid Structures Derived from X-ray Nanotomography
Djeghdi Kenza, Karpov Dmitry, Abdollahi S. Narjes, Godlewska Karolina, Iseli René, Holler Mirko, Donnelly Claire, Yuasa Takeshi, Sai Hiroaki, Wiesner Ulrich B., Steiner Ullrich, Wilts Bodo D., Musya Michimasa, Fukami Shunsuke, Ohno Hideo, Diaz Ana, Llandro Justin, Gunkel Ilja
ACS Nano (2024)

STEINER Ullrich

Disguising the core: Photonic core-shell particles

Interplay of order and disorder in biophotonic materials

Multi-responsive photonic materials as tunable filters, sensors and switches

Bright white scatterers beyond Titania

Design of novel optical materials via self-assembly of patchy particles

Physical mechanisms underlying the self-assembly of living optical materials

Structurally colored micron scaled pigments for inkjet printing

Nature-inspired nano-interfaces for triggering lipid digestion

Mechano-responsive CaCO3-based coatings

Ion-selective membranes for power conversion from salinity gradients with unprecedented efficiency

Complete photonic band gap materials made by self-assembly of bottlebrush block terpolymers

Enhancing structural colour through absorption