Person – Energie Campus Nürnberg

Tian Du, Viktor Rehm, Shudi Qiu, Subhajit Pal, Dongju Jang, Zijian Peng, Jiyun Zhang, Haozhen Yuan, Joe Briscoe, Wolfgang Heiss, Christoph J. Brabec, Hans Joachim Egelhaaf (2024)

Precursor-Engineered Volatile Inks Enable Reliable Blade-Coating of Cesium–Formamidinium Perovskites Toward Fully Printed Solar Modules

Advanced Science

Olexiy Balitskii, Mykhailo Sytnyk, Wolfgang Heiss (2024)

Recent Developments in Halide Perovskite Nanocrystals for Indirect X-ray Detection

Advanced Materials Technologies

Shuyu Zhou, Viktor Rehm, Hany A. Afify, Yufei Han, Jędrzej Korczak, Andrzej Szczerbakow, Tomasz Story, Zijian Peng, Albert These, Anastasia Barabash, Andres Osvet, Christoph J. Brabec, Klaus Götz, Tobias Unruh, Felix Hilpert, Olaf Brummel, Jörg Libuda, Wolfgang Heiss (2024)

Squeezing the Threshold of Metal-Halide Perovskite Micro-Crystal Lasers Grown by Solution Epitaxy

Advanced Functional Materials

Sumbal Jamshaid, Maria Rita Cicconi, Wolfgang Heiss, Kyle G. Webber, Peter J. Wellmann (2024)

Synthesis and Characterization of BaZrS3 Thin Films via Stacked Layer Methodology: A Comparative Study of BaZrS3 on Zirconium Foil and Silicon Carbide Substrates

Advanced Engineering Materials

Balitskii Olexiy, Mashkov Oleksandr, Barabash Anastasiia, Rehm Viktor, Afify Hany A., Li Ning, Hammer Maria S., Brabec Christoph J., Eigen Andreas, Halik Marcus, Yarema Olesya, Yarema Maksym, Wood Vanessa, Stifter David, Heiss Wolfgang (2022)

Ligand Tuning of Localized Surface Plasmon Resonances in Antimony-Doped Tin Oxide Nanocrystals

Nanomaterials

Afify Hany A., Rehm Viktor, Barabash Anastasiia, These Albert, Zhang Jiyun, Osvet Andres, Schuesslbauer Christoph, Thiel Dominik, Ullrich Tobias, Dierner Martin, Przybilla Thomas, Will Johannes, Spiecker Erdmann, Guldi Dirk M., Brabec Christoph J., Heiss Wolfgang (2022)

Shape-Controlled Solution-Epitaxial Perovskite Micro-Crystal Lasers Rivaling Vapor Deposited Ones

Advanced Functional Materials

Wei Meng, Kaicheng Zhang, Andres Osvet, Jiyun Zhang, Wolfgang Gruber, Karen Forberich, Bernd Meyer, Wolfgang Heiss, Tobias Unruh, Ning Li, Christoph Brabec (2022)

Revealing the strain-associated physical mechanisms impacting the performance and stability of perovskite solar cells

Joule

Jiyun Zhang, Jianchang Wu, Stefan Langner, Baolin Zhao, Zhiqiang Xie, Jens A. Hauch, Hany A. Afify, Anastasia Barabash, Junsheng Luo, Mykhailo Sytnyk, Wei Meng, Kaicheng Zhang, Chao Liu, Andres Osvet, Ning Li, Marcus Halik, Wolfgang Heiss, Yicheng Zhao, Christoph J. Brabec (2022)

Exploring the Steric Hindrance of Alkylammonium Cations in the Structural Reconfiguration of Quasi-2D Perovskite Materials Using a High-throughput Experimental Platform

Advanced Functional Materials

Hany A. Afify, Mykhailo Sytnyk, Viktor Rehm, Anastasiia Barabash, Oleksandr Mashkov, Andres Osvet, Valentine V. Volobuev, Jędrzej Korczak, Andrzej Szczerbakow, Tomasz Story, Klaus Götz, Tobias Unruh, Christoph Schüßlbauer, Dominik Thiel, Tobias Ullrich, Dirk M. Guldi, Christoph J. Brabec, Wolfgang Heiss (2022)

Highly Stable Lasing from Solution-Epitaxially Grown Formamidinium-Lead-Bromide Micro-Resonators

Advanced Optical Materials

Sarah Deumel, Yvonne Reg, Judith E. Huerdler, Lukas Hussenether, Oliver Schmidt, Anastasia Barabash, Wolfgang Heiss, Sandro F. Tedde (2022)

Laser Cutting of Metal-Halide-Perovskite Wafers for X-Ray Detector Integration

Advanced Materials Interfaces

Sarah Deumel, Albert J.J.M. Van Breemen, Bart Peeters, Joris Maas, Hylke B. Akkerman, Eric A. Meulenkamp, Gerwin H. Gelinck, Judith E. Huerdler, Oliver Schmidt, Wolfgang Heiss, Sandro F. Tedde (2022)

Organometal halide perovskite imager: a comparison 1.5 years after fabrication

Progress in Biomedical Optics and Imaging - Proceedings of SPIE

Yosuke Ishii, Sae Ishikawa, Itta Yamada, Kohei Kondo, Shinya Jindo, Shinji Kawasaki, Yoshiyuki Hattori, Oleksandr Mashkov, Wolfgang Heiss (2022)

Ultra-fine metal particles dispersed on single-walled carbon nanotubes for energy devices

Journal of Materials Science

Afify Hany A., Sytnyk Mykhailo, Zhou Shuyu, Osvet Andres, Brabec Christoph J., Korczak Jedrzej, Szczerbakow Andrzej, Story Tomasz, Heiss Wolfgang (2021)

Perspectives of solution epitaxially grown defect tolerant lead-halide-perovskites and lead-chalcogenides

Applied Physics Letters

P. Tim Prins, Maryam Alimoradi Jazi, Niall A. Killilea, Wiel H. Evers, Pieter Geiregat, Wolfgang Heiss, Arjan J. Houtepen, Christophe Delerue, Zeger Hens, Daniel Vanmaekelbergh (2021)

The Fine-Structure Constant as a Ruler for the Band-Edge Light Absorption Strength of Bulk and Quantum-Confined Semiconductors

Nano Letters

Sarah Deumel, Albert van Breemen, Gerwin Gelinck, Bart Peeters, Joris Maas, Roy Verbeek, Santhosh Shanmugam, Hylke Akkerman, Eric Meulenkamp, Judith E. Huerdler, Manognya Acharya, Marisé García-Batlle, Osbel Almora, Antonio Guerrero, Germà Garcia-Belmonte, Wolfgang Heiss, Oliver Schmidt, Sandro F. Tedde (2021)

High-sensitivity high-resolution X-ray imaging with soft-sintered metal halide perovskites

Nature Electronics

Kondo Kohei, Watanabe Yusuke, Kuno Junya, Ishii Yosuke, Kawasaki Shinji, Kato Masashi, Kalita Golap, Hattori Yoshiyuki, Mashkov Oleksandr, Sytnyk Mykhailo, Heiss Wolfgang (2021)

Flexible Photocatalytic Electrode Using Graphene, Non-noble Metal, and Organic Semiconductors for Hydrogen Evolution Reaction

Energy Technology

Manuel Daum, Sarah Deumel, Mykhailo Sytnyk, Hany A. Afify, Rainer Hock, Andreas Eigen, Baolin Zhao, Marus Halik, Albert These, Gebhard J. Matt, Christoph J. Brabec, Sandro F. Tedde, Wolfgang Heiss (2021)

Self-Healing Cs3Bi2Br3I6 Perovskite Wafers for X-Ray Detection

Advanced Functional Materials

J. J. Prías Barragán, K. Gross, José Darío Perea, Niall Killilea, Wolfgang Heiss, Christoph J. Brabec, H. Ariza Calderón, Pedro Prieto (2020)

Graphene Oxide Thin Films: Synthesis and Optical Characterization

ChemistrySelect

Heiß W, Killilea NA, Sytnyk M (2020)

PbS nanocrystal growth and overgrowth by thiourea precursors

Mykhailo Sytnyk, Amir Abbas Yousefi-Amin, Tim Freund, Annemarie Prihoda, Klaus Götz, Tobias Unruh, Christina Harreiss, Johannes Will, Erdmann Spiecker, Jevgen Levchuk, Andres Osvet, Christoph J. Brabec, Ulrike Künecke, Peter Wellmann, Valentin V. Volobuev, Jędrzej Korczak, Andrzej Szczerbakow, Tomasz Story, Clemens Simbrunner, Gunther Springholz, Daniel Wechsler, Ole Lytken, Sebastian Lotter, Felix Kampmann, Janina Maultzsch, Kamalpreet Singh, Oleksandr Voznyy, Wolfgang Heiss (2020)

Epitaxial Metal Halide Perovskites by Inkjet-Printing on Various Substrates

Advanced Functional Materials

James Z. Fan, Maral Vafaie, Koen Bertens, Mykhailo Sytnyk, Joao M. Pina, Laxmi Kishore Sagar, Olivier Ouellette, Andrew H. Proppe, Armin Sedighian Rasouli, Yajun Gao, Se Woong Baek, Bin Chen, Frédéric Laquai, Sjoerd Hoogland, F. Pelayo García de Arquer, Wolfgang Heiss, Edward H. Sargent (2020)

Micron Thick Colloidal Quantum Dot Solids

Nano Letters

Oskar Schuster, Peter Wientjes, Shreetu Shrestha, Ievgen Levchuk, Mykhailo Sytnyk, Gebhard J. Matt, Andres Osvet, Miroslaw Batentschuk, Wolfgang Heiss, Christoph J. Brabec, Thomas Fauster, Daniel Niesner (2020)

Looking beyond the Surface: The Band Gap of Bulk Methylammonium Lead Iodide

Nano Letters

Matt GJ, Levchuk I, Knuttel J, Dallmann J, Osvet A, Sytnyk M, Tang XF, Elia J, Hock R, Heiss W, Brabec CJ (2020)

Sensitive Direct Converting X-Ray Detectors Utilizing Crystalline CsPbBr3 Perovskite Films Fabricated via Scalable Melt Processing

Advanced Materials Interfaces

Oleksandr Mashkov, Julien Körfer, Andreas Eigen, Amir Abbas Yousefi-Amin, Niall Killilea, Anastasiia Barabash, Mykhailo Sytnyk, Neamul Khansur, Marcus Halik, Kyle G. Webber, Wolfgang Heiss (2020)

Effect of Ligand Treatment on the Tuning of Infrared Plasmonic Indium Tin Oxide Nanocrystal Electrochromic Devices

Advanced Engineering Materials

Mustapha Abdu-Aguye, Dmytro Bederak, Simon Kahmann, Niall Killilea, Mykhailo Sytnyk, Wolfgang Heiss, Maria Antonietta Loi (2019)

Photophysical and electronic properties of bismuth-perovskite shelled lead sulfide quantum dots

Journal of Chemical Physics

Budniak Adam K., Killilea Niall A., Zelewski Szymon J., Sytnyk Mykhailo, Kauffmann Yaron, Amouyal Yaron, Kudrawiec Robert, Heiss Wolfgang, Lifshitz Efrat (2019)

Exfoliated CrPS4 with Promising Photoconductivity

Small

Mykhailo Sytnyk, Sarah Deumel, Sandro Francesco Tedde, Gebhard J. Matt, Wolfgang Heiss (2019)

A perspective on the bright future of metal halide perovskites for X-ray detection

Applied Physics Letters

YousefiAmin A, Killilea NA, Sytnyk M, Maisch P, Tam KC, Egelhaaf HJ, Langner S, Stubhan T, Brabec CJ, Rejek T, Halik M, Poulsen K, Niehaus J, Kock A, Heiss W (2019)

Fully Printed Infrared Photodetectors from PbS Nanocrystals with Perovskite Ligands

ACS nano

Gebhard J. Matt a, Ievgen Levchuk b, Judith Knüttel a, Shreetu Shrestha a, Johannes Dallmann c, Rainer Hock c, Wolfgang Heiss a, Christoph J. Brabec (2019)

High Performance X-ray to Current Converters Fabricated Via Sintering or Melting of a Metal-halide Perovskite

Killilea N, Wu M, Sytnyk M, Yousefi Amin A-A, Mashkov O, Spiecker E, Heiss W (2019)

Pushing PbS/Metal‐Halide‐Perovskite Core/Epitaxial‐Ligand‐Shell Nanocrystal Photodetectors beyond 3 µm Wavelength

Advanced Functional Materials

Burian M., Karner C., Yarema M., Heiss W., Amenitsch H., Dellago C., Lechner R. (2018)

A Shape-Induced Orientation Phase within 3D Nanocrystal Solids

Advanced Materials

Gryszel M., Sytnyk M., Jakešová M., Romanazzi G., Gabrielsson R., Heiss W., Głowacki E. (2018)

General Observation of Photocatalytic Oxygen Reduction to Hydrogen Peroxide by Organic Semiconductor Thin Films and Colloidal Crystals

ACS Applied Materials and Interfaces

Sytnyk M, Jakesova M, Litvinukova M, Mashkov O, Kriegner D, Stangl J, Nebesarova J, Fecher FW, Schofberger W, Sariciftci NS, Schindl R, Heiss W, Glowacki ED (2017)

Cellular interfaces with hydrogen-bonded organic semiconductor hierarchical nanocrystals

Nature Communications

Shrestha S, Fischer R, Matt GJ, Feldner P, Michel T, Osvet A, Levchuk I, Merle B, Golkar S, Chen HW, Tedde SF, Schmidt O, Hock R, Ruhrig M, Goken M, Heiss W, Anton G, Brabec CJ (2017)

High-performance direct conversion X-ray detectors based on sintered hybrid lead triiodide perovskite wafers

Nature Photonics

Nugraha MI, Kumagai S, Watanabe S, Sytnyk M, Heiss W, Loi MA, Takeya J (2017)

Enabling Ambipolar to Heavy n-Type Transport in PbS Quantum Dot Solids through Doping with Organic Molecules

ACS Applied Materials and Interfaces

Nugraha MI, Hausermann R, Watanabe S, Matsui H, Sytnyk M, Heiss W, Takeya J, Loi MA (2017)

Broadening of Distribution of Trap States in PbS Quantum Dot Field-Effect Transistors with High-k Dielectrics

ACS Applied Materials and Interfaces

Sytnykt M, Yakunin S, Schofberger W, Lechner RT, Burian M, Ludescher L, Killilea NA, YousefiAmin A, Kriegner D, Stangl J, Groiss H, Heiss W (2017)

Quasi-epitaxial Metal-Halide Perovskite Ligand Shells on PbS Nanocrystals

Acs Nano

Rezvan Soltani, Ali Asghar Katbab, Mykhailo Sytnyk, Amir Abbas Yousefi Amin, Niall Killilea, Marvin Berlinghof, Farzaneh Ahmadloo, Andres Osvet, Tobias Unruh, Wolfgang Heiss, Tayebeh Ameri (2017)

Morphology-Controlled Organic Solar Cells Improved by a Nanohybrid System of Single Wall Carbon Nanotubes Sensitized by PbS Core/Perovskite Epitaxial Ligand Shell Quantum Dots

Solar RRL

Kahmann S., Sytnyk M., Schrenker N., Matt G., Spiecker E., Heiss W., Brabec C., Loi M. (2017)

Revealing Trap States in Lead Sulphide Colloidal Quantum Dots by Photoinduced Absorption Spectroscopy

Advanced Electronic Materials

Nugraha M., Matsui H., Watanabe S., Kubo T., Häusermann R., Bisri S., Sytnyk M., Heiss W., Loi M., Takeya J. (2017)

Strain-Modulated Charge Transport in Flexible PbS Nanocrystal Field-Effect Transistors

Advanced Electronic Materials

Kriegner D., Sytnyk M., Groiss H., Yarema M., Grafeneder W., Walter P., Dippel A., Meffert M., Gerthsen D., Stangl J., Heiss W. (2016)

Galvanic Exchange in Colloidal Metal/Metal-Oxide Core/Shell Nanocrystals

Journal of Physical Chemistry C

Jakešová M., Apaydin D., Sytnyk M., Oppelt K., Heiss W., Sariciftci N., Głowacki E. (2016)

Hydrogen-Bonded Organic Semiconductors as Stable Photoelectrocatalysts for Efficient Hydrogen Peroxide Photosynthesis

Advanced Functional Materials

Jakešová M., Apaydin D., Sytnyk M., Oppelt K., Heiss W., Sariciftci N., Głowacki E. (2016)

Photocatalysis: Hydrogen-Bonded Organic Semiconductors as Stable Photoelectrocatalysts for Efficient Hydrogen Peroxide Photosynthesis (Adv. Funct. Mater. 29/2016)

Advanced Functional Materials

Heiss W., Brabec C. (2016)

X-ray imaging: Perovskites target X-ray detection

Nature Photonics

Richter M., Heumüller T., Matt G., Heiss W., Brabec C. (2016)

Carbon Photodetectors: The Versatility of Carbon Allotropes

Advanced Energy Materials

Nugraha M., Matsui H., Bisri S., Sytnyk M., Heiss W., Loi M., Takeya J. (2016)

Tunable doping in PbS nanocrystal field-effect transistors using surface molecular dipoles

APL Materials

Gollner C, Ziegler J, Protesescu L, Dirin DN, Lechner RT, Fritz-Popovski G, Sytnyk M, Yakunin S, Rotter S, Amin AAY, Vidal C, Hrelescu C, Klar TA, Kovalenko MV, Heiss W (2015)

Random Lasing with Systematic Threshold Behavior in Films of CdSe/CdS Core/Thick-Shell Colloidal Quantum Dots

Acs Nano

Crossed D Signerek V., Głowacki E., Sytnyk M., Heiss W., Marciuš M., Ristić M., Ivanda M., Sariciftci N. (2015)

Enhanced near-infrared response of nano- and microstructured silicon/organic hybrid photodetectors

Applied Physics Letters

Yakunin S., Protesescu L., Krieg F., Bodnarchuk M., Nedelcu G., Humer M., De Luca G., Fiebig M., Heiss W., Kovalenko M. (2015)

Low-threshold amplified spontaneous emission and lasing from colloidal nanocrystals of caesium lead halide perovskites

Nature Communications

Yakunin S., Sytnyk M., Kriegner D., Shrestha S., Richter M., Matt G., Azimi H., Brabec C., Stangl J., Kovalenko M., Heiss W. (2015)

Detection of X-ray photons by solution-processed lead halide perovskites

Nature Photonics

Stadler P., Mohamed S., Gasiorowski J., Sytnyk M., Yakunin S., Scharber M., Enengl C., Enengl S., Egbe D., El-Mansy M., Obayya S., Sariciftci N., Hingerl K., Heiss W. (2015)

Iodide-capped PbS Quantum dots: Full optical characterization of a versatile absorber

Advanced Materials

Nugraha M., Häusermann R., Bisri S., Matsui H., Sytnyk M., Heiss W., Takeya J., Loi M. (2015)

High Mobility and Low Density of Trap States in Dual-Solid-Gated PbS Nanocrystal Field-Effect Transistors

Advanced Materials

Kovalenko M., Manna L., Cabot A., Hens Z., Talapin D., Kagan C., Klimov V., Rogach A., Reiss P., Milliron D., Guyot-Sionnnest P., Konstantatos G., Parak W., Hyeon T., Korgel B., Murray C., Heiss W. (2015)

Prospects of nanoscience with nanocrystals

ACS nano

Lenz T, Richter M, Matt GJ, Luechinger NA, Halim SC, Heiss W, Brabec CJ (2015)

Charge transport in nanoparticular thin films of zinc oxide and aluminum-doped zinc oxide

Journal of Materials Chemistry C

Yakunin S, Dirin DN, Protesescu L, Sytnyk M, Tollabimazraehno S, Humer M, Hackl F, Fromherz T, Bodnarchuk MI, Kovalenko MV, Heiss W (2014)

High Infrared Photoconductivity in Films of Arsenic-Sulfide-Encapsulated Lead-Sulfide Nanocrystals

Acs Nano

Sytnyk M, Glowacki ED, Yakunin S, Voss G, Schofberger W, Kriegner D, Stangl J, Trotta R, Gollner C, Tollabimazraehno S, Romanazzi G, Bozkurt Z, Havlicek M, Sariciftci NS, Heiss W (2014)

Hydrogen-Bonded Organic Semiconductor Micro- And Nanocrystals: From Colloidal Syntheses to (Opto-)Electronic Devices

Journal of the American Chemical Society

Lechner RT, Fritz-Popovski G, Yarema M, Heiss W, Hoell A, Schulli TU, Primetzhofer D, Eibelhuber M, Paris O (2014)

Crystal Phase Transitions in the Shell of PbS/CdS Core/Shell Nanocrystals Influences Photoluminescence Intensity

Chemistry of Materials

Balitskii OA, Sytnyk M, Stangl J, Primetzhofer D, Groiss H, Heiss W (2014)

Tuning the Localized Surface Plasmon Resonance in Cu2-xSe Nanocrystals by Postsynthetic Ligand Exchange

ACS Applied Materials and Interfaces

Bisri SZ, Degoli E, Spallanzani N, Krishnan G, Kooi BJ, Ghica C, Yarema M, Heiss W, Pulci O, Ossicini S, Loi MA (2014)

Determination of the Electronic Energy Levels of Colloidal Nanocrystals using Field-Effect Transistors and Ab-Initio Calculations

Advanced Materials

Primetzhofer D, Sytnyk M, Wagner PJ, Bauer P, Heiss W (2014)

The potential of Rutherford Backscattering Spectrometry for composition analysis of colloidal nanocrystals

Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms

Balazs DM, Nugraha MI, Bisri SZ, Sytnyk M, Heiss W, Loi MA (2014)

Reducing charge trapping in PbS colloidal quantum dot solids

Applied Physics Letters

Itskos G, Papagiorgis P, Tsokkou D, Othonos A, Hermerschmidt F, Economopoulos SP, Yarema M, Heiss W, Choulis S (2013)

Size-Dependent Charge Transfer in Blends of PbS Quantum Dots with a Low-Gap Silicon-Bridged Copolymer

Advanced Energy Materials

Yarema O, Bozyigit D, Rousseau I, Nowack L, Yarema M, Heiss W, Wood V (2013)

Highly Luminescent, Size- and Shape-Tunable Copper Indium Selenide Based Colloidal Nanocrystals

Chemistry of Materials

Bisri SZ, Piliego C, Yarema M, Heiss WG, Loi MA (2013)

Low Driving Voltage and High Mobility Ambipolar Field-Effect Transistors with PbS Colloidal Nanocrystals

Advanced Materials

Tsokkou D, Itskos G, Choulis S, Yarema M, Heiss W, Othonos A (2013)

Concentration and excitation effects on the exciton dynamics of poly(3-hexylthiophene)/PbS quantum dot blend films

Nanotechnology

Krajnik B, Czechowski N, Piatkowski D, Mackowski S, Hofmann E, Pichler S, Heiß W (2013)

Influence of Plasmon Excitations in Au Nanoparticles upon Fluorescence and Photostability of Photosynthetic Complexes

Optics and Photonics Journal

Hu C., Gassenq A., Justo Y., Yakunin S., Heiss W., Hens Z., Roelkens G. (2013)

Short-wave infrared colloidal quantum dot photodetectors on silicon

Proceedings of SPIE - The International Society for Optical Engineering

Sytnyk M, Kirchschlager R, Bodnarchuk MI, Primetzhofer D, Kriegner D, Enser H, Stangl J, Bauer P, Voith M, Hassel AW, Krumeich F, Ludwig F, Meingast A, Kothleitner G, Kovalenko MV, Heiss W (2013)

Tuning the Magnetic Properties of Metal Oxide Nanocrystal Heterostructures by Cation Exchange

Nano Letters

Dimopoulos T, Peic A, Mullner P, Neuschitzer M, Resel R, Abermann S, Postl M, List EJW, Yakunin S, Heiss W, Bruckl H (2013)

Photovoltaic properties of thin film heterojunctions with cupric oxide absorber

Journal of Renewable and Sustainable Energy

Prof. Dr. Wolfgang Heiss

Publications