High resolution X-ray detectors based on nanowire arrays

Publications

In situ imaging of temperature-dependent fast and reversible nanoscale domain switching in a single-crystal perovskite

Author(s): Lucas A. B. Marçal; Dmitry Dzhigaev; Zhaojun Zhang; Ella Sanders; Amnon Rothman; Edoardo Zatterin; Ewen Bellec; Tobias U. Schülli; Anders Mikkelsen; Ernesto Joselevich; Jesper Wallentin
Published in: Physical Review Materials, Issue 6, 2022, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.6.054408

Free-Standing Metal Halide Perovskite Nanowire Arrays with Blue-Green Heterostructures.

Author(s): Zhaojun Zhang; Nils Lamers; Chen Sun; Crispin Hetherington; Ivan G. Scheblykin; Jesper Wallentin
Published in: Nano Letters, Issue 1, 2022, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.2c00137

Optical demonstration of crystallography and reciprocal space using laser diffraction from Au microdisc arrays.

Author(s): Lert Chayanun; Johan Gustafson; Jesper Wallentin
Published in: Journal of Applied Crystallography, Issue 2, 2022, ISSN 1600-5767
Publisher: International Union of Crystallography
DOI: 10.1107/s1600576721013492

Inducing ferroelastic domains in single-crystal CsPbBr 3 perovskite nanowires using atomic force microscopy

Author(s): Lucas A. B. Marçal, Sandra Benter, Austin Irish, Dmitry Dzhigaev, Eitan Oksenberg, Amnon Rothman, Ella Sanders, Susanna Hammarberg, Zhaojun Zhang, Simone Sala, Alexander Björling, Eva Unger, Anders Mikkelsen, Ernesto Joselevich, Rainer Timm, Jesper Wallentin
Published in: Physical Review Materials, Issue 5/6, 2021, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.5.l063001

Direct Three-Dimensional Imaging of an X-ray Nanofocus Using a Single 60 nm Diameter Nanowire Device

Author(s): Lert Chayanun, Lukas Hrachowina, Alexander Björling, Magnus T. Borgström, Jesper Wallentin
Published in: Nano Letters, Issue 20/11, 2020, Page(s) 8326-8331, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.0c03477

Fast nanoscale imaging of strain in a multi-segment heterostructured nanowire with 2D Bragg ptychography

Author(s): Susanna Hammarberg, Dmitry Dzhigaev, Lucas A. B. Marçal, Vilgailė Dagytė, Alexander Björling, Magnus T. Borgström, Jesper Wallentin
Published in: Journal of Applied Crystallography, Issue 57, 2024, Page(s) 60-70, ISSN 1600-5767
Publisher: International Union of Crystallography
DOI: 10.1107/s1600576723010403

Single-Crystalline Perovskite Nanowire Arrays for Stable X-ray Scintillators with Micrometer Spatial Resolution

Author(s): Zhaojun Zhang; Hanna Dierks; Nils Lamers; Chen Sun; Klára Nováková; Crispin Hetherington; Ivan G. Scheblykin; Jesper Wallentin
Published in: ACS Applied Nano Materials, Issue 3, 2022, ISSN 2574-0970
Publisher: ACS
DOI: 10.1021/acsanm.1c03575

ForMAX – a beamline for multiscale and multimodal structural characterization of hierarchical materials

Author(s): K. Nygård, S. A. McDonald, J. B. González, V. Haghighat, C. Appel, E. Larsson, R. Ghanbari, M. Viljanen, J. Silva, S. Malki, Y. Li, V. Silva, C. Weninger, F. Engelmann, T. Jeppsson, G. Felcsuti, T. Rosén, K. Gordeyeva, L. D. Söderberg, H. Dierks, Y. Zhang, Z. Yao, R. Yang, E. M. Asimakopoulou, J. K. Rogalinski, J. Wallentin, P. Villanueva-Perez, R. Krüger, T. Dreier, M. Bech, M. Liebi, M. B
Published in: Journal of Synchrotron Radiation, Issue 31, 2024, Page(s) 363-377, ISSN 1600-5775
Publisher: International Union of Crystallography
DOI: 10.1107/s1600577524001048

Nanoscale X-ray Imaging of Composition and Ferroelastic Domains in Heterostructured Perovskite Nanowires: Implications for Optoelectronic Devices

Author(s): Susanna Hammarberg, Lucas Atila Bernardes Marçal, Nils Lamers, Zhaojun Zhang, Huaiyu Chen, Alexander Björling, Jesper Wallentin
Published in: ACS Applied Nano Materials, Issue 6, 2023, Page(s) 17698-17705, ISSN 2574-0970
Publisher: American Chemical Society
DOI: 10.1021/acsanm.3c02978

A versatile laboratory setup for high resolution X-ray phase contrast tomography and scintillator characterization

Author(s): Hanna Dierks; Philip Stjärneblad; Jesper Wallentin
Published in: Journal of X-Ray Science and Technology, 2023, ISSN 1095-9114
Publisher: IOP Press
DOI: 10.3233/xst-221294

New opportunities for time-resolved imaging using diffraction-limited storage rings

Author(s): Zisheng Yao, Julia Rogalinski, Eleni Myrto Asimakopoulou, Yuhe Zhang, Korneliya Gordeyeva, Zhaleh Atoufi, Hanna Dierks, Samuel McDonald, Stephen Hall, Jesper Wallentin, Daniel Söderberg, Kim Nygård, Pablo Villanueva-Perez
Published in: Journal of Synchrotron Radiation, Issue 31, 2024, ISSN 1600-5775
Publisher: International Union of Crystallography
DOI: 10.1107/s1600577524005290

In Situ Imaging of Ferroelastic Domain Dynamics in CsPbBr 3 Perovskite Nanowires by Nanofocused Scanning X-ray Diffraction

Author(s): Lucas A. B. Marçal, Eitan Oksenberg, Dmitry Dzhigaev, Susanna Hammarberg, Amnon Rothman, Alexander Björling, Eva Unger, Anders Mikkelsen, Ernesto Joselevich, Jesper Wallentin
Published in: ACS Nano, Issue 14/11, 2020, Page(s) 15973-15982, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.0c07426

Spatially resolved structural and chemical properties of the white layer in machined Inconel 718 super alloy

Author(s): L. A. B. Marçal, H. Dierks, V. Bushlya, I. Lazar, D. Dzhigaev, Z. Ren, R. Rysov, A. Björling, M. Sprung, A. Mikkelsen, F. Lenrick, R. M'Saoubi, J. Wallentin
Published in: Materials & Design, Issue 239, 2024, Page(s) 112789, ISSN 0264-1275
Publisher: Elsevier BV
DOI: 10.1016/j.matdes.2024.112789

Correcting angular distortions in Bragg coherent X-ray diffraction imaging

Author(s): Huaiyu Chen, Dmitry Dzhigaev, Alexander Björling, Fabian Westermeier, Mikhail Lyubomirskiy, Michael Stuckelberger, Jesper Wallentin
Published in: Journal of Synchrotron Radiation, Issue 31, 2024, ISSN 1600-5775
Publisher: International Union of Crystallography
DOI: 10.1107/s1600577524006507

Vertically Aligned CsPbBr 3 Nanowire Arrays with Template-Induced Crystal Phase Transition and Stability

Author(s): Zhaojun Zhang, Klara Suchan, Jun Li, Crispin Hetherington, Alexander Kiligaridis, Eva Unger, Ivan G. Scheblykin, Jesper Wallentin
Published in: The Journal of Physical Chemistry C, Issue 125/8, 2021, Page(s) 4860-4868, ISSN 1932-7447
Publisher: American Chemical Society
DOI: 10.1021/acs.jpcc.0c11217

Optimization of phase contrast imaging with a nano-focus x-ray tube

Author(s): Hanna Dierks, Till Dreier, Robin Krüger, Martin Bech, Jesper Wallentin
Published in: Applied Optics, Issue 62, 2024, Page(s) 5502, ISSN 1559-128X
Publisher: Optical Society of America
DOI: 10.1364/ao.491669

Beyond ray optics absorption of light in CsPbBr3 perovskite nanowire arrays studied experimentally and with wave optics modelling

Author(s): Nicklas Anttu, Zhaojun Zhang, Jesper Wallentin
Published in: Nanotechnology, Issue 35, 2023, Page(s) 095203, ISSN 0957-4484
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6528/ad1160

Experimental optimization of X-ray propagation-based phase contrast imaging geometry

Author(s): Hanna Dierks, Jesper Wallentin
Published in: Optics Express, Issue 28/20, 2020, Page(s) 29562, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.399819

Three-Dimensional Coherent Bragg Imaging of Rotating Nanoparticles

Author(s): Alexander Björling, Lucas A. B. Marçal, José Solla-Gullón, Jesper Wallentin, Dina Carbone, Filipe R. N. C. Maia
Published in: Physical Review Letters, Issue 125/24, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.125.246101

Structural and chemical properties of anion exchanged CsPb(Br(1−x)Cl x )3 heterostructured perovskite nanowires imaged by nanofocused x-rays

Author(s): L A B Marçal, N Lamers, S Hammarberg, Z Zhang, H Chen, D Dzhigaev, M A Gomez-Gonzalez, J E Parker, A Björling, A Mikkelsen, J Wallentin
Published in: Nanotechnology, Issue 35, 2024, Page(s) 265710, ISSN 0957-4484
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6528/ad355c

Effects of local compositional heterogeneity in mixed halide perovskites on blue electroluminescence

Author(s): Xiyu Luo, Weidong Xu, Guanhaojie Zheng, Sandhya Tammireddy, Qi Wei, Max Karlsson, Zhaojun Zhang, Kangyu Ji, Simon Kahmann, Chunyang Yin, Yatao Zou, Zeyu Zhang, Huaiyu Chen, Lucas A.B. Marçal, Haifeng Zhao, Dongxin Ma, Dongdong Zhang, Yue Lu, Mingjie Li, Carsten Deibel, Samuel D. Stranks, Lian Duan, Jesper Wallentin, Wei Huang, Feng Gao
Published in: Matter, Issue 7, 2024, Page(s) 1054-1070, ISSN 2590-2385
Publisher: Elsevier
DOI: 10.1016/j.matt.2023.12.019

Three-dimensional in situ imaging of single-grain growth in polycrystalline In2O3:Zr films

Author(s): Dmitry Dzhigaev, Yury Smirnov, Pierre-Alexis Repecaud, Lucas Atila Bernardes Marçal, Giovanni Fevola, Dina Sheyfer, Quentin Jeangros, Wonsuk Cha, Ross Harder, Anders Mikkelsen, Jesper Wallentin, Monica Morales-Masis, Michael Elias Stuckelberger
Published in: Communications Materials, Issue 3, 2022, ISSN 2662-4443
Publisher: SpringerNature
DOI: 10.1038/s43246-022-00260-4

3D X-ray microscopy with a CsPbBr3 nanowire scintillator

Author(s): Hanna Dierks; Zhaojun Zhang; Nils Lamers; Jesper Wallentin
Published in: Nano Research, 2022, ISSN 1998-0124
Publisher: Tsinghua Univ Press
DOI: 10.1007/s12274-022-4633-7

Three-dimensional coherent x-ray diffraction imaging of ferroelastic domains in single CsPbBr 3 perovskite nanoparticles

Author(s): D Dzhigaev, Z Zhang, L A B Marçal, S Sala, A Björling, A Mikkelsen, J Wallentin
Published in: New Journal of Physics, Issue 23/6, 2021, Page(s) 063035, ISSN 1367-2630
Publisher: Institute of Physics Publishing
DOI: 10.1088/1367-2630/ac02e0

Perovskite-Compatible Electron-Beam-Lithography Process Based on Nonpolar Solvents for Single-Nanowire Devices.

Author(s): Zhaojun Zhang; Jesper Wallentin; Nils Lamers
Published in: ACS Applied Nano Materials, 2022, ISSN 2195-1071
Publisher: American Chemical Society
DOI: 10.1021/acsanm.2c00188

Gas-Phase Anion Exchange for Multisegment Heterostructured CsPb(Br1−xClx)3 Perovskite Nanowires

Author(s): Nils Lamers; Zhaojun Zhang; Ivan Scheblykin; Jesper Wallentin
Published in: Advanced Optical Materials, 2023, ISSN 2195-1071
Publisher: Wiley-VCH GmbH
DOI: 10.1002/adom.202300435

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