Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Erwin, Hack"'
Autor:
Marzieh Ghadamyari, Róbert Klement, Hossein Ebrahim Hosseini, Milan Parchovianský, Jozef Kraxner, Dušan Galusek, Sathya Narayanasamy, Erwin Hack, Gurdial Blugan, Monika Michálková
Publikováno v:
Open Ceramics, Vol 19, Iss , Pp 100654- (2024)
Achieving full-spectrum lighting is a major challenge for phosphor-converted light-emitting diodes (pc-LEDs), which are crucial for solid-state lighting. This study presents the synthesis of polycrystalline Eu-doped Y3Al5O12 (YAG) phosphors through a
Externí odkaz:
https://doaj.org/article/7ec10aa6d99947a1a75759c856a3c1d3
Publikováno v:
Open Research Europe, Vol 2 (2022)
Background: In the Clean Sky 2 project DIMES, the cyclic loading of a section of an A320 wing with pre-existing damage was carried out. Methods: We present a Digital Image Correlation (DIC) prototype system to monitor crack propagation in the aircraf
Externí odkaz:
https://doaj.org/article/1f9da33c2db842828ab5c0f8104f026a
Autor:
Dominik Bachmann, Rolf Brönnimann, Luis Nicklaus Caceres, Sofie L. Gnannt, Erwin Hack, Elena Mavrona, Daniel Sacré, Peter Zolliker
Publikováno v:
Applied Sciences, Vol 13, Iss 4, p 2747 (2023)
THz-Time domain spectroscopic imaging is demonstrated combining a robotic scanning method with continuous signal acquisition and holographic reconstruction of the object to improve the imaging resolution. We apply the method to a metallic Siemens sta
Externí odkaz:
https://doaj.org/article/e919b60c36d944c7814d3c3f2d74a2dc
Publikováno v:
Optics Express, 31 (10)
Light beams with Orbital Angular Momentum (OAM) are explored in applications from microscopy to quantum communication, while the Talbot effect revives in applications from atomic systems to x-ray phase contrast interferometry. We evidence the topolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbc0c7344493364e4ab725a0c94e0a97
https://hdl.handle.net/20.500.11850/614375
https://hdl.handle.net/20.500.11850/614375
Publikováno v:
Sensors, Vol 21, Iss 11, p 3757 (2021)
We present a real-time THz imaging method using a commercial fiber-coupled photo conductive antenna as the THz source and an uncooled microbolometer camera for detection. This new combination of state-of-the-art components is very adaptable due to it
Externí odkaz:
https://doaj.org/article/60300c2d64c54d6f9cef0aceaa3061ed
Autor:
Tiezhu Guo, Di Zhou, Min Gao, Shungui Deng, Mohammad Jafarpour, Jonathan Avaro, Antonia Neels, Erwin Hack, Jing Wang, Jakob Heier, Chuanfang (John) Zhang
Publikováno v:
Advanced Functional Materials, 33 (15)
Large-area flexible transparent conductive electrodes (TCEs) featuring excellent optoelectronic properties (low sheet resistance, Rs, at high transparency, T) are vital for integration in transparent wearable electronics (i.e., antennas, sensors, sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cabf2f7f9b69845458698cffa500de3
Autor:
George Lampeas, Ksenija Dvurecenska, Marek Lomnitz, Ioannis Diamantakos, Richard J. Greene, Thorsten Siebert, Erwin Hack, Eann A. Patterson
Publikováno v:
Journal of Strain Analysis for Engineering Design
Computational models of structures are widely used to inform decisions about design, maintenance and operational life of engineering infrastructure, including airplanes. Confidence in the predictions from models is provided via validation processes t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::853c21a69adb5fe691f1f1425b878728
https://doi.org/10.1177/03093247211059084
https://doi.org/10.1177/03093247211059084
Autor:
Elena Mavrona, Yijie Hu, Sebastien Saitzek, Jean-Fancois Blach, Erwin Hack, Gustav Nystrom, Peter Zolliker
Publikováno v:
2022 47th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), IEEE, pp.1-2, 2022, ⟨10.1109/IRMMW-THz50927.2022.9895841⟩
The limited availability and environmental issues of materials resources call for the development of biodegradable devices, which also applies to THz devices. Here, we present our work developing THz wave-plates based on cellulose nanofibers and Ag n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::134dfaf8067335dd912c2dc930972a72
https://hal-univ-artois.archives-ouvertes.fr/hal-04094081
https://hal-univ-artois.archives-ouvertes.fr/hal-04094081
Publikováno v:
Optics letters. 47(7)
The Talbot effect has been revived in many fields of modern optics. As a key number of self-imaging, the fundamental Talbot length plays a crucial role in many applications. However, the inspection of the Talbot carpet for determining the Talbot leng
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::064fc38380cd7fbec4446ad7eed33e05
https://pubmed.ncbi.nlm.nih.gov/35363742
https://pubmed.ncbi.nlm.nih.gov/35363742
Autor:
Erwin Hack, Erik Turner, David Martineau, Jakob Heier, Anand Verma, Frank Nüesch, Mohammed Makha
Publikováno v:
Journal of Materials Chemistry C. 8:6124-6135
Carbon-based hole transport layer-free carbon mesoscopic perovskite solar cells (MPSCs) are considered to be cell architectures with high potential for commercialization, due to their enhanced stability. In the standard process for large area and mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d75f9c92d3edcbc9194b63121ddb674
https://doi.org/10.1039/d0tc00327a
https://doi.org/10.1039/d0tc00327a