Zobrazeno 1 - 10
of 97
pro vyhledávání: '"Ralf, Heiderhoff"'
Autor:
Sujan Kumar, Das, Sanjoy Kumar, Nandi, Camilo Verbel, Marquez, Armando, Rúa, Mutsunori, Uenuma, Etienne, Puyoo, Shimul Kanti, Nath, David, Albertini, Nicolas, Baboux, Teng, Lu, Yun, Liu, Tobias, Haeger, Ralf, Heiderhoff, Thomas, Riedl, Thomas, Ratcliff, Robert Glen, Elliman
Publikováno v:
Advanced materials (Deerfield Beach, Fla.).
Oxides that exhibit an insulator-metal transition can be used to fabricate energy-efficient relaxation oscillators for use in hardware-based neural networks but there are very few oxides with transition temperatures above room temperature. Here the s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::c1e6fe588cce0061d8297a41844a447c
https://pubmed.ncbi.nlm.nih.gov/36461165
https://pubmed.ncbi.nlm.nih.gov/36461165
Autor:
Michael Buege, Till Koehler, Ralf Heiderhoff, Marc Papenheim, Si Wang, Heinrich Schleiting, Wolfgang H Arnold, Jason R Foerst, Melchior Seyfarth, Klaus Tiroch, Thomas Riedl, Marc Vorpahl
Publikováno v:
PLoS ONE, Vol 12, Iss 5, p e0176893 (2017)
Medical devices such as implant delivery systems are commonly used during minimally invasive procedures in the cardiovascular system. These devices often have lubricious polymer coatings to reduce friction between the device and blood vessels but coa
Externí odkaz:
https://doaj.org/article/cc1808fbde264b37972b9a60a20128b5
Publikováno v:
Journal of Materials Chemistry C. 8:14289-14311
Aside from photovoltaics, metal-halide perovskite semiconductors have also emerged as an attractive platform for LEDs and even lasers. For all of them, performance and operational stability are strongly influenced by thermally activated processes. As
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::031b1a14c102a4343afe2707d0c493fe
https://doi.org/10.1039/d0tc03754k
https://doi.org/10.1039/d0tc03754k
Autor:
Tobias Gahlmann, Georg Grötsch, Thomas Riedl, Leonie Gomell, Ralf Heiderhoff, Tobias Tschorn, Timo Maschwitz, Tobias Haeger
Publikováno v:
ACS applied materialsinterfaces. 13(24)
Alternate current electroluminescent (ACEL) devices provide a range of interesting properties, such as facile large-area processability, mechanical flexibility, and outstanding resilience, when compared with other large-area light-emitting technologi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c31791c05426d628f64027dfaa93518d
https://pubmed.ncbi.nlm.nih.gov/34111924
https://pubmed.ncbi.nlm.nih.gov/34111924
Publikováno v:
The Journal of Physical Chemistry Letters. 10:3019-3023
Local thermal conductivity, thermal diffusivity, and volumetric heat capacity of all-inorganic halide perovskite thin films are mapped simultaneously and with highest spatial resolution for the first time. These various thermal properties are detecte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8556736621aa2b6743149265fa677f3
https://doi.org/10.1021/acs.jpclett.9b01053
https://doi.org/10.1021/acs.jpclett.9b01053
Publikováno v:
Organic and Hybrid Light Emitting Materials and Devices XXIV.
The preparation of wide-gap CsPbCl3 thin films from solution is impeded by the poor concomitant solubility of the precursor salts PbCl2 and CsCl. In the present study, we prepared superlattices of PbCl2 and CsCl by thermal evaporation. The superlatti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a457555550bd0814205147444cbf7080
https://doi.org/10.1117/12.2568611
https://doi.org/10.1117/12.2568611
Autor:
Ralf Heiderhoff, Leonie Gomell, Tobias Haeger, Moritz Roscher, Christina Scheu, Hanna Bishara, Baptiste Gault, Thomas Riedl
Publikováno v:
Acta Materialia. 223:117501
There is an increasing reckoning that the thermoelectric performance of a material is dependent on its microstructure. However, the microstructure-properties relationship often remains elusive, in part due to the complexity of the hierarchy and scale
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f69c21644511199951becedc62258ae4
https://doi.org/10.1016/j.actamat.2021.117501
https://doi.org/10.1016/j.actamat.2021.117501
Autor:
Tobias Haeger, Yiwang Chen, Hella-Christin Scheer, Thomas Riedl, Andre Mayer, Mine Al-Khafaji, Ralf Heiderhoff, Ting Hu, Neda Pourdavoud
Publikováno v:
The Journal of Physical Chemistry C. 121:28306-28311
Thermal management in devices like solar cells, light-emitting diodes, and lasers based on hybrid halide perovskite thin films is expected to be of paramount importance for optimal performance and reliability. As of yet, experimental data of thermal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4e0bc26a66cf988a9a6d3ff0f033195
https://doi.org/10.1021/acs.jpcc.7b11495
https://doi.org/10.1021/acs.jpcc.7b11495
Publikováno v:
Microelectronics Reliability. :222-226
By means of Scanning Near-field Thermal Microscopy and with the support of equivalent thermal circuit modelling the transition from diffusive in-plane heat flux to ballistic Stefan–Boltzmann like out-of-plane heat flux from a nanoscale heat source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e37bd1c8f5fb772088d3279733513c1
https://doi.org/10.1016/j.microrel.2017.06.064
https://doi.org/10.1016/j.microrel.2017.06.064
Autor:
Yana Vaynzof, Klaus Meerholz, Martin Koch, Tobias Haeger, Neda Pourdavoud, Andre Mayer, Anna Lena Giesecke, Marko Cehovski, Stefan Zaefferer, Hella-Christin Scheer, Thomas Riedl, Ralf Heiderhoff, P. J. Cegielski, Max C. Lemme, Wolfgang Kowalsky, Ivan Shutsko, Ouacef Charfi, Hans-Hermann Johannes, Detlef Rogalla, David Becker-Koch, Patrick Görrn, Andreas Henkel, Markus Stein, Selina Olthof
Publikováno v:
Advanced Materials
Cesium lead halide perovskites are of interest for light-emitting diodes and lasers. So far, thin-films of CsPbX3 have typically afforded very low photoluminescence quantum yields (PL-QY < 20%) and amplified spontaneous emission (ASE) only at cryogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1054fec0bd17e6ad9a31210bc75ae1f1
https://hdl.handle.net/21.11116/0000-0009-0575-E21.11116/0000-0009-0577-C
https://hdl.handle.net/21.11116/0000-0009-0575-E21.11116/0000-0009-0577-C
