Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Friedel, Bettina"'
Autor:
Chien, Huei-Ting, Poelzl, Markus, Koller, Georg, Challinger, Susanna, Fairbairn, Callum, Baikie, Iain, Kratzer, Markus, Teichert, Christian, Friedel, Bettina
Irreproducibility is a serious issue in thin film organic photovoltaic (OPV) devices, as smallest local inhomogeneities can change the entire behaviour of identically built devices without showing obvious failure. Inhomogeneities can occur at various
Externí odkaz:
http://arxiv.org/abs/1908.00134
Autor:
Chien, Huei -Ting, Pilat, Florian, Griesser, Thomas, Fitzek, Harald, Poelt, Peter, Friedel, Bettina
After the efficiency of organic photovoltaic (OPV) cells achieved more than 10%, the control of stability and degradation mechanisms of solar cells became a prominent task. The improvement of device efficiency due to incorporation of a hole-transport
Externí odkaz:
http://arxiv.org/abs/1908.00135
Autor:
Kettner, Olivia, Simic, Sanja, Kunert, Birgit, Schennach, Robert, Resel, Roland, Griesser, Thomas, Friedel, Bettina
Silicon carbide (SiC), is an artificial semiconductor used for high-power transistors and blue LEDs, for its extraordinary properties. SiC would be attractive for more applications, but large-scale or large-surface area fabrication, with control over
Externí odkaz:
http://arxiv.org/abs/1906.09875
Autor:
Friedel Bettina, Winter Stefan
Publikováno v:
EPJ Photovoltaics, Vol 15, p 3 (2024)
Although the continuously advancing silicon wafer-based modules dominate the commercial PV landscape, thin film technologies have not lost any of their attraction, especially in areas where their advantages count, like light weight, flexibility, and
Externí odkaz:
https://doaj.org/article/da30f539d7e14179a25bed0e6c05d350
Autor:
Kettner, Olivia, Pein, Andreas, Trimmel, Gregor, Christian, Paul, Roethel, Christian, Salzmann, Ingo, Resel, Roland, Lakhwani, Girish, Lombeck, Florian, Sommer, Michael, Friedel, Bettina
Publikováno v:
Synthetic Metals 220 (2016) 162-173
In organic optoelectronics, order of conjugated molecules is required for good charge transport, but strong aggregation behavior may generate grain boundaries and trapping, opposing those benefits. Side chains on a polymer's backbone are major reason
Externí odkaz:
http://arxiv.org/abs/1808.06229
Publikováno v:
ACS Appl. Mater. Interfaces 2017, 9, 27754-27764
Here, we focus on induced degradation and spatial inhomogeneity of organic photovoltaic devices under different environmental conditions, uncoupled from the influence of a hole-transport (HT) layer. During testing of devices comprising the standard p
Externí odkaz:
http://arxiv.org/abs/1808.06230
Autor:
Ebner, Michael, Schennach, Robert, Chien, Huei-Ting, Mayrhofer, Claudia, Zankel, Armin, Friedel, Bettina
Publikováno v:
Flex. Print. Electron. 2 (2017) 014002
Wearable electronics and smart textiles are growing fields in the cause to integrate modern communication and computing tools into clothing instead of carrying around smart phones and tablets. Naturally, this also requires power sources to be integra
Externí odkaz:
http://arxiv.org/abs/1808.06235
Autor:
Friedel, Bettina
Publikováno v:
Physica Status Solidi - Rapid Research Letters; Sep2024, Vol. 18 Issue 9, p1-10, 10p
Autor:
Chien, Huei-Ting, Pölzl, Markus, Koller, Georg, Challinger, Susanna, Fairbairn, Callum, Baikie, Iain, Kratzer, Markus, Teichert, Christian, Friedel, Bettina *
Publikováno v:
In Surfaces and Interfaces March 2017 6:72-80
Autor:
Dunst, Sebastian, Rath, Thomas, Reichmann, Angelika, Chien, Huei-Ting, Friedel, Bettina, Trimmel, Gregor
Publikováno v:
In Synthetic Metals December 2016 222 Part A:115-123