Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Slawomir Braun"'
Autor:
Yongzhen Chen, Han-Yan Wu, Chi-Yuan Yang, Nagesh B. Kolhe, Samson A. Jenekhe, Xianjie Liu, Slawomir Braun, Simone Fabiano, Mats Fahlman
Publikováno v:
Macromolecules. 55(16)
Ladder-type conjugated polymers exhibit a remarkable performance in (opto)electronic devices. Their double-stranded planar structure promotes an extended pi-conjugation compared to inter-ring-twisted analogues, providing an excellent basis for explor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db2b5e6c510fbdc862270a5ad522043b
https://pubmed.ncbi.nlm.nih.gov/36034325
https://pubmed.ncbi.nlm.nih.gov/36034325
Publikováno v:
The Journal of Physical Chemistry C. 125:937-945
The evolution of the electronic structure and optical transition upon n-doping of poly(9,9-dioctylfluorene) (PFO) films is elucidated with photoelectron spectroscopy, optical absorption, density functional theory (DFT), and time-dependent DFT (TD-DFT
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1033a6b7a36e745ab1477af1d1aa7122
https://doi.org/10.1021/acs.jpcc.0c08442
https://doi.org/10.1021/acs.jpcc.0c08442
Autor:
Weidong Xu, Xianjie Liu, Chang Yi, Heyong Wang, Slawomir Braun, Yong Yu, Fuxiang Ji, Feng Gao, Mats Fahlman, Chaoyang Kuang
Publikováno v:
ACS Applied Materials & Interfaces. 12:24965-24970
Quasi-two-dimensional (Q-2D) perovskites featured with multidimensional quantum wells (QWs) have been the main candidates for optoelectronic applications. However, excessive low-dimensional perovskites are unfavorable to the device efficiency due to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e8d02ca9de5cdb811d8ce8cea968a34
https://doi.org/10.1021/acsami.0c02217
https://doi.org/10.1021/acsami.0c02217
Persistent photoconductivity (PPC) behavior in organic phototransistors has fascinating potentials in applications of photoelectronic devices. A key issue is how the presence of air affects the PPC behavior. Here, combining with the theoretical and e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::141b33448e31c82bd1a140ef86e619b5
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-180881
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-180881
Publikováno v:
Journal of Materials Chemistry C. 7:879-886
Due to the rapid development of non-fullerene acceptors (NFAs), the efficiency of organic solar cells is steadily being improved. The stability of organic solar cells also is expected to be enhance ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9ae6bae0e7eb47433395177dd5ce16b
https://doi.org/10.1039/c8tc05475d
https://doi.org/10.1039/c8tc05475d
Publikováno v:
ACS Applied Materials & Interfaces
Interface dipoles formed at an electrolyte/electrode interface have been widely studied and interpreted using the "double dipole step" model, where the dipole vector is determined by the size and/or range of motion of the charged ions. Some electron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5f6635105a7156004a66e6df0cb422f
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-180703
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-180703
Autor:
Tero-Petri Ruoko, Klas Tybrandt, Sergi Riera-Galindo, Simone Fabiano, Xenofon Strakosas, Xavier Crispin, Viktor Gueskine, Slawomir Braun, Ioannis Petsagkourakis, Nara Kim, Georges Hadziioannou, Samuel Lienemann, Mats Fahlman, Xianjie Liu, Magnus Berggren, Eleni Pavlopoulou
The interfacial energetics are known to play a crucial role in organic electronic devices. However, their effects in organic thermoelectrics remain to be elucidated. In this work we optimize the output power density of an organic thermoelectric gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2af9d3e6f7b1c8d193ce38f5217ced46
https://doi.org/10.21203/rs.3.rs-38396/v1
https://doi.org/10.21203/rs.3.rs-38396/v1
Electron transport materials (ETMs) are widely used as interlayers to lower the cathode electrode work function in organic solar cells and organic light-emitting diodes, for example. The usual interpretation for their operating principle is a chemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3335c087ae3e84acac5a2a426e450ab7
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-163454
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-163454
Autor:
Sergi Riera-Galindo, Roger Gabrielsson, Olle Inganäs, Ziyauddin Khan, Xavier Crispin, Fatima Nadia Ajjan, Mikhail Vagin, Magnus Berggren, Samuel Lienemann, Ioannis Petsagkourakis, Mats Fahlman, Slawomir Braun
The mass implementation of renewable energies is limited by the absence of efficient and affordable technology to store electrical energy. Thus, the development of new materials is needed to improve the performance of actual devices such as batteries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a883a1a32ca96a13fe466e724eee1e3
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-187968
http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-187968
Autor:
Xianjie Liu, Yan-Qing Li, Zhiquan Wang, Slawomir Braun, Yue-Xing Zhang, Qinye Bao, Mats Fahlman, Bo Li, Chun-Gang Duan, Jian-Xin Tang, Xuewen Guo, Junfeng Fang
Publikováno v:
Organic Electronics. 59:15-20
Interfacial compatibility between the electrode and organic semiconductor plays a critical role in controlling the charge transport and hence efficiency of organic solar cell. Here, we introduce a novel small-molecule zwitterionic electrolyte (S1) co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::588840eb53336583397c6a140453a40e
https://doi.org/10.1016/j.orgel.2018.04.036
https://doi.org/10.1016/j.orgel.2018.04.036