Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Olivier Donzel‐Gargand"'
Autor:
Anna Jansson, León Zendejas Medina, Erik Lewin, Olivier Donzel-Gargand, Ulf Jansson, Lisa Lautrup
Publikováno v:
Materials & Design, Vol 246, Iss , Pp 113343- (2024)
This study reveals the influence of crystal orientation on formation of growth twins in magnetron-sputtered coatings. A comparison between materials with low and high stacking fault energy (SFE) was made: CoCrFeMnNi (25 mJ/m2) and Ni (125 mJ/m2). The
Externí odkaz:
https://doaj.org/article/6de522a6f45541aa839b52d318adfba3
Autor:
Mattias Tidefelt, Julia Löfstrand, Inga K. Goetz, Olivier Donzel‐Gargand, Anders Ericsson, Xiaoliang Han, Petra E. Jönsson, Martin Sahlberg, Ivan Kaban, Martin Fisk
Publikováno v:
Advanced Science, Vol 11, Iss 16, Pp n/a-n/a (2024)
Abstract Metallic glasses exhibit unique mechanical properties. For metallic glass composites (MGC), composed of dispersed nanocrystalline phases in an amorphous matrix, these properties can be enhanced or deteriorated depending on the volume fractio
Externí odkaz:
https://doaj.org/article/f948be14484b42efbe7cd327f7bb2091
Autor:
Corrado Comparotto, Petter Ström, Olivier Donzel-Gargand, Tomas Kubart, Jonathan J. S. Scragg
Publikováno v:
ACS Applied Energy Materials. 5:6335-6343
Chalcogenide perovskites are being considered for various energy conversion applications, not least photovoltaics. BaZrS3 stands out for its highly stable, earth-abundant, and nontoxic nature. It exhibits a very strong light-matter interaction and an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45115fed6214d0874b827cd45db4b71e
https://doi.org/10.1021/acsaem.2c00704
https://doi.org/10.1021/acsaem.2c00704
Autor:
Olivier Donzel-Gargand, Marika Edoff, Jonathan J. Scragg, Kostiantyn V. Sopiha, Clas Persson, Charlotte Platzer-Björkman, Jes K. Larsen, Faraz Khavari, Jan Keller
Publikováno v:
Journal of Materials Chemistry A. 8:8740-8751
Gallium alloying and grading in Cu(In,Ga)Se-2 (CIGS) are well-established strategies for improving performance of thin-film solar cells by tailoring band profiles within the absorber. Similarly, Ag incorporation is considered to be an effective compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb229084d2e72c0c8f79db1c2e88757a
https://doi.org/10.1039/d0ta00363h
https://doi.org/10.1039/d0ta00363h
Autor:
Sergej Levcenco, José A. Márquez, Maximilian Krause, Olivier Donzel-Gargand, Daniel Abou-Ras, Marika Edoff, Thomas Unold
It is attractive to alloy Cu(In,Ga)Se2 solar-cell absorbers with Ag (ACIGSe), since they lead to similar device performances as the Ag-free absorber layers, while they can be synthesized at much lower deposition temperatures. However, a KF post-depos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::741091f9eabe83f078a3cb9ad99b3b60
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-469031
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-469031
Herein, the performance of wide-gap Cu(In,Ga)Se-2 (CIGS) and (Ag,Cu)(In,Ga)Se-2 (ACIGS) solar cells with In2O3:Sn (ITO) and In2O3:H (IOH) as transparent back contact (TBC) materials is evaluated. Since both TBCs restrict sodium in-diffusion from the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c135122f12973be174b4a56e3e70a572
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-483588
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-483588
Publikováno v:
Tribology International. 171:107541
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f994f1969bbd4fbd7e9a78e108b5ec62
https://doi.org/10.1016/j.triboint.2022.107541
https://doi.org/10.1016/j.triboint.2022.107541
Autor:
Jörgen Olsson, Marika Edoff, Fredrik Larsson, Jan Keller, Tobias Törndahl, Olivier Donzel-Gargand, Natalia M. Martin
Amorphous tin-gallium oxide (a-SGO) grown with atomic layer deposition was evaluated as a buffer layer in (Ag,Cu)(In,Ga)Se2 thin-film solar cells in search for a new material that is compatible with a variety of absorber band gaps. Hard and soft X-ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d34dcbc5ad7649b9c5089b88ad9e2628
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-416748
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-416748
Publikováno v:
Solar RRL. 6:2200044
This contribution studies the potential of an RbF postdeposition treatment (RbF-PDT) of wide-gap (Ag,Cu)(In,Ga)Se-2 (ACIGS) absorbers to improve the corresponding solar cell performance. While a higher open-circuit voltage (V-OC) and short-circuit cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::023b4981440717fefd10e893dff1d9a4
https://doi.org/10.1002/solr.202200044
https://doi.org/10.1002/solr.202200044
Publikováno v:
Progress in Photovoltaics: Research and Applications. 27:220-228
In this study, we assessed the potential of KF-post deposition treatment (PDT) performed on a silver-alloyed Cu (In,Ga)Se-2 (ACIGS) solar absorber. ACIGS absorbers with Ag/Ag + Cu ratio (Ag/I) clos ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a663e198048eeccba486d005554b058
https://doi.org/10.1002/pip.3080
https://doi.org/10.1002/pip.3080