deibellab
@deibellab.bsky.social
Professorship Optics and Photonics of Condensed Matter at Chemnitz University of Technology. We like organic solar cells! https://www.tu-chemnitz.de/physik/OPKM
Welcome to Fabio Le Piane, new Postdoc in our POPULAR research unit on printed organic solar cells! :) Fabio will work on Machine Learning, jointly with Rod MacKenzie @oghmanano.bsky.social
September 2, 2025 at 3:15 PM
Welcome to Fabio Le Piane, new Postdoc in our POPULAR research unit on printed organic solar cells! :) Fabio will work on Machine Learning, jointly with Rod MacKenzie @oghmanano.bsky.social
We are offering a postdoc position on simulations/machine learning for printed organic solar cells (+optionally experiments) @deibellab @TUCphys in coop with Rod MacKenzie @oghmanano.bsky.social – Duration about 2 years. Details: mytuc.org/knsv
May 22, 2025 at 9:09 AM
We are offering a postdoc position on simulations/machine learning for printed organic solar cells (+optionally experiments) @deibellab @TUCphys in coop with Rod MacKenzie @oghmanano.bsky.social – Duration about 2 years. Details: mytuc.org/knsv
Jan Anton Koster visited our group in Chemnitz @tucphys.bsky.social, and gave an excellent physics colloquium talk on „Charge transport phenomena in doped organic semiconductors: towards efficient thermoelectrics“. Was great to catch up with you, Jan Anton, and think of nice research ideas with you!
May 16, 2025 at 11:10 AM
Jan Anton Koster visited our group in Chemnitz @tucphys.bsky.social, and gave an excellent physics colloquium talk on „Charge transport phenomena in doped organic semiconductors: towards efficient thermoelectrics“. Was great to catch up with you, Jan Anton, and think of nice research ideas with you!
Reposted by deibellab
Are you interested in pursuing postdoctoral research on solution-processed semiconductors/optoelectronics via the Marie Skłodowska-Curie or Humboldt Research Fellowship frameworks?
April 23, 2025 at 3:00 PM
Are you interested in pursuing postdoctoral research on solution-processed semiconductors/optoelectronics via the Marie Skłodowska-Curie or Humboldt Research Fellowship frameworks?
Reposted by deibellab
Our Optics and Photonics of Condensed Matter group (@deibellab.bsky.social) led by @deibel.bsky.social has recently advanced the understanding of the working mechanisms of organic solar cells by shedding some light on the transport resistance. More info: www.tu-chemnitz.de/tu/presseste...
Deeper Understanding: Slow Current Flow Limits Efficiency in Organic Solar Cells
Current research led by TU Chemnitz contributes to a deeper understanding of why slow electrons reduce the efficiency of organic solar cells – Publications in the renowned journals Reports on Progress...
www.tu-chemnitz.de
April 2, 2025 at 6:48 AM
Our Optics and Photonics of Condensed Matter group (@deibellab.bsky.social) led by @deibel.bsky.social has recently advanced the understanding of the working mechanisms of organic solar cells by shedding some light on the transport resistance. More info: www.tu-chemnitz.de/tu/presseste...
Reposted by deibellab
A recent perspective taking a closer look at the transport resistance in OPV and strategies to minimize these charge collection losses in future solar cells has just appeared online:
advanced.onlinelibrary.wiley.com/doi/10.1002/...
advanced.onlinelibrary.wiley.com/doi/10.1002/...
Transport Resistance Dominates the Fill Factor Losses in Record Organic Solar Cells
Organic photovoltaics are a promising solar cell technology, but even the record devices with 20% efficiency have significant fill factor losses due to low active layer conductivities. In this Perspe...
advanced.onlinelibrary.wiley.com
March 20, 2025 at 9:44 AM
A recent perspective taking a closer look at the transport resistance in OPV and strategies to minimize these charge collection losses in future solar cells has just appeared online:
advanced.onlinelibrary.wiley.com/doi/10.1002/...
advanced.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by deibellab
Our institute was very happy to support a lecture hall full of school students participating in the Saxonian Physics Olympiad (www.lzphysik-chemnitz.de). The festive lecture was delivered by Thomas Seyller, ...
March 24, 2025 at 8:09 PM
Our institute was very happy to support a lecture hall full of school students participating in the Saxonian Physics Olympiad (www.lzphysik-chemnitz.de). The festive lecture was delivered by Thomas Seyller, ...
Project meeting of our DFG Research Unit POPULAR in Dresden. Thanks to Yana et al for hosting us at IFW! We are a very good team:) popular-printed-photovoltaics.de @tucphys.bsky.social
March 12, 2025 at 10:49 PM
Project meeting of our DFG Research Unit POPULAR in Dresden. Thanks to Yana et al for hosting us at IFW! We are a very good team:) popular-printed-photovoltaics.de @tucphys.bsky.social
Maria's recent GEMS talk on "Decoding the JV curve: insights into the physics of organic solar cells" is now on YouTube, youtube.com/watch?v=ongu... @gem-series.bsky.social
Maria Saladina - Decoding the JV curve: insights into the physics of organic solar cells
YouTube video by Green Energy Materials Series
youtube.com
March 10, 2025 at 8:17 PM
Maria's recent GEMS talk on "Decoding the JV curve: insights into the physics of organic solar cells" is now on YouTube, youtube.com/watch?v=ongu... @gem-series.bsky.social
Congrats to Chen's & Maria's 1st "first and last author paper", a perspective on transport resistance in organic solar cells: advanced.onlinelibrary.wiley.com/doi/full/10.... – really enjoyed writing in close collab w. our splendid coauthors Dieter Neher, Thomas Kirchartz, Uli Würfel, Rod MacKenzie
Transport Resistance Dominates the Fill Factor Losses in Record Organic Solar Cells
Organic photovoltaics are a promising solar cell technology, but even the record devices with 20% efficiency have significant fill factor losses due to low active layer conductivities. In this Perspe....
advanced.onlinelibrary.wiley.com
March 5, 2025 at 6:36 PM
Congrats to Chen's & Maria's 1st "first and last author paper", a perspective on transport resistance in organic solar cells: advanced.onlinelibrary.wiley.com/doi/full/10.... – really enjoyed writing in close collab w. our splendid coauthors Dieter Neher, Thomas Kirchartz, Uli Würfel, Rod MacKenzie
Reposted by deibellab
This week for the #PhDPostdocSeries we welcome Maria from @deibellab.bsky.social.
She will teach us how to decode losses in #OPV!
Join us at:
syddanskuni.zoom.us/webinar/regi...
She will teach us how to decode losses in #OPV!
Join us at:
syddanskuni.zoom.us/webinar/regi...
February 24, 2025 at 1:45 PM
This week for the #PhDPostdocSeries we welcome Maria from @deibellab.bsky.social.
She will teach us how to decode losses in #OPV!
Join us at:
syddanskuni.zoom.us/webinar/regi...
She will teach us how to decode losses in #OPV!
Join us at:
syddanskuni.zoom.us/webinar/regi...
Maria's paper "Transport resistance strikes back" is now published: https://doi.org/n687 – very nice, and a professional experience @ioppublishing.bsky.social! To celebrate, I wrote a short blog post on transport resistance, which limits the fill factor in organic solar cells https://wp.me/pbZgX-d0
February 17, 2025 at 1:16 PM
Maria's paper "Transport resistance strikes back" is now published: https://doi.org/n687 – very nice, and a professional experience @ioppublishing.bsky.social! To celebrate, I wrote a short blog post on transport resistance, which limits the fill factor in organic solar cells https://wp.me/pbZgX-d0
Beautiful double rainbow from the Institute of Physics in Chemnitz @tucphys.bsky.social #cometoChemnitz
January 29, 2025 at 3:38 PM
Beautiful double rainbow from the Institute of Physics in Chemnitz @tucphys.bsky.social #cometoChemnitz
Reposted by deibellab
No colloquium this Thursday, but a great event instead.
If you want to know what coold topics and techniques are used in which of our working group - drop by and chat with our professors and staff along some with some drinks and snacks. This is a great opportunity to identify thesis topics ;)
If you want to know what coold topics and techniques are used in which of our working group - drop by and chat with our professors and staff along some with some drinks and snacks. This is a great opportunity to identify thesis topics ;)
January 21, 2025 at 10:26 AM
No colloquium this Thursday, but a great event instead.
If you want to know what coold topics and techniques are used in which of our working group - drop by and chat with our professors and staff along some with some drinks and snacks. This is a great opportunity to identify thesis topics ;)
If you want to know what coold topics and techniques are used in which of our working group - drop by and chat with our professors and staff along some with some drinks and snacks. This is a great opportunity to identify thesis topics ;)
Congratulations to Maria, who defended her PhD thesis on Fill Factor Losses in Organic Solar Cells today: very well done! Thanks to the committee Martin Breugst @breugstlab.bsky.social, OlavHellwig and Rod MacKenzie! @tucphys.bsky.social
January 9, 2025 at 2:33 PM
Congratulations to Maria, who defended her PhD thesis on Fill Factor Losses in Organic Solar Cells today: very well done! Thanks to the committee Martin Breugst @breugstlab.bsky.social, OlavHellwig and Rod MacKenzie! @tucphys.bsky.social
New spectrometer as late Xmas present! Looking forward to use it in our close cooperation with @kretschmerlab.bsky.social and with @skahmn.bsky.social @tucphys.bsky.social !
January 8, 2025 at 4:59 PM
New spectrometer as late Xmas present! Looking forward to use it in our close cooperation with @kretschmerlab.bsky.social and with @skahmn.bsky.social @tucphys.bsky.social !
Reposted by deibellab
As Christmas is drawing closer, the physics department held one of its all-time favorite public events: the Christmas Lecture! 🎄
To the cheers of an exhilarated audience, Prof Schwarz and Dr Schletter pulled out all the stops and showed some of the best experiments in the collection - CU next year!
To the cheers of an exhilarated audience, Prof Schwarz and Dr Schletter pulled out all the stops and showed some of the best experiments in the collection - CU next year!
December 20, 2024 at 1:19 PM
As Christmas is drawing closer, the physics department held one of its all-time favorite public events: the Christmas Lecture! 🎄
To the cheers of an exhilarated audience, Prof Schwarz and Dr Schletter pulled out all the stops and showed some of the best experiments in the collection - CU next year!
To the cheers of an exhilarated audience, Prof Schwarz and Dr Schletter pulled out all the stops and showed some of the best experiments in the collection - CU next year!
Two preprints on transport resistance in organic solar cells: joint review with Dieter Neher, Thomas Kirchartz, Uli Würfel & Rod Mackenzie, lead by Maria and Chen. Discussing & writing, really enjoyable! arxiv.org/abs/2412.13694 – And research by Maria, arxiv.org/abs/2404.06190
December 20, 2024 at 8:12 AM
Two preprints on transport resistance in organic solar cells: joint review with Dieter Neher, Thomas Kirchartz, Uli Würfel & Rod Mackenzie, lead by Maria and Chen. Discussing & writing, really enjoyable! arxiv.org/abs/2412.13694 – And research by Maria, arxiv.org/abs/2404.06190
Our DFG research unit P☀PULAR also celebrates Xmas → Thanks to Jacob Müller for designing the logo, and Martin Dehnert for 3d-printing it! popular-printed-photovoltaics.de @tucphys.bsky.social
December 11, 2024 at 8:20 AM
Our DFG research unit P☀PULAR also celebrates Xmas → Thanks to Jacob Müller for designing the logo, and Martin Dehnert for 3d-printing it! popular-printed-photovoltaics.de @tucphys.bsky.social
Xmas time… preparing for presents;-)
December 10, 2024 at 1:39 PM
Xmas time… preparing for presents;-)
Our „social lab“ (the room with the coffee machine;-) is nicefied – we are getting ready for Xmas time… @tucphys.bsky.social
November 28, 2024 at 12:29 PM
Our „social lab“ (the room with the coffee machine;-) is nicefied – we are getting ready for Xmas time… @tucphys.bsky.social
Hiring: open PhD position DC2 in Chemnitz researching efficient organic solar cells within www.eiffelproject.eu. If you like experimental device characterisation & modelling, consider joining us at Institute of Physics in Chemnitz. Start 02/25, Deadline 9th Dec. www.tu-chemnitz.de/verwaltung/p...
EIFFEL doctoral network
EIFFEL network trains 10 Doctoral Candidates to develop new organic solar cells and address degradation, aiming for mass-produced, commercial solutions.
www.eiffelproject.eu
November 26, 2024 at 8:18 AM
Hiring: open PhD position DC2 in Chemnitz researching efficient organic solar cells within www.eiffelproject.eu. If you like experimental device characterisation & modelling, consider joining us at Institute of Physics in Chemnitz. Start 02/25, Deadline 9th Dec. www.tu-chemnitz.de/verwaltung/p...
Blog post on pitfalls when measuring recombination lifetimes in organic solar cells – this is on the capacitive lifetimes due to (dis)charging carrier concentration across the device capacitance: blog.disorderedmatter.eu/2024/08/22/p... – please have a look if you care:)
Pitfalls when measuring recombination lifetimes in organic solar cells
Six years ago, I came across an interesting publication by David Kiermasch and Kristofer Tvingstedt, [Kiermasch et al 2018], titled Revisiting lifetimes from transient electrical characterization o…
blog.disorderedmatter.eu
November 13, 2024 at 12:21 PM
Blog post on pitfalls when measuring recombination lifetimes in organic solar cells – this is on the capacitive lifetimes due to (dis)charging carrier concentration across the device capacitance: blog.disorderedmatter.eu/2024/08/22/p... – please have a look if you care:)