Simon Kahmann
@skahmn.bsky.social
Jun.-Prof. for Experimental Semiconductor Physics @TUChemnitz
kahmannlab.com
kahmannlab.com
📢📢📢 Job alert !! 📢📢📢
We are looking for a new member of our research team (doctoral student or postdoc) whose focus will be on LED fabrication and characterisation.
For further particulars, please check the job ad: www.tu-chemnitz.de/verwaltung/p...
⏰ Deadline 27 Nov. 2025
We are looking for a new member of our research team (doctoral student or postdoc) whose focus will be on LED fabrication and characterisation.
For further particulars, please check the job ad: www.tu-chemnitz.de/verwaltung/p...
⏰ Deadline 27 Nov. 2025
November 3, 2025 at 3:46 PM
📢📢📢 Job alert !! 📢📢📢
We are looking for a new member of our research team (doctoral student or postdoc) whose focus will be on LED fabrication and characterisation.
For further particulars, please check the job ad: www.tu-chemnitz.de/verwaltung/p...
⏰ Deadline 27 Nov. 2025
We are looking for a new member of our research team (doctoral student or postdoc) whose focus will be on LED fabrication and characterisation.
For further particulars, please check the job ad: www.tu-chemnitz.de/verwaltung/p...
⏰ Deadline 27 Nov. 2025
Reposted by Simon Kahmann
🔊 This week, we'll be hosting Rouwen Cañal Bruland in our Physics Colloquium. Rouwen will present his latest insights into embodied decision making and anticipation.
Join us for the presentation on Thursday and why not catch up with some colleagues during ☕ coffee, tea, and biscuits from 3.15pm!?
Join us for the presentation on Thursday and why not catch up with some colleagues during ☕ coffee, tea, and biscuits from 3.15pm!?
November 3, 2025 at 8:29 AM
🔊 This week, we'll be hosting Rouwen Cañal Bruland in our Physics Colloquium. Rouwen will present his latest insights into embodied decision making and anticipation.
Join us for the presentation on Thursday and why not catch up with some colleagues during ☕ coffee, tea, and biscuits from 3.15pm!?
Join us for the presentation on Thursday and why not catch up with some colleagues during ☕ coffee, tea, and biscuits from 3.15pm!?
Reposted by Simon Kahmann
🌿 Next GEMS session – Nov 19, 4:30pm CET!
Hear from Luis Huerta Hernandez (KAUST) & Kai Brinkmann (BUW) on ionic transport + crystallization in perovskites ⚡
🔗Join us → syddanskuni.zoom.us/webinar/regi...
#Perovskites #SolarCells #GEMS
Hear from Luis Huerta Hernandez (KAUST) & Kai Brinkmann (BUW) on ionic transport + crystallization in perovskites ⚡
🔗Join us → syddanskuni.zoom.us/webinar/regi...
#Perovskites #SolarCells #GEMS
October 31, 2025 at 9:01 AM
🌿 Next GEMS session – Nov 19, 4:30pm CET!
Hear from Luis Huerta Hernandez (KAUST) & Kai Brinkmann (BUW) on ionic transport + crystallization in perovskites ⚡
🔗Join us → syddanskuni.zoom.us/webinar/regi...
#Perovskites #SolarCells #GEMS
Hear from Luis Huerta Hernandez (KAUST) & Kai Brinkmann (BUW) on ionic transport + crystallization in perovskites ⚡
🔗Join us → syddanskuni.zoom.us/webinar/regi...
#Perovskites #SolarCells #GEMS
Reposted by Simon Kahmann
Ready for kick-off ⌚ of the Winter Term Physics Colloquium!? We'll be starting this Thursday with the ever fascinating topics of black holes, gravitation, and relativity brought to us by Harald Pfeiffer of the MPI in Potsdam.
Join us for coffee, tea, and biscuits from 3.15pm outsite the lecture hall
Join us for coffee, tea, and biscuits from 3.15pm outsite the lecture hall
October 21, 2025 at 10:31 AM
Ready for kick-off ⌚ of the Winter Term Physics Colloquium!? We'll be starting this Thursday with the ever fascinating topics of black holes, gravitation, and relativity brought to us by Harald Pfeiffer of the MPI in Potsdam.
Join us for coffee, tea, and biscuits from 3.15pm outsite the lecture hall
Join us for coffee, tea, and biscuits from 3.15pm outsite the lecture hall
Don't miss the start of this season's
@gem-series.bsky.social
! We'll be starting tomorrow with a new mode: once a month 📅 but double the science! 🥼🧪
Kicking things off, we'll be hosting Matteo Degani &
@philipschulz.bsky.social
with a lot of new info on halide perovskites.
@gem-series.bsky.social
! We'll be starting tomorrow with a new mode: once a month 📅 but double the science! 🥼🧪
Kicking things off, we'll be hosting Matteo Degani &
@philipschulz.bsky.social
with a lot of new info on halide perovskites.
🚀 @gem-series.bsky.social is back with a new format: 1 monthly session = 1 PhD/Postdoc + 1 established scientist.
Kicking off:
🎤 Matteo Degani (Univ. of Pavia)
🎤 @philipschulz.bsky.social ulz.bsky.social
(IPVF)
Topic: #SolarCells #Perovskites #GreenEnergy ⚡☀️
🔗 syddanskuni.zoom.us/webinar/regi...
Kicking off:
🎤 Matteo Degani (Univ. of Pavia)
🎤 @philipschulz.bsky.social ulz.bsky.social
(IPVF)
Topic: #SolarCells #Perovskites #GreenEnergy ⚡☀️
🔗 syddanskuni.zoom.us/webinar/regi...
October 14, 2025 at 11:55 AM
Don't miss the start of this season's
@gem-series.bsky.social
! We'll be starting tomorrow with a new mode: once a month 📅 but double the science! 🥼🧪
Kicking things off, we'll be hosting Matteo Degani &
@philipschulz.bsky.social
with a lot of new info on halide perovskites.
@gem-series.bsky.social
! We'll be starting tomorrow with a new mode: once a month 📅 but double the science! 🥼🧪
Kicking things off, we'll be hosting Matteo Degani &
@philipschulz.bsky.social
with a lot of new info on halide perovskites.
Reposted by Simon Kahmann
🌟 #GEMS is coming back next week, and we can’t wait to kick off our new format!
To get everyone back in the mood for cutting-edge energy research, we’ve just released Fanny Baumann’s talk from a previous session on YouTube 🎥⚡
youtu.be/sKew91ecJrs?...
To get everyone back in the mood for cutting-edge energy research, we’ve just released Fanny Baumann’s talk from a previous session on YouTube 🎥⚡
youtu.be/sKew91ecJrs?...
Fanny Baumann - Strain in Halide Perovskites and Solar Cell Stability, in-situ
YouTube video by Green Energy Materials Series
youtu.be
October 6, 2025 at 12:24 PM
🌟 #GEMS is coming back next week, and we can’t wait to kick off our new format!
To get everyone back in the mood for cutting-edge energy research, we’ve just released Fanny Baumann’s talk from a previous session on YouTube 🎥⚡
youtu.be/sKew91ecJrs?...
To get everyone back in the mood for cutting-edge energy research, we’ve just released Fanny Baumann’s talk from a previous session on YouTube 🎥⚡
youtu.be/sKew91ecJrs?...
#GEMS is back and with some new features. We'll concentrate on one session per month and open our stage to more advanced researchers in the field. Kicking things off in October on the ever captivating topic of halide perovskites, we are looking forward to Matteo Degani and Philip Schulz.
October 2, 2025 at 10:39 AM
#GEMS is back and with some new features. We'll concentrate on one session per month and open our stage to more advanced researchers in the field. Kicking things off in October on the ever captivating topic of halide perovskites, we are looking forward to Matteo Degani and Philip Schulz.
The KahmannLab has been growing quite a bit over the past weeks and it was about time that we get a new group picture/gif -- meet the KahmannLab 2025!
August 16, 2025 at 9:11 AM
The KahmannLab has been growing quite a bit over the past weeks and it was about time that we get a new group picture/gif -- meet the KahmannLab 2025!
Reposted by Simon Kahmann
Our new helium liquefier started operation yeterday! Liquid He can cool experiments down to a few Kelvin 🧊 but is both expensive and scarce. Replacing a 30-year old device, the liquefier contributes to a more sustainable way of doing science by recycling used He♻️
www.tu-chemnitz.de/tu/presseste...
www.tu-chemnitz.de/tu/presseste...
Forschen am kältesten Punkt von Chemnitz
Bei minus 269 Grad Celsius wird an der TU Chemnitz experimentiert – Eine neue Heliumverflüssigungsanlage ist dafür die Voraussetzung
www.tu-chemnitz.de
July 16, 2025 at 12:59 PM
Our new helium liquefier started operation yeterday! Liquid He can cool experiments down to a few Kelvin 🧊 but is both expensive and scarce. Replacing a 30-year old device, the liquefier contributes to a more sustainable way of doing science by recycling used He♻️
www.tu-chemnitz.de/tu/presseste...
www.tu-chemnitz.de/tu/presseste...
Reposted by Simon Kahmann
We have a big lineup in our colloquium this week. Our colleague Ulrich Schwarz went all in and assembled a set of speakers on a wide range of topics related to his reserch over the years. We'll be hearing about optical stimulation, short-wavelength laser diodes, and surface emitting lasers...
July 14, 2025 at 7:37 AM
We have a big lineup in our colloquium this week. Our colleague Ulrich Schwarz went all in and assembled a set of speakers on a wide range of topics related to his reserch over the years. We'll be hearing about optical stimulation, short-wavelength laser diodes, and surface emitting lasers...
Really looking forward to having Shuxia visit us for the physics colloquium this week. It's always great to hear more about the theory approach to understanding the often surprising behaviour of halide #perovskites.
This Thursday, in a joint colloqium with the HYPMOL research group, we'll be hosting Shuxia Tao from TU Eindhoven to hear all about the interesting and intricate aspects of halide perovskites. Surely, lots about metal halide octahedra in this one ;)
Joins us for tea and biscuits from 3.15 pm.
Joins us for tea and biscuits from 3.15 pm.
July 7, 2025 at 2:18 PM
Really looking forward to having Shuxia visit us for the physics colloquium this week. It's always great to hear more about the theory approach to understanding the often surprising behaviour of halide #perovskites.
Reposted by Simon Kahmann
📢 In tomorrow's Physics Colloquium, we'll be hosting Hermann Kahle from University of New Mexico, who will be speaking on external-cavity surface-emitting lasers - join us for some insights into this exciting technology! Pew, pew!
Tea, coffee, and biscuits will be served from 3.15pm. ⏰
Tea, coffee, and biscuits will be served from 3.15pm. ⏰
June 25, 2025 at 7:15 AM
📢 In tomorrow's Physics Colloquium, we'll be hosting Hermann Kahle from University of New Mexico, who will be speaking on external-cavity surface-emitting lasers - join us for some insights into this exciting technology! Pew, pew!
Tea, coffee, and biscuits will be served from 3.15pm. ⏰
Tea, coffee, and biscuits will be served from 3.15pm. ⏰
Reposted by Simon Kahmann
Hey folks! 🦄
The Nanochemistry and Spectroscopy Group at Lund University is looking for a postdoctoral researcher to help us push forward our studies on collective phenomena in nanomaterials: lu.varbi.com/en/what:job/...
The Nanochemistry and Spectroscopy Group at Lund University is looking for a postdoctoral researcher to help us push forward our studies on collective phenomena in nanomaterials: lu.varbi.com/en/what:job/...
Post-doctoral researcher in nanochemistry and spectroscopy
Subject description The Nanochemistry and Spectroscopy group (https://www.chemphys.lu.se/research/groups/baranov-group/) at the Division of Chemical Physics is seeking a post-doctoral researcher to st
lu.varbi.com
June 24, 2025 at 8:05 PM
Hey folks! 🦄
The Nanochemistry and Spectroscopy Group at Lund University is looking for a postdoctoral researcher to help us push forward our studies on collective phenomena in nanomaterials: lu.varbi.com/en/what:job/...
The Nanochemistry and Spectroscopy Group at Lund University is looking for a postdoctoral researcher to help us push forward our studies on collective phenomena in nanomaterials: lu.varbi.com/en/what:job/...
Reposted by Simon Kahmann
At our physics colloquium the Chemnitzer Förderverein für Physik e. V. (represented by Prof Ulrich Schwarz) handed out awards for the best BA degrees in Physics and Sensors & Cognitive Psychology to Dorothee Boesler and Michaela Schreiber, respectively. Congratulations!
June 19, 2025 at 8:33 PM
At our physics colloquium the Chemnitzer Förderverein für Physik e. V. (represented by Prof Ulrich Schwarz) handed out awards for the best BA degrees in Physics and Sensors & Cognitive Psychology to Dorothee Boesler and Michaela Schreiber, respectively. Congratulations!
If you want to get an overview about all the different flavours of PL microscopy and important aspects relevant for the study of optoelectronic materials, check out our new work www.nature.com/articles/s43... - great collaboration with the Cambridge crew driven by Zimu & @samstranks.bsky.social
Photoluminescence microscopy of optoelectronic materials - Nature Reviews Methods Primers
Photoluminescence microscopy can give information on the electronic properties of optoelectronic materials and thus the performance of optoelectronic devices. In this Primer, Wei et al. cover experime...
www.nature.com
June 17, 2025 at 6:43 AM
If you want to get an overview about all the different flavours of PL microscopy and important aspects relevant for the study of optoelectronic materials, check out our new work www.nature.com/articles/s43... - great collaboration with the Cambridge crew driven by Zimu & @samstranks.bsky.social
Reposted by Simon Kahmann
This Thursday we'll be hosting Arno Ehresmann who will be talking about anisotropy enigineering in magnetic thin film systems in a joined colloquium with our friends in the Institute of Chemistry. Join us at 3.30pm or for tea and biscuits at 3.15pm! #CHEMnitz
June 17, 2025 at 6:39 AM
This Thursday we'll be hosting Arno Ehresmann who will be talking about anisotropy enigineering in magnetic thin film systems in a joined colloquium with our friends in the Institute of Chemistry. Join us at 3.30pm or for tea and biscuits at 3.15pm! #CHEMnitz
Just started - the last talk of our @gem-series.bsky.social spring term.
June 11, 2025 at 9:09 AM
Just started - the last talk of our @gem-series.bsky.social spring term.
Water based recycling of perovskite solar cells!? If that sounds weird to you, how about joining us for the last presentation of our @gem-series.bsky.social spring speakers?
Tomorrow we'll start at 11am CET to host Xun Xiaofrom Peking University. More info: greenenergymaterials-series.com
Tomorrow we'll start at 11am CET to host Xun Xiaofrom Peking University. More info: greenenergymaterials-series.com
June 10, 2025 at 7:25 AM
Water based recycling of perovskite solar cells!? If that sounds weird to you, how about joining us for the last presentation of our @gem-series.bsky.social spring speakers?
Tomorrow we'll start at 11am CET to host Xun Xiaofrom Peking University. More info: greenenergymaterials-series.com
Tomorrow we'll start at 11am CET to host Xun Xiaofrom Peking University. More info: greenenergymaterials-series.com
Reposted by Simon Kahmann
📢 Abstract call for #InterPero at #MATSUS2025 in Valencia 🇪🇸 (Oct 20–24)!
Focus: Molecular Interfaces for Emerging Photovoltaics
🗓 Oral: June 27
🗓 Poster: Sept 22
Join us!
🔗 lnkd.in/eCf2NMTJ
#Perovskite #SolarEnergy #Photovoltaics
Focus: Molecular Interfaces for Emerging Photovoltaics
🗓 Oral: June 27
🗓 Poster: Sept 22
Join us!
🔗 lnkd.in/eCf2NMTJ
#Perovskite #SolarEnergy #Photovoltaics
May 28, 2025 at 1:17 PM
📢 Abstract call for #InterPero at #MATSUS2025 in Valencia 🇪🇸 (Oct 20–24)!
Focus: Molecular Interfaces for Emerging Photovoltaics
🗓 Oral: June 27
🗓 Poster: Sept 22
Join us!
🔗 lnkd.in/eCf2NMTJ
#Perovskite #SolarEnergy #Photovoltaics
Focus: Molecular Interfaces for Emerging Photovoltaics
🗓 Oral: June 27
🗓 Poster: Sept 22
Join us!
🔗 lnkd.in/eCf2NMTJ
#Perovskite #SolarEnergy #Photovoltaics
We have another great talk in the @gem-series.bsky.social on offer! Join us tomorrow for Maurizio's presentation on the realm of coating techniques to scale up the fabrication of #perovskite solar cells and modules!
May 27, 2025 at 11:22 AM
We have another great talk in the @gem-series.bsky.social on offer! Join us tomorrow for Maurizio's presentation on the realm of coating techniques to scale up the fabrication of #perovskite solar cells and modules!
Reposted by Simon Kahmann
Come join us in culture capital @chemnitz.de
May 22, 2025 at 9:13 AM
Come join us in culture capital @chemnitz.de
Reposted by Simon Kahmann
Are you tired of all the spin-coating or eaporation of perovskites or do you really want to hear about some exciting alternatives? Then, join us this Wednesday for Junia's talk on pulsed laser deposition -- Pew pew!
May 12, 2025 at 3:58 PM
Are you tired of all the spin-coating or eaporation of perovskites or do you really want to hear about some exciting alternatives? Then, join us this Wednesday for Junia's talk on pulsed laser deposition -- Pew pew!
📢📢📢 GEMS speakers for the month of May are here! Join us for the talks by Junia and Maurizio and hear more about the new exciting deposition techniques for halide perovskites. Spin-coating is so last year.. @gem-series.bsky.social #perovskites
May 8, 2025 at 11:49 AM
📢📢📢 GEMS speakers for the month of May are here! Join us for the talks by Junia and Maurizio and hear more about the new exciting deposition techniques for halide perovskites. Spin-coating is so last year.. @gem-series.bsky.social #perovskites
Reposted by Simon Kahmann
This year, we collaborated with the Johanneum Stiftung in Chemnitz to spark enthusiasm for the #MINT area among the next generation of researchers. Together, we assembled robots and created programs to automate their movements 🤖.
May 6, 2025 at 5:56 AM
This year, we collaborated with the Johanneum Stiftung in Chemnitz to spark enthusiasm for the #MINT area among the next generation of researchers. Together, we assembled robots and created programs to automate their movements 🤖.