Author: jgomez

Effective Negative Diffusion of Singlet Excitons in Organic Semiconductors

We have studied the diffusion of singlet and triplet excitons in tetracene crystals, a prototype singlet fission material, using ultrafast microscopy techniques. Upon laser excitation, triplets diffuse steadily while the singlet exciton distribution narrows, corresponding to an effective negative singlet diffusion. This counterintuitive result is explained by nonlinear triplet‒triplet annihilation. View the article in the Journal…
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February 15, 2021 0

TUE’s remote labs enhance experimental setups from home

The magazine Bits&Chips has published an article by Martijn Boerkamp about our remote labs. Are you interested? you can find the article at this link.

February 15, 2021 0

Working in the lab, from home

The Dutch Research Council (NWO) has written an article about our remote labs. Are you interested? you can find the article at this link.

February 15, 2021 0

EuFlex/Technificient supports remote setups

We gladly announce that EuFlex/Technificient has supported our crowdfunding initiative to transform 9 experimental setups in remotely controlled setups, which will allow our students to continue their work in the lab from home, even in the case of a second lockdown or in quarantine. EuFlex/Technificient is a TU/e subsidiary acting as a matchmaker between the…
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September 27, 2020 0

Polaritons in Physical Chemistry

Our manuscript “Light–Matter Coupling Strength Controlled by the Orientation of Organic Crystals in Plasmonic Cavities” has been included in a new Virtual Issue on “Polaritons in Physical Chemistry”.  This issue features recent experimental and theory papers from The Journal of Physical Chemistry A/B/C and The Journal of Physical Chemistry Letters that describe the spectroscopy and…
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September 25, 2020 0

Working in the lab during lockdown

Check out our video in youtube about how to keep working in the laboratory during lockdown periods.

August 24, 2020 0

Strong light-matter coupling with Si nanoparticles

In our recently published manuscript, we demonstrate the strong coupling of electric and magnetic resonances in arrays of silicon nanoparticles with excitons in organic layers. This manuscript published in ACS Photonics has been selected by the journal as one of the most relevant results published over the past 12 months and highlighted during the celebration…
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August 24, 2020 0

Crowdfunding for Remote Setups

During the lockdown months of March, April, and May all the labs got closed and the experimental research went into standby. All? not really. Niels van Hoof could continue his work from home with his fully remotely controlled setup. Niels is now writing the first and only scientific manuscript with experiments that were done during…
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July 3, 2020 0

NWO Take-off grant for TeraNova

A take-off grant (phase 1) of NWO has been awarded to develop a market and technical analysis of the terahertz near-field microscope for the inspection of semiconductor thin films. This project will be done in close collaboration with our start-up company TeraNova b.v.

July 1, 2020 0

Light–Matter Coupling Strength Controlled by the Orientation of Organic Crystals in Plasmonic Cavities

In our just accepted manuscript in the Journal of Physical Chemistry C, we demonstrate the coupling of excitons in tetracene crystals to optical modes in open cavities formed by anisotropic arrays of plasmonic nanoparticles and investigate the coupling strength as a function of the alignment to the cavity field. This alignment is realized by rotating…
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June 23, 2020 0

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Visiting address:         Groene Loper 5, 5612 AE Eindhoven   FLUX Building room 2.105

Postal address: PO Box 513, 5600 MB Eindhoven, The Netherlands

Phone:
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Email: J.gomez.rivas@tue.nl

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