Our Erbium MOT

Our Erbium MOT

we created our first MOT of Erbium atoms

Setting up the experiment

Setting up the experiment

View through the experiment into the atomic beam source

The team and the lab

The team and the lab

The team enjoying our new lab space

Optical tables in new lab

Optical tables in new lab

Our optical tables arrived an the new lab space

New lab space

New lab space

our empty new lab space before insertion of optical tables

T-REQS LAB

We are currently designing and building a new experimental apparatus to study Rydberg states of multi-valence electrons.

Using our strong experience from the ERBIUM and the RARE experiment, we will set up a similar apparatus exploiting a transversal cooling chamber, Zeeman-slower, and a main chamber with a 5-beam MOT. The main chamber will also feature a versatile electric-field control to provide precise control over the Rydberg atoms.

Rydberg states in multi-electron atoms

Rydberg atoms are well-known for their exaggerated properties, especially their strong long-range interaction due to their extremely large dipole moment. In recent years, tremendous progress has been made, in both experimental as well as theoretical work, in studying their properties and first applications for quantum simulation. However, most of these studies concentrate on single- or two-electron systems like alkali, alkaline-earth or alkaline-earth-like atomic species. We will extent the studies to a new class of atomic complexity by investigating the multi-electron atom erbium.

Lab news
Welcome to Dr. Hagai Edri (right) and Julián Maloberti (left) who have joined the T-Reqs team as postdoctoral fellow and Phd student, respectively.
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Benedict has successful completed his master project in the T-Reqs experiments on “Optimisation of a spin-flip Zeeman slower and laser locking to a broad spectral line”. Congratulation, Benedict!
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We are pleased to announce the launching a novel excellence fellowship program to provide support to external master students willing to join our group for their research project. The call for application for the year 2020 is now open. Application should be submitted until April 15th 2020 for an internship
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Arno has been awarded the prestigious Lise-Meitner postdoctoral fellowship position from the FWF. This fellowship enables him to work on a new research project within the dipolar quantum gases group led by Francesca Ferlaino.
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Benedict Hochreiter has joined the T-REQS team for his master thesis.  He will concentrate on Rydberg physics in multi electron atoms.
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Lab Team

Francesca Ferlaino, Univ.-Prof. Dr.

Group Leader / PI

Manfred Mark, Dr.

Senior Scientist/ Research Assistant

Hagai Edri, Dr.

Post-Doc (T-REQS)

Antonio Ortu, Dr.

Post-Doc (T-REQS)

Julian Maloberti, MSc.

PhD Student (T-REQS)

Samuel White, MSci.

PhD Student (T-REQS)

Johanna Hennebichler Johanna Hennebichler

Johanna Hennebichler, BSc.

Master Student