Science & Career Talk on February 5th 2025Artikel vom 06. Januar 2025

Wednesday, 5. February 2025
From  12 to 2 pm
Schloss Hohentübingen, Burgsteige 11
Übungsraum 212

 

Mobility between tangible and intangible resources: the Adriatic Balkans in the 3rd mill BC

 

This paper aims to explore mobility and its relationship with tangible and intangible resources. We often tend to think of resources as something exclusively material and valuable in purely economic terms, creating a de facto equivalence between resources and commodities. On the other hand, resources can be broadly understood as socially produced constructions that express what people find relevant to their lives, whether in terms of physical or social needs. As such, like raw materials or finished goods, they play a role in mobility. The 3rd millennium BC is an epoch characterised by the presence of large-scale and ideologically motivated interactive networks that spread across Europe and beyond. These networks were materially expressed through complex archaeological assemblages in which different features and practices were distributed over large areas. In the Western Balkans, the so-called Cetina culture can be described as a widespread pattern of interconnections, traceable through a particular ceramic style, which spread in the Adriatic-Ionian area in the second half of the 3rd millennium BC. The diffusion of Cetina pottery types across the central Mediterranean is the material evidence that reflects the movement of small groups of seafarers and testifies to recurrent contacts. In this paper I will attempt to provide a further explanation for these patterns by adopting a community of practice approach to network analysis, focusing mainly on the ritual and ideological spheres and their connection with mobility.


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Science & Career Talk with Dr. Maria-José (Pepa) Martínez-Pérez on 22 July 2025 at 13:00

Title: Van der Waals magnonic cavities

Superconducting resonators are essential to solid-state quantum technologies, enabling key functions like qubit readout and signal amplification. Coplanar LC resonators, in particular, offer strong qubit-photon coupling due to their low losses and compact size. However, their size cannot be scaled down to the nanoscale, limiting the ability to reach stronger coupling regimes needed for studying new physics and advancing spin qubit applications. Achieving such strong coupling with current superconducting circuits remains nearly out of reach today.

In this talk, I introduce VdW-QED - a radically new platform that leverages magnonic resonators made from van der Waals (vdW) antiferromagnetic insulators for cavity quantum electrodynamics (QED) experiments with spin qubits. I will demonstrate our first key achievement: the experimental observation of strong magnon-spin coupling between CrSBr, which serves as the magnonic cavity, and GdW10, which forms the solid-state spin ensemble. By detecting an anticrossing and identifying signatures of dark states, we quantitatively confirm that the coupling is coherent and exhibits well-defined symmetries. These findings open the door to using CrSBr and similar layered materials as magnonic cavities in hybrid quantum systems, offering exciting prospects for both fundamental physics and applied device research.

The talk will be in English.

When: 22 July 2025 at 13:00

Where: D4A19, D-Bau, Auf der Morgenstelle 14

More information: https://uni-tuebingen.de/en/221946

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Sechs Exzellenzcluster werden in Tübingen gefördert

Universität verbucht großartigen Erfolg und wahrt Chance auf erneuten Titel „Exzellenzuniversität“ von 2027 an – Für drei Forschungsbereiche beginnt Suche nach neuen Fördermöglichkeiten

Die Universität Tübingen erhält sechs Exzellenzcluster, die von Bund und Ländern im Rahmen der Exzellenzstrategie vom 1. Januar 2026 an sieben Jahre lang gefördert werden. Darunter drei Cluster, die bereits etabliert sind und eine erneute Förderung erhalten. Das geht aus einer Pressekonferenz der Deutschen Forschungsgemeinschaft am Donnerstag in Bonn mit Vertreterinnen und Vertretern aus Politik und der internationalen Wissenschaft hervor. Gemäß den Richtlinien der Exzellenzstrategie kann sich die Universität Tübingen nun der Evaluation in der Förderlinie „Exzellenzuniversitäten“ stellen.

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