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Tjark Sievers

I'm a Physics master student currently working on my master thesis, a joint project between Prof. Tim Wehling at Universität Hamburg and Prof. Annica Black-Schaffer at Uppsala University. My research interest is the theory of superconductivity in strongly correlated electron systems.

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This thesis investigates superconductivity in a system with flat electronic bands. Systems like this potentially host superconductivity with high TC. To fully classify the superconducting state, the coherence length and the London penetration depth are calculated by extracting information on the length scales from the breakdown of the superconducting order parameter when introducing a finite momentum.

I created this software package during my master thesis. It is used to study superconductivity in a certain flat-band system.

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This is a little project utilising data from Boardgamegeek to show historical rating and rank data of the ranked games.

This website and its deployment process are available publicly on Gitlab.

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During my time working at the PHYSnet data centre, I developed a web application based on Flask to interface with a database containing data about devices we managed. Some Tasks using this database were giving out PCs, Laptops and monitors to research groups, handling taking these devices back and filling out everything needed by the university management when the devices are coming in.

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A clean Hugo theme with yellows and greens using TailwindCSS and DaisyUI components.

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