News about Physics

Past global photosynthesis reacted quickly to more carbon in the air

Ice cores allow climate researchers to look 800,000 years back in time: atmospheric carbon acts as fertilizer, increasing biological production. The mechanism removes carbon from the air and thereby dampens the…

Black Hole Billiards in the Centers of Galaxies

Researchers provide the first plausible explanation to why one of the most massive black hole pairs observed to date by gravitational waves also seemed to merge on a non-circular orbit. Their suggested solution, now…

Black Hole Billiards in the Centers of Galaxies

Researchers provide the first plausible explanation to why one of the most massive black hole pairs observed to date by gravitational waves also seemed to merge on a non-circular orbit. Their suggested solution, now…

David John Willumsen

Title: Effect of Water in Cool Atmospheres Supervisors: Uffe Gråae Jørgensen

Charlotte Cramer Kristensen

Title: Investigation of the existence and expected mass of a companion black hole for Sagittarius A* Supervisor: Anja C. Andersen

Harald Sigurd Okkels

Mastering MOXIE - Perovskite Anode Supported Cells and Gas flow Analysis for the Development of a Martian Solid Oxide Electrolysis Based Propellant Plant Supervisors: Morten Bo Madsen (NBI) and Anke Hagen (DTU) …

Sebastian Søderlund Wierød

Title: Characterization of The FoCal-H Prototype Calorimeter Supervisor: Ian Bearden

Stephanie Zielke Fleron

Title: NASAs Mars 2020 Mission to Jezero Crater from landing to Sol 130 - A Mastcam-Z geology student collaborators experiences and work on the M2020 Mission Supervisor: Kjartan Münster Kinch

New analysis leads to a fundamentally different view of supermassive black holes

In the center of most galaxies lies a supermassive black hole. Some of these are actively feeding on the gas and dust around them, expelling excess energy as powerful jets that are seen as quasars across the entire…

Jonas Højsted Dalgaard

Title: Violating Bell's inequality with continuous variables & qubit-cavity interaction Supervisor: Anders Søndberg Sørensen

PhD defense by Julien Westhoff

Congratulations to Julien Westhoff at Physics of Ice, Climate and Earth who successfully defended his PhD thesis on 21 January 2022, and obtained the degree of Doctor of Philosophy.

Anna Torp Åkesso

Title: Correcting Control Pulse Distortions in Superconducting Qubits Supervisor: Morten Kjaergaard

Breakthrough of the year

Our team at the Quantum Optics group (QUANTOP) at the Niels Bohr Institute has applied the basic principle behind these achievements for quantum entanglement between very distant and different quantum objects,” says…

Cecillie P. Knudsen

Simulated Mars Environments Supervisors: Uffe Gråae Jørgensen, Morten Bo Madsen, Anders Priemé

Congratulations to Iris Fernandes

Congratulations to Iris Fernandes at Physics of Ice, Climate and Earth who successfully defended her PhD thesis on 21 December 2021, and obtained the degree of Doctor of Philosophy.

Christian Bjørnholt

Analyzing spin-qubit traces and dynamical quantum phase transitions using machine learning Supervisor: Evert van Nieuwenburg

Yannick Seis

Ultra-Coherent Electro-Mechanics in the Quantum Regime Supervisor: Prof. Dr. Albert Schliesser

Congratulations to Sissal Vágsheyg Erenbjerg

Congratulations to Sissal Vágsheyg Erenbjerg at Physics of Ice, Climate and Earth who successfully defended her PhD thesis on 15 December 2021, and obtained the degree of Doctor of Philosophy.

Katinka Wandall-Christensen

Title: Tau decay mode identification in a liquid argon electromagnetic calorimeter at the FCC-ee Supervisor: Mogens Dam

A novel way of investigating star-forming gas in the early Universe

Combining observations of exploding stars and observations of galaxies, astronomers at the Cosmic Dawn Center have found a novel way to estimate the amount of the otherwise invisible, cold gas in some of the first…

Alexander Friisnæs

Measurements of δ15N and δ 40Ar of NEEM air with oxygen removal from a perovskite membrane Supervisor: Thomas Blunier

Buyuan Luo

Title: Selection Rules of a simple model of a Quantum Dot Supervisor: Anders Søndberg Sørensen

Michael D. Hansen

Stratigraphy and origin of geologic units in Jezero crater, Mars Supervisor: Kjartan M. Kinch

Elias Najarro

Title: Machine-learning methods applied to inverse problems in motor neuronal networks Supervisors: James E. Avery, Henrik Lindén, Rune Berg