568 citations
- Chalmers University of TechnologySE24 papers
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- Shahid Beheshti UniversityIR5 papers
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- Korea National University of EducationKR4 papers
- Spintronics Research Network of JapanJP4 papers
- Aalto UniversityFI3 papers
- Indian Institute of Science BangaloreIN3 papers
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- National Institute for Materials ScienceJP3 papers
8 papers · 1 filter
Electrical noise spectroscopy of magnons in a quantum Hall ferromagnet
Ravi Kumar, Saurabh Kumar Srivastav, Ujjal Roy +7
Collective spin-wave excitations-magnons-in a quantum Hall ferromagnet are promising quasi-particles for next-generation spintronics devices, including platforms for information tr…
Localization and interaction of interlayer excitons in MoSe/WSe heterobilayers
Hanlin Fang, Qiaoling Lin, Yi Zhang +6
Transition metal dichalcogenide (TMD) heterobilayers provide a versatile platform to explore unique excitonic physics via properties of the constituent TMDs and external stimuli. I…
Strain, Young's modulus, and structural transition of EuTiO3 thin films probed by micro-mechanical methods
Nicola Manca, Gaia Tarsi, Alexei Kalaboukhov +5
EuTiO3 (ETO) is a well-known complex oxide mainly investigated for its magnetic properties and its incipient ferro-electricity. In this work, we demonstrate the realization of susp…
Optimizing Variational Quantum Algorithms with qBang: Efficiently Interweaving Metric and Momentum to Navigate Flat Energy Landscapes
David Fitzek, Robert S. Jonsson, Werner Dobrautz +1
Variational quantum algorithms (VQAs) represent a promising approach to utilizing current quantum computing infrastructures. VQAs are based on a parameterized quantum circuit optim…
Phase noise analysis of mutually synchronized spin Hall nano-oscillators
Artem Litvinenko, Akash Kumar, Mona Rajabali +3
The reduction of phase noise in electronic systems is of utmost importance in modern communication and signal processing applications and requires an understanding of the underlyin…
Non-geometric pumping effects on the performance of interacting quantum-dot heat engines
Juliette Monsel, Jens Schulenborg, Janine Splettstoesser
Periodically driven quantum dots can act as counterparts of cyclic thermal machines at the nanoscale. In the slow-driving regime of geometric pumping, such machines have been shown…