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Theory of Electron Spin Resonance in Scanning Tunneling Microscopy
Christian R. Ast, Piotr Kot, Maneesha Ismail, Sebasti\'an de-la-Pe\~na, Antonio I. Fern\'andez-Dom\'inguez, Juan Carlos Cuevas
https://arxiv.org/abs/2403.20247

Theory of Electron Spin Resonance in Scanning Tunneling Microscopy
Electron spin resonance (ESR) spectroscopy in scanning tunneling microscopy (STM) has enabled probing the electronic structure of single magnetic atoms and molecules on surfaces with unprecedented energy resolution, as well as demonstrating coherent manipulation of single spins. Despite this remarkable success, the field could still be greatly advanced by a more quantitative understanding of the ESR-STM physical mechanisms. Here, we present a theory of ESR-STM which quantitatively models not on…

A Data-Driven Condition Monitoring Method for Capacitor in Modular Multilevel Converter (MMC)
Shuyu Ou, Mahyar Hassanifar, Martin Votava, Marius Langwasser, Marco Liserre, Ariya Sangwongwanich, Subham Sahoo, Frede Blaabjerg
https://arxiv.org/abs/2404.13399

A Data-Driven Condition Monitoring Method for Capacitor in Modular Multilevel Converter (MMC)
The modular multilevel converter (MMC) is a topology that consists of a high number of capacitors, and degradation of capacitors can lead to converter malfunction, limiting the overall system lifetime. Condition monitoring methods can be applied to assess the health status of capacitors and realize predictive maintenance to improve reliability. Current research works for condition monitoring of capacitors in an MMC mainly monitor either capacitance or equivalent series resistance (ESR), while t…

This https://arxiv.org/abs/2112.07607 has been replaced.
link: https://scholar.google.com/scholar?q=a

Different forms of first order spin-orbit motion and their utility in spin matching in electron storage rings
We derive the first order phase space dependence of spin-orbit motion of a particle in an accelerator by expanding the Thomas-BMT equation. Different forms can be found in the literature and we show how these are related, and care is taken to include fringe fields. The advantages of using certain forms is demonstrated by a detailed re-derivation of the spin matching conditions by V. Ptitsyn for the spin rotators in the Electron Storage Ring (ESR) of the Electron-Ion Collider (EIC) at Brookhaven…