475 citations · 2.1k across the 20 of their papers we have counts for
22 papers
Probing the wave-vector gap in nanoscale magnonics
Ondřej Wojewoda, Samer Kurdi, Toeno van der Sar +3
Short-wavelength spin waves are central to miniaturizing magnonic devices and to studying exchange-dominated magnetization dynamics. Yet the wave-vector range between roughly 30 an…
Isofrequency spin-wave imaging using color center magnetometry for magnon spintronics
Samuel Mañas-Valero, Yasmin C. Doedes, Artem Bondarenko +7
Magnon spintronics aims to harness spin waves in magnetic films for information technologies. Color center magnetometry is a promising tool for imaging spin waves, using electronic…
A robust, fiber-coupled scanning probe magnetometer using electron spins at the tip of a diamond nanobeam
Yufan Li, Gesa Welker, Richard Norte +1
Fiber-coupled sensors are well suited for sensing and microscopy in hard-to-reach environments such as biological or cryogenic systems. We demonstrate fiber-based magnetic imaging…
2024 Roadmap on Magnetic Microscopy Techniques and Their Applications in Materials Science
D. V. Christensen, U. Staub, T. R. Devidas +50
Considering the growing interest in magnetic materials for unconventional computing, data storage, and sensor applications, there is active research not only on material synthesis…
Observation and control of hybrid spin-wave-Meissner-current transport modes
M. Borst, P. H. Vree, A. Lowther +6
Superconductors are materials with zero electrical resistivity and the ability to expel magnetic fields known as the Meissner effect. Their dissipationless diamagnetic response is…
Nitrogen-vacancy magnetometry of CrSBr by diamond membrane transfer
Talieh S. Ghiasi, Michael Borst, Samer Kurdi +6
Magnetic imaging using nitrogen-vacancy (NV) spins in diamonds is a powerful technique for acquiring quantitative information about sub-micron scale magnetic order. A major challen…
A Fiber-coupled Scanning Magnetometer with Nitrogen-Vacancy Spins in a Diamond Nanobeam
Yufan Li, Fabian A. Gerritsma, Samer Kurdi +5
Magnetic imaging with nitrogen-vacancy (NV) spins in diamond is becoming an established tool for studying nanoscale physics in condensed matter systems. However, the optical access…
Filtering and imaging of frequency-degenerate spin waves using nanopositioning of a single-spin sensor
Brecht G. Simon, Samer Kurdi, Joris J. Carmiggelt +3
Nitrogen-vacancy (NV) magnetometry is a new technique for imaging spin waves in magnetic materials. It detects spin waves by their microwave magnetic stray fields, which decay evan…
Broadband microwave detection using electron spins in a hybrid diamond-magnet sensor chip
Joris J. Carmiggelt, Iacopo Bertelli, Roland W. Mulder +6
Quantum sensing has developed into a main branch of quantum science and technology. It aims at measuring physical quantities with high resolution, sensitivity, and dynamic range. E…
Roadmap on Spin-Wave Computing
A. V. Chumak, P. Kabos, M. Wu +113
Magnonics is a field of science that addresses the physical properties of spin waves and utilizes them for data processing. Scalability down to atomic dimensions, operations in the…
Electrical spectroscopy of the spin-wave dispersion and bistability in gallium-doped yttrium iron garnet
Joris J. Carmiggelt, Olaf C. Dreijer, Carsten Dubs +2
Yttrium iron garnet (YIG) is a magnetic insulator with record-low damping, allowing spin-wave transport over macroscopic distances. Doping YIG with gallium ions greatly reduces the…
Directional excitation of a high-density magnon gas using coherently driven spin waves
Brecht G. Simon, Samer Kurdi, Helena La +7
Controlling magnon densities in magnetic materials enables driving spin transport in magnonic devices. We demonstrate the creation of large, out-of-equilibrium magnon densities in…
Magnetic imaging and statistical analysis of the metamagnetic phase transition of FeRh with electron spins in diamond
Guillermo Nava Antonio, Iacopo Bertelli, Brecht G. Simon +3
Magnetic imaging based on nitrogen-vacancy (NV) centers in diamond has emerged as a powerful tool for probing magnetic phenomena in fields ranging from biology to physics. A key st…
Nanomechanical probing and strain tuning of the Curie temperature in suspended CrGeTe heterostructures
Makars Šiškins, Samer Kurdi, Martin Lee +9
Two-dimensional (2D) magnetic materials with strong magnetostriction are interesting systems for strain-tuning the magnetization, enabling potential for realizing spintronic and na…
Towards a quantum interface between spin waves and paramagnetic spin baths
C. Gonzalez-Ballestero, T. van der Sar, O. Romero-Isart
Spin waves have risen as promising candidate information carriers for the next generation of information technologies. Recent experimental demonstrations of their detection using e…
Magnetic resonance imaging of spin-wave transport and interference in a magnetic insulator
Iacopo Bertelli, Joris J. Carmiggelt, Tao Yu +6
Spin waves - the elementary excitations of magnetic materials - are prime candidate signal carriers for low dissipation information processing. Being able to image coherent spin-wa…
Electrical generation and detection of spin waves in a quantum Hall ferromagnet
Di. S. Wei, Toeno van der Sar, Seung Hwan Lee +4
Spin waves are collective excitations of magnetic systems. An attractive setting for studying long-lived spin-wave physics is the quantum Hall (QH) ferromagnet, which forms spontan…
Nanometre-scale probing of spin waves using single electron spins
Toeno van der Sar, Francesco Casola, Ronald Walsworth +1
Correlated-electron systems support a wealth of magnetic excitations, ranging from conventional spin waves to exotic fractional excitations in low-dimensional or geometrically-frus…
Universal control and error correction in multi-qubit spin registers in diamond
T. H. Taminiau, J. Cramer, T. van der Sar +2
Quantum registers of nuclear spins coupled to electron spins of individual solid-state defects are a promising platform for quantum information processing. Pioneering experiments s…
Detection and control of individual nuclear spins using a weakly coupled electron spin
T. H. Taminiau, J. J. T. Wagenaar, T. van der Sar +3
We experimentally isolate, characterize and coherently control up to six individual nuclear spins that are weakly coupled to an electron spin in diamond. Our method employs multi-p…
Controlling the quantum dynamics of a mesoscopic spin bath in diamond
G. de Lange, T. van der Sar, M. S. Blok +3
Understanding and mitigating decoherence is a key challenge for quantum science and technology. The main source of decoherence for solid-state spin systems is the uncontrolled spin…
Deterministic nano-assembly of a coupled quantum emitter - photonic crystal cavity system
T. van der Sar, J. Hagemeier, W. Pfaff +7
The interaction of a single quantum emitter with its environment is a central theme in quantum optics. When placed in highly confined optical fields, such as those created in optic…