17 citations · 29 across the 10 of their papers we have counts for
11 papers
Argument Graph Uncertainty: Quantifying Uncertainty from the Logical Structure of Reasoning Chains
Simon Baur, Sumire Honda, Wojciech Samek +1
Reliable uncertainty estimation is essential for deploying large language models in high-stakes reasoning tasks, yet most existing approaches rely on expensive sampling strategies…
Observation and Control of Spontaneous Magnon Emission from Spin Ensembles in 2D Hexagonal Boron Nitride
Ling-Jie Zhou, Jayakrishnan M. P. Nair, Senlei Li +10
Hybrid systems consisting of color centers and magnetic materials provide an appealing solid-state platform for advancing the burgeoning quantum technological revolution. Exploring…
Probing Azimuthal Anatomy of Hyperbolic Whispering Gallery Modes in hBN
Bogdan Borodin, Samyobrata Mukherjee, Shivaksh Rawat +8
Scattering-type scanning near-field optical microscopy (s-SNOM) is a powerful tool for investigating polaritonic modes. However, an inherent limitation of this technique is that ex…
Coherent control of nitrogen nuclear spins via the V-center in hexagonal boron nitride
Adalbert Tibiássy, Charlie J. Patrickson, Thomas Poirier +4
Charged boron vacancies (V) in hexagonal boron nitride (hBN) have emerged as a promising platform for quantum nanoscale sensing and imaging. While these primarily invo…
Quantum sensing with a spin ensemble in a two-dimensional material
Souvik Biswas, Giovanni Scuri, Noah Huffman +12
Quantum sensing with solid-state spin defects has transformed nanoscale metrology, offering sub-wavelength spatial resolution with exceptional sensitivity to multiple signal types.…
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…
The Transmission Line Model for 2D Materials and van der Waals Heterostructures
Tomer Eini, Anabel Atash Kahlon, Matan Meshulam +5
Van der Waals heterostructures (VdWHs) composed of 2D materials have attracted significant attention in recent years due to their intriguing optical properties, such as strong ligh…
Probing Boron Vacancy Defects in hBN via Single Spin Relaxometry
Alex L. Melendez, Ruotian Gong, Guanghui He +14
Spin defects in solids offer promising platforms for quantum sensing and memory due to their long coherence times and optical addressability. Here, we integrate a single nitrogen-v…
The Importance of Pure Dephasing in the Optical Response of Excitons in High-quality van der Waals Heterostructures
Anabel Atash Kahlon, Matan Meshulam, Tomer Eini +4
Excitons in monolayer transition metal dichalcogenides (TMDs) dominate their optical response due to exceptionally large binding energies arising from their two-dimensional nature.…
Magnetic imaging under high pressure with a spin-based quantum sensor integrated in a van der Waals heterostructure
Z. Mu, J. Fraunié, A. Durand +15
Pressure is a powerful thermodynamic parameter for tuning the magnetic properties of van der Waals magnets owing to their weak interlayer bonding. However, local magnetometry measu…
Probing Stress and Magnetism at High Pressures with Two-Dimensional Quantum Sensors
Guanghui He, Ruotian Gong, Zhipan Wang +15
Pressure serves as a fundamental tuning parameter capable of drastically modifying all properties of matter. The advent of diamond anvil cells (DACs) has enabled a compact and tabl…