Quantum sensing applications

Measured with Qnami Quantilevers

Discover the research enabled by Qnami Quantilevers, highlighting their contribution to advancements in magnetic imaging, quantum sensing, and material characterization. Explore how these probes are facilitating breakthroughs and dive into the publications that showcase the impact of Qnami Quantilevers on cutting-edge research.
Quantilever
Assessing the quality of magnetic memory devices

Assessing the quality of magnetic memory devices

Magnetic random access memory devices are investigated using Scanning NV magnetometry
Piezoforce and Scanning NV Microscopy images of a Bismuth Ferrite sample recorded with Qnami ProteusQBFO as a platform for ultraefficient spintronics

BFO as a platform for ultraefficient spintronics

Magnetoelectric coupling in BFO is seen as never before with ProteusQ by combining Piezo Force and Scanning NV Microscopy.
Magnetic map of a FEBID Cobalt nanomagnet taken with ProteusQ the Qnami Scanning NV MicroscopeFEBID Nanomagnets for Spin Qubit Control

FEBID Nanomagnets for Spin Qubit Control

Combining FEBID and Scanning NV Microscopy, researchers fabricated and characterized Cobalt nanomagnets for spin Qubit control.
Multiferroicity of Single-Spin Cycloid state in BFO thin films

Multiferroicity of Single-Spin Cycloid state in BFO thin films

ProteusQ combined with AI-based tools allows researchers to unveil for the first time puzzling magnon dynamics through magnetic domain walls.
Single nanoindentation on an antiferromagnetic substrate of a van der Waals heterostructure measured with Scanning NV MangetometryNovel chiral quantum light source

Novel chiral quantum light source

Scanning NV Magnetometry proves how a novel combination of van der Waals materials is the easy and effective chiral quantum light source of the future.
Topological defects in multiferroic antiferromagnetic materials

Topological defects in multiferroic antiferromagnetic materials

Qnami Quantilevers enabled the observation of topological defects in multiferroic antiferromagnets at rooom temperature for the first time.
Exotic antiferromagnetic spin cycloids in bismuth ferrite thin films

Exotic antiferromagnetic spin cycloids in bismuth ferrite thin films

Scanning NV Magnetometry unlocks the characterization of the effects of strain and electrical fields on exotic antiferromagnetic spin textures in multiferroics.
Probing Weak Magnetic Defects in Nanowires with Scanning NV Magnetometry

Probing Weak Magnetic Defects in Nanowires with Scanning NV Magnetometry

Scanning NV Magnetometry reveals nanoscopic weak magnetic inhomogeneities in nanowires never observed before by standard characterization tools.
Scanning NV magnetometry reveals magnetic textures in 2D material CrBr3 in cryogenic environment

Scanning NV magnetometry reveals magnetic textures in 2D material CrBr3 in cryogenic environment

Applying scanning NV magnetometry to cryogenic temperatures allowed Professor Wrachtrup and his collaborators to reveal magnetic domains and study their dynamics in atomically thin van der Waals magnets.
Characterization of room-temperature in-plane magnetization in thin flakes of CrTe2 with a single spin magnetometer

Characterization of room-temperature in-plane magnetization in thin flakes of CrTe2 with a single spin magnetometer

Using Qnami QuantileverMX probes, the team led by Vincent Jacques identifies the only “van der Waals” material known to date where magnetic order occurs in a few atomic layers even at room temperature 
Imaging non-collinear antiferromagnetic textures via single spin relaxometry—Nature Communications

Imaging non-collinear antiferromagnetic textures via single spin relaxometry—Nature Communications

The team led by Vincent Jacques demonstrates a new method to image spin textures in synthetic antiferromagnets using Qnami QuantileverMX probes.
Antiferromagnetic textures in BiFeO3controlled by strain and electric field – Nature Communications

Antiferromagnetic textures in BiFeO3controlled by strain and electric field – Nature Communications

Team of Prof. V.Garcia from CNRS/Thales shows electrical control of the magnetic states of BFO opening a new playground for low-power spintronics
Electric and antiferromagnetic chiral textures at multiferroic domain walls – Nature Materials

Electric and antiferromagnetic chiral textures at multiferroic domain walls – Nature Materials

French research group led by Prof. M. Viret uses scanning NV magnetometry to reveal a novel type of chiral spin-textures occurring on BiFeO3’s domain-walls.
Quantitative nanoscale vortex imaging using a cryogenic quantum sensor – Nature Nanotechnology

Quantitative nanoscale vortex imaging using a cryogenic quantum sensor – Nature Nanotechnology

In this paper, the group of Patrick Maletinsky demonstrate operation of a quantum sensor in cryogenic environment for the first time.
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