The Pioneer in Scanning NV Microscopy

The continuous exchange with the Qnami team has been crucial. Not only we had great support with the critical analytical steps, but we established a deep collaboration based on trust and enthusiasm that ultimately lead us to advance the state-of-the-art in probing magnetic nanowires using SNVM.

Imaging complex magnetic textures in ultra-thin films is very challenging if not impossible with state-of-the-art techniques. The Qnami ProteusQ made it possible. The entire Qnami team provided us with technical support and scientific inputs.

We are really impressed with the performance of the ProteusQ! It strikes a great balance between being intuitive and quick to use for simple experiments, while still offering a lot of control for designing more complex measurements.

With ProteusQ, we have been able to generate an enormous amount of textbook quality data in a short amount of time because of how easy the system is to work into our existing projects.

The Quantilever MX+ probes significantly decreased our data acquisition time – we were able to get publication-quality data in the time it took to train a student on the software and operation of the system.

These new tips are a wonderful addition to Qnami’s portfolio and allow us to take measurements in new, previously impossible ways. Because every photon counts, our work directly benefited from the increased fluorescence count rate compared to the conventional design.

Together with the Quantum Foundry team of Qnami we were able to quickly design and develop a high quality and scalable solution for one of our products.

For us, the ProteusQ device strongly advances the applicability of NV magnetometry. We will use the device for a broad field of applications ranging from investigating molecules and two-dimensional materials to dynamic processes like magnons.

Not only can we design experiments around the ProteusQ to take advantage of its functionality, it can also slot seamlessly into existing characterization as a standard measurement to give us an astonishing level of detail on functional materials. 

It’s been three years since we got the ProteusQ from Qnami installed in our lab. Thanks to this wonderful tool, we were recently able to identify the critical role of anisotropic strain in (111)-oriented films on the stabilization of a single-domain antiferromagnetic spin cycloid.

The Qnami ProteusQ outperforms any scanning NV setup I’ve built or seen (be it in my labs or elsewhere) in terms of stability, linearity, low drift rates and ease-of-use. It is a real pleasure to work with this product.

ProteusQ will allow us to study domain walls in antiferromagnetic materials, and the first measurements are very promising. We also plan to use ProteusQ to investigate magnonic structures. The ProteusQ offers flexibility, allowing us to design new experiments that were previously impossible in our lab