Scanning NV Microscope (SNVM)

Nanomagnetic Imaging Microscope

The CIQTEK Scanning Nitrogen-vacancy Microscope (SNVM) is an advanced scientific analytical instrument that combines optically detected magnetic resonance (ODMR) of diamond nitrogen-vacancy centers with the scanning probe technique. This combination can be applied to the research of spintronics, multiferroic, 2D magnetic material, superconductors, etc.

* There are two versions: the ambient version and the cryogenic version.

High-quality NV Diamond Tip
Quantitatively Non-invasive Magnetic Imaging
Ultra-high Spatial Resolution 10 to 30 nm

Ultra-high Sensitivity < 2μT/√Hz
Support Ambient & low-temperature High-vacuum Conditions

Scanning Nitrogen-vacancy Microscope (SNVM)

▶ Key Components

Probe Design

• Small and compact

• High strength

• Load capacity

• Strong earthquake resistance

Optical Design

• Simple to use

• Easy to expand

• High fluorescence collection efficiency

• Wide field of view

▶ Scanning NV Probe

• Scanning NV probe with arrays of nanopillars or with a single pillar

• Count rates: ≥300 kc/s

• Contrast: ≥20%

Physical depiction, SEM image, fluorescence image, and property characterization image of NV probes

▶ Superconductor

▶ Ferromagnet & Antiferromagnetic

▶ CFM Mode, MFM Mode, AFM Mode

▶ Options: Cryogenic High-Pressure Optically Detected Magnetic Resonance (ODMR)

Scan Range	300 μm * 300 μm
Pressure	≥ 30 GPa
Magnetic Sensitivity	≤ 35 μT/√Hz
Spatial Resolution	500 nm
Magnetic Field	9/1/1 T
Refrigeration Method	Cryogenic 1.5 W@4 K
Temperature Range	2 K to 300 K
Temperature Resolution	± 50 mK

Results under 30 GPa:

Confocal Scan
ODMR Spectrum

Users	Research
Tsinghua University	Skyrmions, Topological Insulators
City University of Hong Kong	Materials, Applied Physics
Peking University	Biomagnetism
Institute of Physics CAS	Superconductor, Spin Magnetism
University of Science and Technology of China	Scanning NV Magnetometry
South China University of Technology	Magnetic Materials, Oxide thin films
Fudan University	SPM, Nano-magnetism, Magnetic structure
Beihang University	Spintronics, Nonvolatile Memory
Hebei University of Technology	Magnetic Materials Applied in Electricity
Sun Yat-sen University	Superconductor, Topological Material
Harbin Institute of Technology	Micromagnetic Structure
Xiamen University	Nano-optics, Raman Spectrum
Hubei Normal University	Public Laboratory Facility

CIQTEK SNVM Supports Key Advances in Graphene Spin Devices Published in Nature Materials
Breakthrough research on zGNR magnetism using CIQTEK SNVM, published in Nature Materials, advances graphene-based spintronic devices.

>> Read More
CIQTEK Cryogenic Scanning NV Microscope Delivered to City University of Hong Kong
CIQTEK low-temperature SNVM has been successfully delivered to Prof. Wong's research team at the City University of Hong Kong, which focuses on 2D and 3D ferromagnetic and multiferromagnetic materials and devices.

>> Read More
CIQTEK SNVM Customers' Photos

Video: Introduction to CIQTEK Scanning NV Microscope (SNVM)

Video: Demonstration of the CIQTEK Scanning NV Microscope (SNVM)

Key Parameters	SNVM (Room Temperature Version)	SNVM (Cryogenic Version)
Magnetic Sensitivity	≤ 2 μT/Hz^1/2	≤ 5 μT/Hz1/2
Spatial Resolution	10 to 30 nm
Operating Temperature	300 K	2K to 300 K
Featured Functions	ISO-B Mode, Dual-B Mode, Full-B Mode, Quenching Mode, AFM Mode, MFM Mode, CFM Mode
Magnet Options	0 to 50 mT	9/1/1 T

Hot Tags : scanning nv magnetometer applications scanning nv center microscope scanning nv magnetometry supplier cryogenic scanning nv magnetometer low temperature nv diamond magnetometry nanomagnetic imaging microscope scanning nitrogen-vacancy probe microscope scanning nv magnetometer microscope

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