> New products

 

High Magnetic field Permanent Magnet Assembly

By using rare earth magnetic material, very efficient assemblies can be designed to generate high magnetic fields, thanks to their high remanence (flux strength) and great coercivity (rigidity of magnetisation). Their square hysteresis loop simplifies the design process and provide accurate design. The resulting magnet assembly can be made very small, and does not require any power nor cooling system unlike electromagnet, in which the current density in the coils is inversly proportional to the linear dimension. By using appropriate magnetisation directions, the resulting magnetic field is confined inside the cylindrical apperture with very low stray field outside. The field generated is highly stable. Several field configuration can be generated, from a dipole field to multipole configurations.

                    
This compact design is ideal for table-top and portable instrumentation devices. The large magnetic fields ( up to 2 Tesla) is entirely generated through high magnetic strength rare earth permanent magnet material. No need for a power supply. 

High added value to your product or experiment.

Designs include Halbach cylinders, ring, sphere, radial or axial field, from a hand-held size to very large assembly. Contact us now to discuss your requirements! 

> APPLICATIONS

Permanent magnet assemblies can be used for various applications including NMR, MRI, FT-ICR, Semi-Conductor manufacturing, Surface Science, Nanotechnology, photovoltaic, advanced crystal growing furnaces, klystron, magnetron sputerring, magnetic microscopy, soil magnetometry, VSM (vibrating sample magnetometer), magnetoresistance, magnetoelectrochemistry, penning trap,magnetically processed carbon nanotubes, magnetic spectroscopy, ECR ...


> OPTIONS

Options include vacuum system,  cryostat , sample holders, positionning stage, teslameter feedback, temperature control, UHV rating, SmCo ... 

Permanent magnet assembly delivering a high magnetic field in a compact package. Efficient design, engineering, development and manufacturing of tailor-made solutions for Research Institutes and High-Technology OEMs.

                          
> UPCOMING EVENTS
              

18.01.10 11th Joint MMM-Intermag, Washington DC

25.04.11 IEEE Intermag 2011, International magnetic conference, Taipei

16.03.10 Semicon China 2010,Shanghai, China

27.04.10 PHOTON's 8th Solar Silicon Conference, Stuttgart, Germany

17.05.10 Solar 2010, Phoenix, Arizona, USA

09.06-10 Solar Taiwan 2010, Taipei, Taiwan