NMR Halbach Mandhala

#####This is a Halbach NMR Mandhala (along with several attachments) to be used in small magnetic resonance imaging experiments.

The purpose of the Halbach NMR Mandhala [**M**agnet **A**rrangements for **N**ovel **D**iscrete **H**albach **La**yout, created by Raich and Blümler, “Design and Construction of a Dipolar Halbach Array with a Homogeneous Field from Identical Bar Magnets: NMR Mandhalas”, Concepts in Magnetic Resonance part B (Magnetic Resonance Engineering), Vol. 23B(1) 16-25 (2004), [DOI 10.1002/cmr.b.20018](http://onlinelibrary.wiley.com/doi/10.1002/cmr.b.20018/full)] is to provide a large, homogeneous magnetic field over a large and accessible volume made from identical and affordable permanent magnets. This design focuses on modularity and flexibility to generate a variety of different magnetic fields which can be easily modified depending on desired uses and sample sizes.

There are five individual pieces:

1. **NMR Mandhala**
+ 8 cm outer diameter, 4 cm inner di