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NIST Center for Neutron Research

BT-7 Photos

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Photo by Robert Rathe

BT-7 with 3He top loading sample environment system.

 

 

 

BT-7 with new analyzer installed

 

 

    

 

15 Tesla magnet on BT-7

 

 

 

10 Tesla magnet with 1.5 K CCR insert on BT-7 

 

Beryllium Filter on BT-7
Liquid nitrogen cooled beryllium filter on BT-7

Polarized beam system

 

BT-7 being installed

 

New multi-mode analyzer system

 

 

Double-stack Double-focusing monochromator system

  

Cu(220)                                                                                                                PG(002)

Each crystal is 2cm X 2cm;  100 crystals total

 

Displacement of monochromator crystals for vertical focusing

Neutron research

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Created January 27, 2020, Updated June 25, 2025
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