https://powder.ornl.gov/forum/ Thu, 09 Apr 2026 04:35:56 +0000 MyBB https://powder.ornl.gov/forum/showthread.php?tid=11 Mon, 27 Feb 2023 22:13:41 +0000 y8z]]> https://powder.ornl.gov/forum/showthread.php?tid=11 Experimental Planning Tools

Scattering in the cloud (temporary, but strongly recommended),

https://addie.ornl.gov

This web based tool contains the following capabilities,

• Structure mining: By providing a composition and a measured PDF, the engine can mine the database for best suitable structure
  
• PDF or Bragg pattern simulation
  
• PDF or Bragg pattern refinement
  
• Total scattering help sheet
  

Useful links about neutron characteristics

• Neutron scattering length,
  https://www.ncnr.nist.gov/resources/n-lengths/
  

• Neutron absorption calculation,
  https://www.ncnr.nist.gov/resources/acti...utron.html
  

• Neutron resonance absorption,
  https://www.ncnr.nist.gov/resources/acti...nance.html
  

]]> Experimental Planning Tools

Scattering in the cloud (temporary, but strongly recommended),

https://addie.ornl.gov

This web based tool contains the following capabilities,

• Structure mining: By providing a composition and a measured PDF, the engine can mine the database for best suitable structure
  
• PDF or Bragg pattern simulation
  
• PDF or Bragg pattern refinement
  
• Total scattering help sheet
  

Useful links about neutron characteristics

• Neutron scattering length,
  https://www.ncnr.nist.gov/resources/n-lengths/
  

• Neutron absorption calculation,
  https://www.ncnr.nist.gov/resources/acti...utron.html
  

• Neutron resonance absorption,
  https://www.ncnr.nist.gov/resources/acti...nance.html
  

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