Web
®
Neutron
&
X-ray
Scattering Length Density Calculator
Neutron
X-ray
All
Chemical Formula:
♣ e.g., (H2O)1(D2O)9
Mass Density (ρ):
[g⋅cm
-3
]
Wavelength (λ):
Å (Optional for Info)
Neutron SLD (β
n
):
–
i
[Å
-2
]
X-ray (Cu Kα) SLD (β
x-cu
):
–
i
[Å
-2
]
X-ray (Mo Kα) SLD (β
x-mo
):
–
i
[Å
-2
]
Additional Info
Neutron Incoherent Cross Section:
[cm
-1
]
Neutron Coherent Cross Section:
[cm
-1
]
Neutron Absorption Cross Section:
[cm
-1
]
Neutron (e
-1
) Penetration Depth:
[cm]
Recent History
Compound
ρ [gcm
-3
]
λ [Å]
Re(β
n
)[Å
-2
]
Im(β
n
)[Å
-2
]
Re(β
x-cu
)[Å
-2
]
Im(β
x-cu
)[Å
-2
]
♠ Total computation counts = 882 since May 2011.
Links:
Standalone App:
SansView
,
SansViewTool
(WIN)
Webapp:
Kiessig fringe thickness converter
Data Sources of PeriodicTable:
Neutron
,
X-ray
Acknowledgments:
Uses a modified version of the
PeriodicTable
to fit with Google App
This work benefitted from
DANSE
software developed
under NSF award DMR-0520547
Contact:
Comments? Bugs? Requests?
Write to us at
sldcalculator@gmail.com
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