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IRMM525A

Niobium

IRMM®, certified reference material, 0.02 mm foil

Synonym(s):

Columbium

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About This Item

Empirical Formula (Hill Notation):
Nb
CAS Number:
Molecular Weight:
92.91
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material

Agency

IRMM®

manufacturer/tradename

JRC

resistivity

13-16 μΩ-cm, 20°C

bp

4742 °C (lit.)

mp

2468 °C (lit.)

density

8.57 g/mL at 25 °C (lit.)

format

matrix material

SMILES string

[Nb]

InChI

1S/Nb

InChI key

GUCVJGMIXFAOAE-UHFFFAOYSA-N

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Analysis Note

For more information please see:
IRMM525A

Legal Information

IRMM is a registered trademark of European Commission

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Evgeniy Papulovskiy et al.
Physical chemistry chemical physics : PCCP, 15(14), 5115-5131 (2013-03-02)
Ab initio DFT calculations of (93)Nb NMR parameters using the NMR-CASTEP code were performed for a series of over fifty individual niobates, and a good agreement has been found with experimental NMR parameters. New experimental and calculated (93)Nb NMR data
Anjan Soumyanarayanan et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(5), 1623-1627 (2013-01-16)
The competition between proximate electronic phases produces a complex phenomenology in strongly correlated systems. In particular, fluctuations associated with periodic charge or spin modulations, known as density waves, may lead to exotic superconductivity in several correlated materials. However, density waves
Jian Wang et al.
Optics express, 21(3), 3756-3774 (2013-03-14)
We propose an approach to implementing wavelength- and time-selective optical switching, dropping and swapping based on the sum-frequency generation (SFG) or cascaded sum- and difference-frequency generation (cSFG/DFG) in a periodically poled lithium niobate (PPLN) waveguide. Analytical solutions are derived, showing
Shoujun Zheng et al.
Optics express, 20(27), 29131-29136 (2012-12-25)
We developed a real-time imaging system to probe the light-assisted domain reversal process of Mg-doped LiNbO(3). An interesting phenomenon was observed where the domain appeared to reverse just after the laser was obscured. An exclusive electric field of about 350
Xi Yang et al.
Optics express, 21(4), 4783-4789 (2013-03-14)
Surface dark solitons in photovoltaic nonlinear media are reported. Taking advantage of diffusion and photovoltaic nonlinearities we demonstrated the surface dark solitons and their behaviors near surface theoretically and experimentally in LiNbO₃ crystal. It is very interesting that surface dark

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