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Bismuth Square Single Crystal
Bismuth Square Single Crystal is one of the many single crystal products available in Goodfellow's extensive range. With 10 variations, these high purity crystals grown in specific orientations are used in fundamental physics and chemistry research as well as x-ray and neutron monochromators thanks to their lack of grain boundaries. The oriented atomic structure also makes them ideal for investigating materials properties. Other applications include crystal analyzers and electrodes where purity and orientation are paramount.
Formula: Bi
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -111
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-69-9
UOM Code: 143-464-23
Percentage Purity: 99.999%
Thickness: 1mm
Size: 7x7mm
Orientation: -111
Orientation Accuracy: =< 1°
Polish: Unpolished
CAS Number: 7440-69-9
UOM Code: 143-464-23
SKU: 1000045724
Product Code: BI00-SC-000120
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Square
| Size | +2% / -1% |
|---|
Tolerances
Single Crystal
| Orientation | See Item | |
|---|---|---|
| Thickness | +2% / -1% | |
| Length | +2% / -1% |
Square
| Size | +2% / -1% |
|---|
£1,225.03
each
- Buy 5 for £992.27 each and save 19%
- Buy 10 for £906.52 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 83 |
| Crystal structure | Rhombohedral |
| Electronic structure | Xe 4f¹⁴ 5d¹⁰ 6s² 6p³ |
| Valences shown | 3, 5 |
| Atomic weight( amu ) | 208.9804 |
| Thermal neutron absorption cross-section( Barns ) | 0.034 |
| Photo-electric work function( eV ) | 4.4 |
| Atomic radius - Goldschmidt( nm ) | 0.182 |
| Ionisation potential( No./eV ) | 5/ 56.0 |
| Ionisation potential( No./eV ) | 1/ 7.29 |
| Ionisation potential( No./eV ) | 3/ 25.6 |
| Ionisation potential( No./eV ) | 4/ 45.3 |
| Ionisation potential( No./eV ) | 6/ 88.3 |
| Ionisation potential( No./eV ) | 2/ 16.7 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Polycrystalline |
| Poisson's ratio | 0.33 |
| Bulk modulus( GPa ) | 31.3 |
| Tensile modulus( GPa ) | 34 |
| Hardness - Vickers( kgf mm⁻² ) | 16-19 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 117@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0046@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | -7.34 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 1560 |
| Density( gcm⁻³ ) | 9.8@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 271.3 |
| Latent heat of evaporation( J g⁻¹ ) | 857 |
| Latent heat of fusion( J g⁻¹ ) | 52 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 124@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 7.9@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 13.4@0-100°C |
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Percentage Purity: 99.99%
Thickness: 1mm
Size: 4x4mm
Orientation: -100
Orientation Accuracy: =< 1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-33-7
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Tungsten Disk Single Crystal Formula: W
Percentage Purity: 99.99%
Thickness: 2mm
Diameter: 10mm
Orientation: -110
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Bismuth Foil Formula: Bi
Percentage Purity: 99.999%
Thickness: 2mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-69-9
UOM Code: 053-774-95
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Percentage Purity: 99.999%
Top Section Thickness: 1mm
Bottom Section Thickness: 1mm
Outside Diameter: 10mm
Inside Diameter: 8mm
Orientation: -100
Orientation Accuracy: =< 1°
Polish: Unpolished
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Titanium Dioxide Single Crystal Formula: TiO₂ 99.6%
Diameter: 8mm
Orientation: -111
Surface Finish: Polished On Both Sides
Thickness: 1mm
CAS Number: 13463-67-7
UOM Code: 976-671-28
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Tungsten Top Hat Single Crystal Formula: W
Percentage Purity: 99.99%
Top Section Thickness: 1mm
Bottom Section Thickness: 1mm
Outside Diameter: 10mm
Inside Diameter: 8mm
Orientation: -110
Orientation Accuracy: Approx. 0.1°
Polish: Polished
Surface Finish: =< 0.03µm Ra
CAS Number: 7440-33-7
UOM Code: 128-551-93
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