Difference between revisions of "Data:Electric resistivities of the elements"
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| [[Calcium]] || 3.11 || +3.7 || || colspan=3 | || | | [[Calcium]] || 3.11 || +3.7 || || colspan=3 | || | ||
| + | |- | ||
| + | | [[Carbon]] || 6{{e|3}} || || || 5{{e|5}} || 500 || || | ||
|- | |- | ||
| [[Cerium]] || 73 || +0.9 || || colspan=3 | || | | [[Cerium]] || 73 || +0.9 || || colspan=3 | || | ||
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|- | |- | ||
| [[Gallium]] || 13.6 || || || 55.5 || 17.3 || 7.85 || | | [[Gallium]] || 13.6 || || || 55.5 || 17.3 || 7.85 || | ||
| + | |- | ||
| + | | [[Germanium]] || 4.7{{e|9}} || || || colspan=3 | || <ref name="GeSi">{{Greenwood&Earnshaw1st|page=434}}.</ref> | ||
|- | |- | ||
| [[Gold]] || 2.05 || +4.0 || || colspan=3 | || | | [[Gold]] || 2.05 || +4.0 || || colspan=3 | || | ||
| Line 117: | Line 121: | ||
|- | |- | ||
| [[Samarium]] || 91.4 || || || colspan=3 | || | | [[Samarium]] || 91.4 || || || colspan=3 | || | ||
| + | |- | ||
| + | | [[Selenium]] || 1{{e|7}} || || || colspan=3 | || | ||
| + | |- | ||
| + | | [[Silicon]] || 4.8{{e|9}} || || || colspan=3 | || <ref name="GeSi"/> | ||
|- | |- | ||
| [[Silver]] || 1.47 || +4.1 || || colspan=3 | || | | [[Silver]] || 1.47 || +4.1 || || colspan=3 | || | ||
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| [[Technetium]] || 22.6 || || || colspan=3 | || (100 °C) | | [[Technetium]] || 22.6 || || || colspan=3 | || (100 °C) | ||
|- | |- | ||
| − | | [[Tellurium]] || || || || 56{{e|3}} || 15.4{{e|3}} || || | + | | [[Tellurium]] || 3{{e|5}} || || || 56{{e|3}} || 15.4{{e|3}} || || |
|- | |- | ||
| [[Terbium]] || 113 || || || 101 || 122 || || | | [[Terbium]] || 113 || || || 101 || 122 || || | ||
Revision as of 06:44, 4 April 2011
| Element | ρ 10−8 Ω m |
(1/ρ) dρ/dT 10−3 K−1 |
σ 108 S m−1 |
Components of ρ/10−8 Ω m parallel to | Ref. | ||
|---|---|---|---|---|---|---|---|
| c | a | b | |||||
| Aluminium | 2.42 | +4.2 | |||||
| Americium | 68.9 | *17 | |||||
| Antimony | 39 | +5.1 | 35.6 | 42.6 | |||
| Arsenic | 26 | > 0 | |||||
| Barium | 30.2 | +5.0 | |||||
| Beryllium | 3.02 | +8.0 | 3.58 | 3.13 | |||
| Bismuth | 107 | +4.6 | 138 | 109 | |||
| Cadmium | 6.8 | +4.3 | 7.79 | 6.54 | |||
| Caesium | 18.8 | +5.3 | |||||
| Calcium | 3.11 | +3.7 | |||||
| Carbon | 6 × 103 | 5 × 105 | 500 | ||||
| Cerium | 73 | +0.9 | |||||
| Chromium | 12.7 | +5.9 | |||||
| Cobalt | 5.6 | +6.6 | |||||
| Copper | 1.54 | +4.3 | |||||
| Dysprosium | 89 | 77.4 | 98.2 | ||||
| Erbium | 81 | 47.0 | 87.6 | ||||
| Europium | 89 | ||||||
| Francium | 34 | +7.2 | *22 | ||||
| Gadolinium | 126 | 122 | 135 | ||||
| Gallium | 13.6 | 55.5 | 17.3 | 7.85 | |||
| Germanium | 4.7 × 109 | [1] | |||||
| Gold | 2.05 | +4.0 | |||||
| Hafnium | 30.4 | ||||||
| Holmium | 90 | 59.9 | 101.2 | ||||
| Indium | 8.0 | +5.2 | |||||
| Iridium | 4.7 | +4.5 | |||||
| Iron | 8.57 | +6.5 | |||||
| Lanthanum | 54 | +2.2 | |||||
| Lead | 19.2 | +4.2 | |||||
| Lithium | 8.53 | +4.0 | |||||
| Lutetium | 54 | 34.0 | 75.6 | ||||
| Magnesium | 4.05 | +3.7 | 3.78 | 4.53 | |||
| Manganese | 143 | +0.4 | |||||
| Mercury | 94.1 | +1.0 | 17.7 | 23.5 | |||
| Molybdenum | 4.85 | +4.35 | |||||
| Neodymium | 63 | ||||||
| Neptunium | 119.3 | (100°C) | |||||
| Nickel | 6.16 | +6.8 | |||||
| Niobium | 15.2 | +2.6 | |||||
| Osmium | 8.1 | +4.1 | |||||
| Palladium | 9.8 | +4.2 | |||||
| Platinum | 9.81 | +3.9 | |||||
| Plutonium | 146 | < 0 | |||||
| Polonium | 40 | ||||||
| Potassium | 6.49 | +6.0 | |||||
| Praseodymium | 65 | ||||||
| Promethium | 50 | ||||||
| Protactinium | 17.7 | ||||||
| Radium | 88 | +6.5 | *20 | ||||
| Rhenium | 17.2 | +4.5 | |||||
| Rhodium | 4.3 | +4.4 | |||||
| Rubidium | 11.5 | +6.3 | |||||
| Ruthenium | 7.1 | +4.1 | |||||
| Samarium | 91.4 | ||||||
| Selenium | 1 × 107 | ||||||
| Silicon | 4.8 × 109 | [1] | |||||
| Silver | 1.47 | +4.1 | |||||
| Sodium | 4.33 | +5.3 | |||||
| Strontium | 12.3 | +3.2 | |||||
| Tantalum | 12.2 | +3.5 | |||||
| Technetium | 22.6 | (100 °C) | |||||
| Tellurium | 3 × 105 | 56 × 103 | 15.4 × 103 | ||||
| Terbium | 113 | 101 | 122 | ||||
| Thallium | 15 | +5.2 | |||||
| Thorium | 14.7 | +4.0 | |||||
| Thulium | 67 | ||||||
| Tin | 11.5 | 13.1 | 10.0 | ||||
| Titanium | 39 | +4.6 | |||||
| Tungsten | 4.82 | +3.8 | |||||
| Uranium | 28 | +2.5 | |||||
| Vanadium | 18.1 | +3.9 | |||||
| Ytterbium | 27.7 | ||||||
| Yttrium | 55 | ||||||
| Zinc | 5.48 | +4.2 | 6.05 | 5.83 | |||
| Zirconium | 38.8 | +4.4 | |||||
Unless otherwise stated, resistivities are taken from Kaye & Laby Tables of Physical & Chemical Constants[2] while temperature coefficients ((1/ρ) dρ/dT) are taken from Smithells Metals Reference Book.[3]
Notes
References
- ↑ 1.0 1.1 Greenwood, Norman N.; Earnshaw, A. Chemistry of the Elements; Pergamon: Oxford, 1984; p 434. ISBN 0-08-022057-6.
- ↑ Electrical resistivities. In Kaye & Laby Tables of Physical & Chemical Constants, 16th ed., 1995; Chapter 2.6.1, <http://www.kayelaby.npl.co.uk/general_physics/2_6/2_6_1.html>. (accessed 4 April 2011).
- ↑ Smithells Metals Reference Book, 8th ed.; Gale, W. F.; Totemeier, T. C., Eds.; Butterworth-Heinemann, 2004; pp 19-1–19-2. ISBN 0750675098, <http://books.google.co.uk/books?id=zweHvqOdcs0C&lpg=RA1-PA19&pg=RA1-PA19#v=onepage&f=false>.
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