5460 Effect of Temperature 



Magnets, steel, with zero temperature coefficient. 



Ashworth, J. E. [1897] B. S. P. 62 (1898) 



210-. 

 , strength. Dufour, L. Pogg. A. 99 (1856) 



476-. 

 , , causes of change. Haldat du Lys, C. 



N. A. de. Nancy Mm. S. Sc. (1843) 11-; 



C. E. 18 (1844) 911-. 

 , , effect of temperature over 100. Dufour, 



L. Bb. Un. Arch. 34 (1857) 295-. 

 , temperature coefficients. Cancani,A. Bm. 



B. Ac. Line. Ed. 3 (1887) (Sem. 1) 501- ; 



4 (1888) (Sem. 1) 334-. 

 , correction. Whipple, G. M. [1877] 



E. S. P. 26 (1878) 218-. 

 Molecular movements and magnetic changes 



in iron, etc. Gore, G. Ph. Mg. 40 (1870) 



170-. 

 Permeability of iron. Ledeboer, P. C. E. 106 



(1888) 129-. 

 and cobalt. Trmcbridge, J. , & McRae, 



A. L. Am. Ac. P. 20 (1885) 462- 



Magnetostriction 5462 

 5462 Magnetostriction. 



Nagaoka, H., & Honda, K. Tok. Coll. Sc. J. 



9 (1895-98) 353-; Ph. Mg. 46 (1898) 261-. 

 Nagaoka, H. [1900] Sc. Abs. 4 (1901) 404. 

 Deformation of bismuth. Grimaldi, G. P. 



Em. E. Ac. Line. Ed. 4 (1888) (Sem. 1) 



353-. 

 nickel. Cantone, M. Em. E. Ac. Line. 



Ed. 6 (1890) (Sem. 1) 252-. 

 . Jones, E. T. E. S. P. 63 (1898) 



44-. 

 soft iron. Cantone, M. Em. E. Ac. 



Line. Mm. 6 (1889) 487-. 

 Dimensions change. Barrett, W. F. B. A. 



Ep. (1882) 476-. 



. Gray, A. Nt. 26 (1882) 625-. 



of iron rings. Bidwell, S. E. S. P. 



56 (1894) 94-. 

 and rods, etc. Bidwell, S. 



[1888] Phil. Trans. (A) 179 (1889) 205-. 



magnetite. Barton, E. H. [1892-96] wires . Bidwell, S. E. S. P. 



B. A. Bp. (1892) 657-; Edinb. B. S. T. 38 55 (1994) 228- 

 (1897) 567-. 



; nickel. Perkins, C. A. Am. J. Sc. 30 



(1885) 218-. 

 Properties of iron. Hopkinson, J. E. S. P. 



45 (1889) 318- ; Phil. Trans. (A) 180 (1890) 



443-; B. S. P. 61 (1897) 490-. 

 . Curie, P. C. B. 118 (1894) 796-, 



859-. 



. Pitcher, F. H. B. A. Bp. (1897) 763-. 



and alloys of iron. Wills, E. L. Ph. 



Mg. 50 (1900) 1-. 

 , effect of prolonged heating. Eoget, 



S. R. [1898] E. S. P. 63 (1898) 258-; 



64 (1899) 150-. 

 nickel-steels. Dumas, L. C. E. 129 



(1899) 42-. 

 oxygen. Curie, P. C. E. 115 (1892) 



1292-. 

 Shaking and heating, effect. Fromme, C. A. 



Ps. C. 61 (1897) 55-; 63 (1897) 314-. 

 Specific heat and magnetism of metals. Her- 

 mann, E. Mosc. S. Nt. fill. 7 (1834) 315-. 

 Steel bars. Weber, W. E. Gauss Besultate 



(1838) 38-. 

 . Dufour, L. Laus. Bll. S. Vd. 5 (1857) 



351-. 

 , permanent magnetism. Poloni, G. N. 



Cim. 4 (1878) 206- ; Em. B. Ac. Line. Mm. 



12 (1882) 475-; Mil. I. Lomb. Ed. 19 (1886) 



336-, 446- ; N. Cim. 19 (1886) 225-. 

 Susceptibility of crystals in different directions, 



temperature change. Lutteroth, A. A. Ps. 



C. 66 (1898) 1081-. 

 iron (soft). Amory, H., & Minot, F. 



Am. Ac. P. 10 (1875) 308-. 

 . Wassmuth, A. [1880-81] Wien 



Ak. Sb. 82 (1881) (Ab. 2) 217- ; 83 (1881) 



(Ab. 2) 332-. 

 manganese steel, increase by heating. 



Barrett, W. F. [1888] Dubl. S. Sc. P. 6 



(1888-90) 107-. 

 nickel, lecture experiment. Bidwell, S. 



[1889] L. Ps. S. P. 11 (1892) 47-; Ph. Mg. 



31 (1891) 136-. 



and steel bars. Joule, J. P. Ph. 



Mg. 30 (1847) 76-, 225-. 

 . Mayer, A.M. C. N. 30 



(1874) 58-, 70-, 104-, 139-. 

 and bismuth bars. Mayer, 



A. M. Am. J. Sc. 5 (1873) 170- ; 6 (1873) 



80-. 



nickel tubes, effect of 



longitudinal with circular magnetisation. 



Honda, K. [1900] Tok. Coll. Sc. J. 13 



(1900-01) 77-. 

 Electric and luminiferous medium, dynamic 



theory. Larmor, J. [1897] Phil. Trans. 



(A) 190 (1898) 298-. 

 ' Electrostriction and magnetostriction. Pockels, 



F. Arch. Mth. Ps. 12 (1894) 57-. 

 of elastic solids. Kirchhoff, G. Berl. 



Ak. Sb. (1884) 137-, 1155-. 



LENGTH CHANGE. 



Tyndall, J. [1864] E. I. P. 4 (1866) 317-. 

 Eighi, A. [1879] Bologna Ac. Sc. Mm. 1 



(1880) 99-. 

 of bis 



aismuth bar. Aubel, E. van. Par. S. Ps. 



Se. (1892) 366-. 

 iron (soft). Lochner, S. J. Ph. Mg. 36 



(1893) 498-. 

 in alternating magnetic field. Austin, 



L. W. Science 10 (1899) 694- ; Ps. Ev. 10 



(1900) 180-. 

 bar, tasimeter applied to detect. Gray, 



A.,(Gray,T. Nt. 18 (1878) 329. 

 bars, ratio of lateral contraction to. Bock, 



A. A. Ps. C. 54 (1895) 442-. 

 (sheet), effect of fibrous structure. 



Ehoads, E. J. H. Un. Cir. [17 (1897-98)] 



60; Ps. Ev. 7 (1898) 65-. 

 and nickel and cobalt ovoids. Nagaoka, 



H. A. Ps. C. 53 (1894) 487-. 

 wires, under tension. Bidwell, 



S. B. S. P. 47 (1890) 469-. 

 , hysteresis attending. Nagaoka, 



H. Ph. Mg. 37 (1894) 131-. 



622 



