3830 Refraction in Crystals 



Iridescent crystals (twin strata). Bayleigh, 



(Lord). B. I. P. 12 (1889) 447-. 

 Isomorphous mixed crystals, properties. -4m- 



bronn, H., & Le Blanc, M. Leip. Mth. 



Ps. B. 46 (1894) 173- ; Z. Ps. C. 22 (1897) 



121-. 

 Kinetic theory of crystals. Beckenkamp, J. 



Wiirzb. Ps. Md. Sb. (1898) 28-. 

 Light propagation in crystals. Hamilton, (Sir) 



W.E. B. A. Ep. (1838) (pt. 2) 6. 

 . Green, G. [1839] Camb. Ph. S. 



T. 7 (1842) 121-. 

 . Broch, 0. J. Sk. Nf . F. 3 (1842) 



283- ; N. Mg. Ntvd. 5 (1848) 49-, 89-, 215-. 



. Briot, C. C. E. 49 (1859) 888-. 



. Shebuev, G. N. [1883] (XH) 



Kazan S. Nt. (Ps.-Mth.) P. 2 (1884) 1-. 

 . Kovalevskij, S. C. E. 98 (1884) 



356-; Stockh. Ofv. (1884) No. 2, 119-. 

 . Sebuev, G. N. Kazan S. Nt. 



(Ps.-Mth.) P. 3 (1885) 5-. 

 Lines seen through crystalline plate, foci. 



Sorby, H. C. [1877] E. S. P. 26 (1878) 



384-. 

 , . Stokes, G. G. [1877] E. 



S. P. 26 (1878) 386-. 

 Liquid crystals. Lehmann, 0. A. Ps. C. 40 



(1890) 401- ; A. Ps. 2 (1900) 649-. 

 Liquids, crystalline. Lehmann, O. A. Ps. C. 



41 (1890) 525-. 

 Method for investigation of crystals. Sorby, 



H. C. Mn. Mg. 1 (1877) 193-. 

 Optical anomalies. Brauns, R. Leip. Jablon. 



Preisschr. 29 (1891) 370 pp. 

 , cause. Brauns, B. Bonn NH. Vr. Vh. 



44 (1887) 510-. 



of tesseral crystals. Ben-Saude, A. 

 Portugal Trab. Gl. Com. 1 (*1883-87) 15-. 



Organic silica is non-polarising. Bailey, J. W. 



J. Mcr. Sc. 4 (1856) 303-. 

 Polarisation, effects of pressure in producing. 



Brewster, (Sir) D. Phil. Trans. (1815) 60-. 



phenomena due to crystallisation. Biot, J. B. 

 C. E. 13 (1841) 155-. 



Polarised light, parallel, determination of pro- 

 perties. Kjerulf, T. Christiania F. (1885) 



No. 16, 4 pp. ; Z. Kr. 15 (1889) 434. 

 , spectra by crystals in. Deas, F. [1870] 



Edinb. E. S. T. 26 (1872) 177-. 

 Pressure, influence on properties of crystals. 



Pockels, F. A. Ps. C. 37 (1889) 144-, 269-, 



372-. 

 Proposition in physical optics, demonstration. 



Anon, (vi 279) Camb. Mth. J. 4 (1845) 115-. 

 Quartz, biaxial properties under pressure. 



Beaulard, F. C. E. 112 (1891) 1503-. 

 , change of velocity of light in, by pressure. 



Mach, E., & Merten, J. [1875] Wien Ak. 



Sb. 72 (1876) (Ab. 2) 315-. 

 , laws. MacCullagh, J. Ir. Ac. P. 1 (1836-40) 



385-. 

 , new method of testing plates as to position 



of optic axis. Soleil,H. C. E. 41 (1855) 669-. 

 , optical constants for green mercury light, 



application to measurement of thickness. 



Mace de Lepinay, J. J. de Ps. 9 (1900) 



644-. 



Refractive Indices 3830 



Quartz, polarisation. Jomin, J. Par. S. Phlm. 

 PV. (1849) 36-. 



prism cut with one face at right angles to 

 optic axis, property. Salm-Horstmar, W. F. 

 Pogg. A. 85 (1852) 318-. 



, quadruple refraction near axis. Quesneville, 



G. Mon. Sc. 7 (1893) 521-. 

 Bays, special, similar to those obtained by 



simple or double refraction. Issaly, (I'abbe) 



. Bordeaux S. Sc. Mm. 3 (1893) 231-. 

 Eeflection and refraction. MacCullagh, J. B. 



A. Ep. (1835) (pt. 2) 7-. 

 . Cauchy, A. L. C. E. 31 (1850) 



257-, 297-. 

 . Kirehhoff, G. Berl. Ak. Ab. (1876) 



(Ps., Ab. 2) 57-. 

 by seolotropic systems. Du Bois, H. E. 



J. G. A. Ps. C. 46 (1892) 542-. 

 Eefraction of coloured light. Heusser, J. C. 



Pogg. A. 87 (1852) 454-. 

 in arragonite and colourless topaz . 



Rudberg, F. Pogg. A. 17 (1829) 1-. 

 quartz and calcspar. Rudberg, 



F. Pogg. A. 14 (1828) 45-. 



REFRACTIVE INDICES. 



of biaxials, determination by total reflection. 

 Soret, C. [1888] C. E. 107 (1888) 176-, 

 479-; Arch. Sc. Ps. Nt. 20 (1888) 263-; 

 Gen. S. Ps. Mm. 30 (1888-90) Ixxi. 



, (verification of Soret's 

 method). Perrot, L. C. E. 108 (1889) 137-. 



calamine and hyposulphate of soda. Lang, V. 



von. Wien SB. 37 (1859) 379-. 

 in doubly refracting crystals, determination. 



Senarmont, H. de. N. A. Mth. 16 (1857) 273-. 

 , from polarising angles. Pfaff, F. 



A. Ps. C. 127 (1866) 150-. 

 fluor spar, to extreme ultra-violet. Sarasin, E. 



C. E. 97 (1883) 850-. 



gypsum. Dufet, H. J. de Ps. 7 (1888) 292-. 

 Iceland spar. Dufet, . Par. S. Ps. Se. (1894) 



96-. 

 , ordinary and extraordinary, to extreme 



ultra-violet. Sarasin, E. C. E. 95 (1882) 



680-. 



quartz. Esselbach, E. Pogg. A. 98 (1856) 541-. 

 . Exner, K. Wien Ak. Sb. 91 (1885) (Ab. 2) 



218-. 

 . Mace de Lepinay, J. Mars. Fac. Sc. A. 



5 (1896) Fasc. 2, 14 pp. 

 , difference between refractive indices for 



the 2 rays. Mace de Lepinay, J. C. E. 101 



(1885) 874-. 



and Iceland spar. Willigen, V. S. M. van 

 der. [1870] (xi) Haarl. Ms. Teyl. Arch. 3 

 (1874) 34-. 



, ordinary and extraordinary, to extreme 

 ultra-violet. Sarasin, E. C. E. 85 (1877) 

 1230- ; Arch. Sc. Ps. Nt. 61 (1878) 109-. 



rock forming minerals. Zimdnyi, K. Fol. 

 Kozl. 22 (1892) 382, 419-. 



(for sodium light). Zimdnyi, K. 

 [1893] Mag. Tud. Ak. Etk. (Termt.) 23 (1894) 

 No. 2, 72 pp. ; Mth. Nt. B. Ung. 11 (1894) 

 189-. 



386 



