Striations in low pressure discharges in neon-hydrogen mixtures

Striations in low pressure discharges in neon-hydrogen mixtures

375 Classified Abstracts 877--901 18 877. Stationary shocks in the neighbourhood of the Alfven velocity. (France) R. Thibault, C.R. Acad. Sci,, 258 ...

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375

Classified Abstracts 877--901 18 877. Stationary shocks in the neighbourhood of the Alfven velocity.

(France) R. Thibault, C.R. Acad. Sci,, 258 (6), 10 Feb. 1964, 1736-1739. (In French).

19 888. Optical maser action in He-Hg rf discharges. (U.S.A.) R. A. Paananen et al., J. of Appl. Phys., 34 (10), Oct. 1963, 31483149.

(Great

19 889. Use of dielectric coatings in absolute wavelength measurements with a Fabry-Perot interferometer. R. W. Stanley and K. L. Andrew, J. Opt. Soc. Amer., 54 (5), May 1964, 625-627.

18 879. Study ofpredischarges at verylow pressures. (France) J. Mazeau and M. Goldman, C. R. Acad. Sci., 258 (10), 9 March 1964, 2774-2777. (In French)

19 890. Vacuum monochromator set-up for the investigation of optical excitation functions. (U.S.A.) I. P. Zapisochnii et al., Ukrayin. Fiz. Zh., 9 (2), 1964, 196-206. (In Ukrainian).

18 880. Striations in low pressure discharges in neon-hydrogen mixtures. (Germany) S. Pfau and A. Rutscher, Beitr. Plasma. Physik, 4, (1-2), 1964, 11-20. (In German)

891, A Simple method for marking the vacuum ultraviolet spectra with the intensity scale. (U.S.A.) K. Kamiya, Japan J. Appl. Phys., 3 (3), March 1964, 167.

18 881. Normal and minimal cathode fall of the glow discharge.

19 : 30 892. Thickness measurement of transparent thin films on metal surfaces by light interference. (U.S.A.) R. H. Muller, J. Opt. Soc. Amer., 54 (3), March 1964, 419-420.

18:30 878. Backscattering of kilovolt electrons from thin films.

Britain) H. Kanter, Brit. J. Appl. Phys., 15 (5), May 1964, 555-559.

(Germany) K. G. Muller and G. Tenschert, Z. Phys., 178 (3), 1964, 19-34. (In German). 18 882, Working conditions for oscillation free low pressure gas discharges. (II) Range of existence of the positive column without running striations. (Germany) A. Rutscher and K. Wojaczek, Beitr. Plasma Physik, 4, (1-2), 1964, 42-59. (In German). 18 883. Increase of breakdown voltage of a low pressure a.c. discharge in air with frequencies from 20 to 15000 Hz. (Netherlands) V. G. Kher and V. G. Ayachit, Physica, 30 (4), April 1964, 702712. 18 884. Effect of metastable atoms on the static breakdown in argon.

(Germany) H. Krisch, Z. Phys., 178 (4), 1964, 354-364.

(In German)

18 885. Supersonic plasma streams seeded with electronegative gases.

(U.S.A.) A. I. Carswell and G. G. Cloutier, Phys. of Fluids, 7 (4), April 1964, 602-608.

19.

19:30 893. Matching a multilayer stack to a high-refractive index substrate by means of an inhomogeneous layer. (U.S.A.) R. Jacobsson, J. Opt. Soc. Amer., 54 (3), March 1964, 422-423. 19 : 33 894. Photoelectric yield of thin layers of magnesium. (France) R. Garron, C. R. Acad. Sci., 258 (5), 3 Feb. 1964, 1458-1460. (In French) 19 : 33 895. On the stability of photomultipliers. (U.S.S.R.) Yu. A. Nemilov et al., Pribory Tekh. Eksper., 5, Sept./Oct. 1960, 8 1 - 8 5 ; (in Russian). Translated in Instrum. Exper. Tech., (U.S.A.), 5, May 1961, 769-774. 19:30 896. Thin oxide film sandwich structure photocell. (U.S.A.) E. L. Chopra and L. C. Bobb, Proc. Inst. Elect. Electronics Engrs., 51 (12), Dec. 1963, 1784-1785. 19 897. A pulse modulation application of the gallium arsenide light emitting diode. (U.S.A.) C. R. Seashore, Proc. Inst. Elect. Electronics Engrs., 51 (12), Dec. 1963, 1781.

Radiation

19 886. Cell fitted with quartz windows for spectroscopic studies at low temperatures. (France) The cell described is made of brass and has a capacity of approx. 5 ec. The quartz windows are 2 m m thick and a special washer made of indium is fitted to ensure air-tightness. Before cooling the cell is evacuated to 10 -~ torr. The absorption spectra of various organic liquids was studied at temperatures of the order of 77 °K when the substances become either clear solids or crystalline matrices. (France) w. J. s. J. Ripoche and P. Certenais, Le Vide, 19 (111), May/June 1964, 157. 19 : 18 887. Dipole resonances of a plasma in a magnetic field. (U.S.A.) F. W. Crawford et al., J. ApplPhys., 34 (11), Nov. 1963, 31683175.

19 898. Optical masers. O. S. Heavens, Methuen, L o n d o n ; (1964) viii + 103 pp.

John Wiley, New York,

19 899. Optical maser action in the negative glow region of a cold cathode glow discharge. (U.S.A.) J. Smith, J. Appl. Phys., 35 (3), pt. 1, March 1964, 723-724. 19 900. Oscillation of three 3p-2s transitions in a He-Ne laser.

(Netherlands) D. Rosenberger, Phys. Letters, 9 (1), 15 March 1964, 29-31. 19 901. Effect of pressure in the radiolysis and photolysis of methane.

(U.S.A.) P. Ausloos et al., J. Chem. Phys., 40 (7), 1 April 1964, 1854-1860.