Results 341 to 350 of about 61,136 (369)
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Constricted Discharges in Krypton
Journal of the Optical Society of America, 1970Constricted discharges have been produced in krypton using both pulsed and dc excitation over a total pressure range of 8–120 torr. Light-flux, voltage, and current waveforms were obtained for the pulsed discharge and interpreted in terms of electron excitation and electron–ion recombination processes.
R. Turner, R. P. Edwin
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Ophthalmic Surgery, Lasers and Imaging Retina, 1998
* BACKGROUND AND OBJECTIVES: Traditionally, the argon laser has been used with suture lysis. The authors evaluate the krypton laser and define the parameters for the successful use of the laser with this procedure. * PATIENTS AND METHODS: Five consecutive patients undergoing combined cataract and trabeculectomy surgery who were considered ...
Aktan Sg, Mandelkorn Rm
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* BACKGROUND AND OBJECTIVES: Traditionally, the argon laser has been used with suture lysis. The authors evaluate the krypton laser and define the parameters for the successful use of the laser with this procedure. * PATIENTS AND METHODS: Five consecutive patients undergoing combined cataract and trabeculectomy surgery who were considered ...
Aktan Sg, Mandelkorn Rm
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Scattering of High Velocity Neutral Particles. VI. Krypton-Krypton
The Journal of Chemical Physics, 1955Total collision cross sections have been measured for krypton atoms with energies between 700 and 2100 ev, scattered in room temperature krypton, to obtain potential energy information for the interaction of two krypton atoms. The potential function may be represented by V(r)=2.55×10−10/r5.42 ergsfor r between 2.42 A and 3.14 A.
I. Amdur, E. A. Mason
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Physical Review B, 1975
Measurements by Lewis and Teegarden of the x-ray-induced luminescence of solid Kr were reanalyzed on the basis of simple rate theory. For irradiation times greater than 20 s, agreement between theory and experiment is excellent. (auth)
P. R. Couchman, C. L. Reynolds
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Measurements by Lewis and Teegarden of the x-ray-induced luminescence of solid Kr were reanalyzed on the basis of simple rate theory. For irradiation times greater than 20 s, agreement between theory and experiment is excellent. (auth)
P. R. Couchman, C. L. Reynolds
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Krypton Difluoride: Preparation and Handling
Science, 1963Krypton difluoride was prepared by irradiation of krypton and fluorine in an electron beam (1.5 Mev) at -150°C. The compound is a white crystalline solid, stable only at temperatures below about -30°C.
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Mutual diffusion studies in krypton-acetone and krypton-chloroform systems
Physica, 1966Abstract Measurement of diffusion coefficient of binary mixtures of krypton with the polar gases acetone and chloroform has been carried out in a two-chamber apparatus of Ney and Armistead type in the temperature range 10° to 40°C by using radioactive 85 Kr as tracer.
A. Saran, B.N. Srivastava
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Potential Parameters for Krypton
The Journal of Chemical Physics, 1957Thermal diffusion in krypton has been used in conjunction with thermal conductivity to obtain the intermolecular force parameters of modified Buckingham Exp:6 potential energy function. Experimental data have been reduced and smoothed by using a method described in a previous paper.
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Coincidence Measurements of Krypton-Krypton Collisions
Physical Review, 1968Edgar Everhart +2 more
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Dendritic solidification of krypton
Physical Review B, 1988Firmann M, Känzig W, Bilgram Jm
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