Zobrazeno 1 - 10 of 37 pro vyhledávání: '"I. B. Goldberg"'
1
High-Performance Lateral-Actuating Magnetic MEMS Switch
Autor: T. Niblock, Peter Tseng, Michael Glickman, Jack W. Judy, I. B. Goldberg, Jere C. Harrison
Publikováno v: Journal of Microelectromechanical Systems. 20:842-851
A lateral-actuating magnetic MEMS switch has been fabricated, which generates an estimated 200 μN of magnetic closing force with less than 0.7 V of actuation voltage and 13-mW power. The switch closes in 65 μs, reaches steady state within 200 μs,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::656544cfec593b4d590805222715fcd4
https://doi.org/10.1109/jmems.2011.2159096
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2
Detecting of melting by changes of rear surface reflectivity in shocked compressed metals using an interferometric diagnostic method
Autor: B. Arad, S. Maman, I. B. Goldberg, E. Moshe, A. Ludmirsky, Zohar Henis, M. Werdiger, Y. Horovitz, Shalom Eliezer
Publikováno v: Laser and Particle Beams. 17:547-556
When a high power laser (1012 W/cm2) irradiates a target, it induces a shock wave, which reaches the (free) rear surface. The free surface is accelerated and the shock wave is back-reflected as a rarefaction wave. In the shock wave pressure regime in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3d31e2086b8c35708fb05a4024a03579
https://doi.org/10.1017/s0263034699173233
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3
Spallation model for the high strain rates range
Autor: Zohar Henis, E. Moshe, Shalom Eliezer, E. Dekel, A. Ludmirsky, I. B. Goldberg
Publikováno v: Journal of Applied Physics. 84:4851-4858
Measurements of the dynamic spall strength in aluminum and copper shocked by a high power laser to pressures of hundreds of kbars show a rapid increase in the spall strength with the strain rate at values of about 107 s−1. We suggest that this beha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bb23e62191510cd96072d35f2f011367
https://doi.org/10.1063/1.368727
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5
Tetrafluorosulfate(1-) and tetrafluorooxosulfate(1-) radical anions (SF4- and SF4O-)
Autor: B. W. Walther, J. T. Wang, David A. Dixon, F. Williams, C. J. Schack, Karl O. Christe, I. B. Goldberg
Publikováno v: Journal of the American Chemical Society. 115:1129-1134
The novel radical anions SF[sub 4][sup [minus]] and trans-SF[sub 4]O[sup [minus]] were generated by [gamma]-irradiation of CsSF[sub 5] and CsSF[sub 5]O, respectively, at [minus]196[degrees]C and characterized by their isotropic EPR spectra at +27[deg
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9f7dd11eadb59b6016c20a634cd1910
https://doi.org/10.1021/ja00056a043
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7
High power solid state single-frequency pulsed laser for Doppler velocimeters
Autor: Yossef Horovitz, Zohar Henis, E. Moshe, I. B. Goldberg, M. Fraenkel, A. Ludmirsky
Publikováno v: Review of Scientific Instruments. 71:2992-2994
A high power solid state single-frequency pulsed oscillator/amplifier laser system developed for Doppler velocimeters is described. The oscillator is based on a continuous wave diode pumped Nd:YAG single frequency laser, operating at a wavelength of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6958867ac0bacd4f015b897a57b9450
https://doi.org/10.1063/1.1304876
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8
Experimental measurements of the strength of metals approaching the theoretical limit predicted by the equation of state
Autor: E. Dekel, Dan Eliezer, E. Moshe, Y. Horovitz, I. B. Goldberg, Shalom Eliezer, Zohar Henis, M. Werdiger, S. Maman
Publikováno v: Applied Physics Letters. 76:1555-1557
The approach to the ultimate strength of metals is determined experimentally. The ultimate strength of metals was calculated using a realistic wide-range equation of state. The strength of metals was measured using shock waves created in aluminum and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4774ccf1700011b3c48dd7e8e401679e
https://doi.org/10.1063/1.126094
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9
Relativistic Fermi-Segre formula
Autor: R. H. Pratt, I. B. Goldberg, Akiva Ron, J. Stein
Publikováno v: Physical Review A. 42:2501-2512
A relativistic Fermi-Segre formula, which gives the behavior of Dirac single-particle bound-state wave functions near the origin in terms of the derivative d\ensuremath{\varepsilon}(n,\ensuremath{\kappa})/dn of the energy with respect to principal qu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::702dc912ed41bc5f048b62f3e0e8d56e
https://doi.org/10.1103/physreva.42.2501
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10
Spall strength measurements in aluminum, copper and metallic glass at strain rates of ∼10[sup 7] s[sup −1]
Autor: A. Ludmirsky, I. B. Goldberg, S. Eliezer, E. Moshe, Z. Henis, D. Eliezer, B. Arad, E. Dekel, N. Eliaz
Publikováno v: AIP Conference Proceedings.
Measurements of the dynamic spall strength in Aluminum, Copper and metallic glass shocked by a high power laser to pressures of hundreds of kilobars are reported. An optically recording velocity interferometer system has been developed to measure the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5f51bd25d8b9e531b6d48081970c4ca
https://doi.org/10.1063/1.55546
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