Zobrazeno 1 - 10
of 14
pro vyhledávání: '"W. M. Hooke"'
Autor:
S P Bozeman, W M Hooke
Publikováno v:
Plasma Sources Science and Technology. 3:99-107
The homogeneity and size of radio-frequency and microwave-driven plasmas are often limited by insufficient penetration of the electromagnetic radiation. To investigate increasing the skin depth of the radiation, the authors consider the propagation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c08c4c0210f70269ea2a3941339c2170
https://doi.org/10.1088/0963-0252/3/1/012
https://doi.org/10.1088/0963-0252/3/1/012
Publikováno v:
Journal of Applied Physics. 46:3286-3292
We describe a radio‐frequency plasma generator consisting of two collinear cylinders surrounding a magnetically confined plasma column, excited by up to 7 kW of power at 155 MHz. The source is capable of generating plasma densities of the order of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::895bfeece4ed2e74ed249c78d253f256
https://doi.org/10.1063/1.322044
https://doi.org/10.1063/1.322044
Publikováno v:
Motley, RW; Bernabei, S; Hooke, WM; McWilliams, R; & Olson, K. (2002). Penetration of slow waves into an overdense plasma. Plasma Physics, 21(6), 567-573. doi: 10.1088/0032-1028/21/6/005. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/9jx9w15m
Slow waves launched by phased waveguides in the frequency interval between the lower hybrid and the electron plasma frequencies have been studied with an RF probe. The data demonstrate wave penetration to the plasma interior only if the accessibility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::979e266fbb28e926b403c164152080ea
https://doi.org/10.1088/0032-1028/21/6/005
https://doi.org/10.1088/0032-1028/21/6/005
Publikováno v:
Review of Scientific Instruments. 50:1586-1589
We report the development of a coaxial radio frequency plasma source capable of producing pulsed plasmas of moderately high density (10(13)-10(14) cm(-3)). This device may be useful either as a general purpose laboratory plasma source or as an auxill
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e3dff56b4d4dddc46ac5cfb483adef4
https://doi.org/10.1063/1.1135770
https://doi.org/10.1063/1.1135770
Autor:
W. M. Hooke
Publikováno v:
Physical Review. 115:453-456
The strong-coupling magnetic moment relation for odd-odd nuclei is evaluated with the use of Nilsson wave functions for finite values of core distortion. The theoretical predictions are compared with all of the data available on odd-odd nuclei in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81456d1bd1024db711b270b701fbad15
https://doi.org/10.1103/physrev.115.453
https://doi.org/10.1103/physrev.115.453
Publikováno v:
Physical Review. 109:465-470
Spins of several short-lived isotopes of Cu and Ag have been measured by the atomic-beam method. Spin values are as follows: ${\mathrm{Cu}}^{60}$, $I=2$; ${\mathrm{Cu}}^{61}$, $I=\frac{3}{2}$; 27-minute ${\mathrm{Ag}}^{104}$, $I=2$; 24-minute ${\math
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a68a9529349749ebaa8554d7e1b200af
https://doi.org/10.1103/physrev.109.465
https://doi.org/10.1103/physrev.109.465
Publikováno v:
Physical Review A. 1:1488-1497
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de4cd92adc341262ad40d7e569cf34ad
https://doi.org/10.1103/physreva.1.1488
https://doi.org/10.1103/physreva.1.1488
Publikováno v:
Review of Scientific Instruments. 39:295-297
Collision‐free quiescent plasmas are produced in a magnetic mirror geometry by applying ∼50 W uhf power to a novel coupling structure which surrounds one section of the plasma. The plasma characteristics are favorable for studies of waves, diffus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27384a0d5e3728f019eb02afba5ba294
https://doi.org/10.1063/1.1683353
https://doi.org/10.1063/1.1683353
Autor:
S. Bernabei, W. D. Getty, M. Brambilla, W. M. Hooke, F. J. Paoloni, M. A. Heald, R. W. Motley
A theoretical and experimental study of the coupling and propagation of electron plasma waves excited by waveguide arrays and electrostatic structures is presented. The waves are excited in a low temperature, linear plasma column in a homogeneous mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d208833ac2bd713e3974ccada0519ba
https://doi.org/10.2172/7138804
https://doi.org/10.2172/7138804
Publikováno v:
The Review of scientific instruments. 49(8)
The spatial distribution and intensity of electrostatic waves injected into a hot plasma may be inferred from the scattering of millimeter microwaves. We report measurements on the 30 degrees scattering of 8.6-mm microwaves by a 500-W, 2.45-GHz slow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d7f541207a5349ca0cdd1bbc6357531
https://pubmed.ncbi.nlm.nih.gov/18699269
https://pubmed.ncbi.nlm.nih.gov/18699269