Zobrazeno 1 - 10
of 33
pro vyhledávání: '"W.F. Steele"'
Autor:
Thornton E. Glover, Robert W. Schoenlein, Ali Belkacem, Philip Heimann, W.F. Steele, Howard A. Padmore, G.D. Ackermann, B. Feinberg, Cédric Ray, Zahid Hussain
Publikováno v:
Glover, T.E.; Ackermann, G.D.; Belkacem, A.; Feinberg, B.; Heimann, P.A.; Hussain, Z.; et al.(2001). Measurement of synchrotron pulse durations using surface photovoltage transients. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/2s28z6jv
We report results on experiments using combined laser and synchrotron radiation. Picosecond laser pulses at 800 nm are used to induce surface photovoltage transients in p-type Si samples. A two-component decay is observed. The fast component of decay
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f536f390ccfdf0fb4c718bd3a3d51a
https://doi.org/10.1016/s0168-9002(01)00679-9
https://doi.org/10.1016/s0168-9002(01)00679-9
Autor:
P.A. Heimann, Zahid Hussain, W.F. Steele, Howard A. Padmore, David Young, Robert W. Schoenlein, Ali Belkacem, Cédric Ray, Thornton E. Glover, G. D. Ackerman, Richard W. Lee
Publikováno v:
Physical review letters. 90(23)
Core-level photoemission spectroscopy provides a local probe of expansion dynamics and associated transient chemical properties as a highly pressurized, metallic fluid expands into vacuum following impulsive heating of a semiconductor by an intense,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af55d8b9075aa85f267b0b8501682453
https://pubmed.ncbi.nlm.nih.gov/12857274
https://pubmed.ncbi.nlm.nih.gov/12857274
Autor:
P.A. Heimann, G.D. Ackermann, Ernest Glover, Howard A. Padmore, W.F. Steele, Ali Belkacem, Cédric Ray, Robert W. Schoenlein, Zahid Hussain
Publikováno v:
The Thirteenth International Conference on Ultrafast Phenomena.
We report, to our knowledge, the first use of pump-probe photoemission spectroscopy to study core-level dynamics during a laser-driven phase transition. Synchrotron x-rays probe the kinetics of cluster formation during the initial moments of femtosec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85b8d70c5f83886d37f4c23486e23c13
https://doi.org/10.1364/up.2002.mb4
https://doi.org/10.1364/up.2002.mb4
Autor:
P.A. Heimann, Cédric Ray, Ali Belkacem, G.D. Ackermann, Howard A. Padmore, Thornton E. Glover, Robert W. Schoenlein, Zahid Hussain, W.F. Steele
Publikováno v:
Applications of High Field and Short Wavelength Sources IX.
We report, to our knowledge, the first use of pump-probe photoelectron spectroscopy to study core-level dynamics during a laser-driven phase transition. Synchrotron xrays probe the phase transition dynamics during the initial moments of femtosecond l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db6c1f1f45bedc0da83ca411b5ade79d
https://doi.org/10.1364/hfsw.2001.wb2
https://doi.org/10.1364/hfsw.2001.wb2
Autor:
James H. Underwood, Ron E. Tackaberry, Phillip J. Batson, K.D. Franck, Masato Koike, W.F. Steele, Eric M. Gullikson, P.E. Denham
Publikováno v:
Review of Scientific Instruments. 67:3372-3372
This bending magnet beamline has been in operation since February 1995 for the characterization of optical elements (mirrors, gratings, multilayers, detectors, etc.) in the energy range 50–1000 eV. Although it was designed primarily for precision r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba12bccc11f40431096d9c4d01b1a9ab
https://doi.org/10.1063/1.1147338
https://doi.org/10.1063/1.1147338
Publikováno v:
Physics Letters B. 64:143-146
The mass and some energy levels of the nuclide 44 Ar have been determined from the 48 Ca( 3 He, 7 Be) 44 Ar reaction. A comparison with theoretical values of the mass is made.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7567746474f78ad9c1140517fb34cc5
https://doi.org/10.1016/0370-2693(76)90315-4
https://doi.org/10.1016/0370-2693(76)90315-4
Publikováno v:
Analytical biochemistry. 127(2)
A conceptually simple method of vertical gel electrophoresis is presented. It involves the use of pliable plastic envelopes to house individual gels and their constituent buffer reservoirs and electrical systems completely submersed in coolant separa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::157d55d845ea93e3995edf69cab00531
https://pubmed.ncbi.nlm.nih.gov/7165105
https://pubmed.ncbi.nlm.nih.gov/7165105
Autor:
A. Johnsono, Peter Coon, C. Ayre, Yuri Uritsky, W.F. Steele, F. Gozzo, H. Fujimoto, Howard A. Padmore, T. Renner, G.D. Ackermann, B. Sheridan, R. Ynzunza, P. D. Kinney, Zahid Hussain, Baylor B. Triplett
Publikováno v:
Scopus-Elsevier
Chemical analysis on a microscopic scale was performed on a TiN particle sample on silicon and on two patterned samples using a synchrotron source scanning photoemission microscope. For all the experiments, we exploit the ability, developed in our ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02f99fd601cbe904d50c17199622b0bb
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031627926&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0031627926&partnerID=MN8TOARS
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Akademický článek
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