Zobrazeno 1 - 10
of 73
pro vyhledávání: '"C.J. McLean"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
C.J. McLean, John H. Marsh, C.C. Button, A. McKee, Giuseppe Lullo, R.M. De La Rue, A.C. Bryce
Publikováno v:
IEEE Journal of Quantum Electronics. 33:45-55
The bandgap of InGaAs-InGaAsP multiple-quantum-well (MQW) material can be accurately tuned by photoabsorption-induced disordering (PAID), using a Nd:YAG laser, to allow lasers, modulators, and passive waveguides to be fabricated from a standard MQW s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1e65298358cf70ace1c8d8fcdcc2973
https://doi.org/10.1109/3.554876
https://doi.org/10.1109/3.554876
Publikováno v:
Applied Surface Science. 106:326-334
The bandgap of InGaAsInGaAsP multiple-quantum well (MQW) material can be accurately tuned by photo-absorption induced disordering (PAID), using a Nd:YAG laser, to allow lasers, modulators and passive waveguides to be fabricated from a standard MQW
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e4dc6a748c98f7a4ee7e5408fcb71d3
https://doi.org/10.1016/s0169-4332(96)00414-x
https://doi.org/10.1016/s0169-4332(96)00414-x
Autor:
Peter B. Noble, Yong Song, Clare A Berry, W.A. Macdonald, J. Jane Pillow, C.J. McLean, Anthony J. Bakker, Gavin J. Pinniger, Tina Lavin
Publikováno v:
Pediatric pulmonology. 48(7)
Rationale The preterm diaphragm is structurally and functionally immature, potentially contributing to an increased risk of respiratory distress and failure. We investigated developmental changes in contractile function and susceptibility to fatigue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0642a085e6845fb019382b0ecb23293
https://pubmed.ncbi.nlm.nih.gov/23401383
https://pubmed.ncbi.nlm.nih.gov/23401383
Publikováno v:
Applied Physics B Photophysics and Laser Chemistry. 54:71-75
The transitions between the multiplets of 4(2)P --> 4(2)D and 4(2)P --> 5(2)P in Ga have been studied by observing the ions produced in the ablation of a GaAs surface using a tunable dye laser. The asymmetric spectral profiles of the 4(2)P --> 4(2)D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce3889051c17ef10fef7ef085745819
https://doi.org/10.1007/bf00331736
https://doi.org/10.1007/bf00331736
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 62:285-288
A novel ion optics arrangement has been designed to suppress secondary ion (SIMS) detection in a sputter initiated resonant post-ionisation (SIRIS) time-of-flight mass spectrometer. The advantage over other techniques for ion suppression is its simpl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8647f6a44975bee5cf39bda320a47758
https://doi.org/10.1016/0168-583x(91)95912-w
https://doi.org/10.1016/0168-583x(91)95912-w
Autor:
Li Wang, Kenneth W. D. Ledingham, R. Jennings, I. S. Borthwick, C.J. McLean, P.T. McCombes, Ravi P. Singhal
Publikováno v:
Applied Physics B Photophysics and Laser Chemistry. 53:34-38
Laser ablation of solid GaAs samples has been studied using one tunable pulsed dye laser. At relatively low laser power, enhancements of up to several hundred times have been observed in the yield of resonantly ionised Ga using laser wavelengths corr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::113d8617343705f801006b54af0e6cf5
https://doi.org/10.1007/bf00325480
https://doi.org/10.1007/bf00325480
Autor:
M. Towrie, C.J. McLean, Ravi P. Singhal, R. Jennings, M.H.C. Smyth, Kenneth W. D. Ledingham, S.L.T. Drysdale, P.T. McCombes, A.P. Land
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 96:309-320
A resonant ionisation mass spectrometer designed in Glasgow University and constructed by Kratos Analytical is described in detail. Samples can be ablated by either an argon ion gun or an Nd:YAG laser. The instrument is fitted with a time-of-flight m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d39a5d1cd10cdad91f9f1c42f6e57eba
https://doi.org/10.1016/0168-1176(90)85131-k
https://doi.org/10.1016/0168-1176(90)85131-k
Autor:
Ravi P. Singhal, John H. Marsh, M. Towrie, C.J. McLean, R. Jennings, Kenneth W. D. Ledingham, A.P. Land, A. Clark, A. Marshall, P.T. McCombes
Publikováno v:
International Journal of Mass Spectrometry and Ion Processes. 96:R1-R7
An enhancement of several orders of magnitude in the laser ablation signal of Al, Ga and Ca was observed in a time-of-flight mass spectrometer by tuning the ablation laser to known resonant transitions. At low fluences the enhancement at resonance oc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::623668dbabd22f91fb8d65a4caf76de5
https://doi.org/10.1016/0168-1176(90)80047-7
https://doi.org/10.1016/0168-1176(90)80047-7
Publikováno v:
LEOS '92 Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf38af74c52e4268b8b8e38fe0fa1a3
https://doi.org/10.1109/leos.1992.694166
https://doi.org/10.1109/leos.1992.694166