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  • Journal article
    ARMSTRONG RD, PROUD WG, STARFORTH L, 1989,

    TRANSPORT NUMBERS IN PVC BASED MEMBRANES FROM DIFFUSION POTENTIAL MEASUREMENTS

    , JOURNAL OF ELECTROANALYTICAL CHEMISTRY, Vol: 273, Pages: 209-213, ISSN: 0022-0728
  • Journal article
    RILEY D, WILLI O, ROSE SJ, AFSHARRAD Tet al., 1989,

    BLUE SHIFT OF THE K-ABSORPTION EDGE IN LASER-SHOCKED SOLIDS

    , EUROPHYSICS LETTERS, Vol: 10, Pages: 135-140, ISSN: 0295-5075
  • Journal article
    ARMSTRONG RD, PROUD WG, TODD M, 1989,

    THE ELECTRICAL DOUBLE-LAYER AT THE POLYMER-WATER INTERFACE

    , ELECTROCHIMICA ACTA, Vol: 34, Pages: 977-979, ISSN: 0013-4686
  • Journal article
    DJAOUI A, SHIWAI B, HALL TA, EASON RW, JACKSON C, ROSE SJet al., 1989,

    INTERPRETATION OF EXAFS DATA FROM LASER SHOCK COMPRESSED PLASMAS

    , PLASMA PHYSICS AND CONTROLLED FUSION, Vol: 31, Pages: 111-122, ISSN: 0741-3335
  • Journal article
    KEY MH, ROSE SJ, GRANDE M, TALLENTS G, RAMSDEN S, ROGOYSKI A, LEWIS C, ONEILL D, REGAN C, EVANS B, ALARAB A, PERT G, HENSHAW M, JAEGLE P, CARILLON A, KLISNICK A, JAMELOT G, SUREAU A, GUENNOU M, KATO Y, YAMANAKA M, DIDO H, TACHI T, NISHIMURA H, SHIRAGA H, HERMAN P, MIURA E, TAKABE H, MCLEAN E, LEE Tet al., 1989,

    XUV LASER RESEARCH AT THE RUTHERFORD-APPLETON-LABORATORY

    , X-RAY INSTRUMENTATION IN MEDICINE AND BIOLOGY, PLASMA PHYSICS, ASTROPHYSICS, AND SYNCHROTRON RADIATION, Vol: 1140, Pages: 21-27
  • Report
    Rodgers P A, Rogoyski A M, Rose S J, 1989,

    MED101: a laser-plasma simulation code. Users' guide

    , RAL-89-127
  • Journal article
    ARMSTRONG RD, COVINGTON AK, PROUD WG, 1988,

    SOLVENT PROPERTIES OF PVC MEMBRANES

    , JOURNAL OF ELECTROANALYTICAL CHEMISTRY, Vol: 257, Pages: 155-160, ISSN: 0022-0728
  • Journal article
    COE SE, WILLI O, AFSHARRAD T, ROSE SJet al., 1988,

    STUDY OF SHOCK COALESCENCE IN LASER-IRRADIATED TARGETS

    , APPLIED PHYSICS LETTERS, Vol: 53, Pages: 2383-2385, ISSN: 0003-6951
  • Journal article
    Key MH, Carillon A, Chenais-Popovics C, Corbett R, Edwards J, Guenou M, Grande M, Henshaw M, Jaegle P, Jamelot G, Kiehn GP, Klisnick A, Lewis CLS, Oneill D, Pert GJ, Ramsden S, Regan C, Richardson M, Rose SJ, Ross IN, Rumsby PT, Sadaat S, Seely JC, Shaikh W, Smith R, Sureau A, Towie T, Willi Oet al., 1988,

    Review of progress at the uk central laser facility in developing XUV lasers based on recombining laser produced plasmas

    , Proceedings of SPIE - The International Society for Optical Engineering, Vol: 913, Pages: 100-104, ISSN: 0277-786X

    A programme of research by UK Universities and overseas collaborators at the SERC Central Laser Facility is directed to the development of XUV lasers based on recombining laser produced plasmas. Laser amplification has been demonstrated for recombination to hydrogenic ions C VI and F IX with Hα laser amplification at 182 and 81 Å respectively, and for lithium like ions, namely Aℓ, XI with 4f-3d and 5f-3d laser amplification at 150/154 and 106/104 Å respectively and Cℓ XV 4f-3d at 83 Å. An initial study of Na-like Cu XIX has been made. Current work is looking for ways to improve the efficiency, increase the gain length and reduce the wavelength to reach the 44 Å edge of the water window. The review summarises past work and outlines current work. © 1988 SPIE.
  • Journal article
    Shiwai B, Hall TA, Djaoui A, Eason RW, Jackson CL, Rose SJ, Cole A, Apte Pet al., 1988,

    Experimental observation of ion correlation in high density plasmas

    , Proceedings of SPIE - The International Society for Optical Engineering, Vol: 913, Pages: 91-97, ISSN: 0277-786X

    In this paper we present the first observation of ion correlation effects in a dense plasma. A range of experiments has been carried out at the SERC Rutherford Appleton Laboratory, UK, using their high power laser system (VULCAN) for shock compression and heating of thin aluminium foil targets. The plasma is produced in aluminium Ising a colliding shock technique. Short range order within the plasma is observed using the Extended X-ray Absorption Fine Structure (EXAFS) spectrum of the aluminium K absorption edge. Densities ≈2X solid density have been measured from the EXAFS spectrum. These results are in reasonable agreement with the computer predictions. © 1988 SPIE.
  • Journal article
    HALL TA, DJAOUI A, EASON RW, JACKSON CL, SHIWAI B, ROSE SL, COLE A, APTE Pet al., 1988,

    EXPERIMENTAL-OBSERVATION OF ION CORRELATION IN A DENSE LASER-PRODUCED PLASMA

    , PHYSICAL REVIEW LETTERS, Vol: 60, Pages: 2034-2037, ISSN: 0031-9007
  • Journal article
    DAVIDSON SJ, FOSTER JM, SMITH CC, WARBURTON KA, ROSE SJet al., 1988,

    INVESTIGATION OF THE OPACITY OF HOT, DENSE ALUMINUM IN THE REGION OF ITS K-EDGE

    , APPLIED PHYSICS LETTERS, Vol: 52, Pages: 847-849, ISSN: 0003-6951
  • Journal article
    Kiehn GP, Edwards J, Smith RA, Will O, Lewis CLS, O Neill D, Regan C, Pert G, Ramsden S, Grande M, Key MH, Rose SJ, Carillon A, Guennou M, Jaegle P, Jamelot G, Klisnick A, Sureau Aet al., 1988,

    X-ray laser research at the rutherford laboratory

    , Proceedings of SPIE - The International Society for Optical Engineering, Vol: 831, Pages: 270-274, ISSN: 0277-786X

    Recent x-ray laser research carried out at the Rutherford laboratory has concentrated on examining recombination pumping in H-like and He-like ions. Laser irradiation of thin fiber targets establishes a rapidly expanding plasma column in which population inversions are created during the recombination cascade. Experimental results in H-like carbon and fluorine systems will be presented along with the preliminary analysis of Li-like Al and Cl systems. © 1988 SPIE. Downloading of the abstract is permitted for personal use only. All Rights Reserved.
  • Journal article
    Eason RW, Hall TA, Djaoui A, Jackson C, Shiwai B, Bradley DK, Rankin AJ, Tabatabaei SD, Greaves GN, Rose SJet al., 1988,

    EXFAS/reflEXFAS experiments using laser-produced plasma X-ray sources

    , Proceedings of SPIE - The International Society for Optical Engineering, Vol: 831, Pages: 200-210, ISSN: 0277-786X

    Laser-produced plasma continuum X-ray sources have been generated using the high power VULCAN glass laser system at the SERC Rutherford Appleton Laboratory, and used for a range of X-ray absorption spectroscopic measurements. EXAFS (extended X-ray absorpticn fine structure) spectra have been recorded in transmission mode for various low Z materials using both time-integrated and time-resolved techniques, and experiments have been performed to study ion correlation effects in a strongly coupled plasma via nearest neighbour distance measurement. A reflection geometry has also been demonstrated in which grazing incidence reflection EXAFS (reflEXAFS) spectra have been recorded, and experiments performed to investigate surface effects occurring during pulsed laser irradiation of thin nickel overlays on silicon. An assessment is made of the usefulness of such experimental methods, and comparisons made with alternative techniques. © 1988 SPIE.
  • Conference paper
    Kato Y, Key MH, Yamanaka M, Daido H, Tachi T, Nishimura H, Shiraga H, Tallents G, Herman PR, Miura E, Rose SJ, Takabe H, Jitsuno T, Takagi M, Nakai S, Yamanaka Cet al., 1988,

    EXTENSION OF RECOMBINING PLASMA LASER WITH BALMER-α TRANSITION TO SHORTER WAVELENGTHS
  • Journal article
    LEWIS CLS, CORBETT R, ONEILL D, REGAN C, SAADAT S, CHENAISPOPOVICS C, TOMIE T, EDWARDS J, KIEHN GP, SMITH R, WILLI O, CARILLON A, GUENNOU H, JAEGLE P, JAMELOT G, KLISNICK A, SUREAU A, GRANDE M, HOOKER C, KEY MH, ROSE SJ, ROSS IN, RUMSBY PT, PERT GJ, RAMSDEN SAet al., 1988,

    STATUS OF SOFT-X-RAY LASER RESEARCH AT THE RUTHERFORD APPLETON LABORATORY

    , PLASMA PHYSICS AND CONTROLLED FUSION, Vol: 30, Pages: 35-44, ISSN: 0741-3335
  • Journal article
    BRADLEY DK, KILKENNY J, ROSE SJ, HARES JDet al., 1987,

    TIME-RESOLVED CONTINUUM-EDGE-SHIFT MEASUREMENTS IN LASER-SHOCKED SOLIDS

    , PHYSICAL REVIEW LETTERS, Vol: 59, Pages: 2995-2998, ISSN: 0031-9007
  • Journal article
    CHENAISPOPOVICS C, CORBETT R, HOOKER CJ, KEY MH, KIEHN GP, LEWIS CLS, PERT GJ, REGAN C, ROSE SJ, SADAAT S, SMITH R, TOMIE T, WILLI Oet al., 1987,

    LASER AMPLIFICATION AT 18.2 NM IN RECOMBINING PLASMA FROM A LASER-IRRADIATED CARBON-FIBER

    , PHYSICAL REVIEW LETTERS, Vol: 59, Pages: 2161-2164, ISSN: 0031-9007
  • Journal article
    Willi O, Bassett D, Chenais-Popovics C, Corbett R, Grande M, Hawkins R, Hooker C, Key MH, Kiehn G, Lewis CLS, Pert GJ, Ramsden S, Regan C, Rose SJ, Smith RA, Tomie Tet al., 1987,

    X-ray laser research at the rutherford appleton laboratory

    , Proceedings of SPIE - The International Society for Optical Engineering, Vol: 688, Pages: 2-11, ISSN: 0277-786X

    Recent experiments carried out at the Central Laser Facility clearly show amplification of spontaneous emission at 182Å with a g1-4 in a recombining carbon plasma. Thin 7μm diam. carbon fibres were irradiated with the VULCAN Nd.glass laser system. This scheme was extended to shorter wavelengths by using LiF-coated carbon fibre targets. Initial analysis of the experimental data indicates gain of the Balmer a transition of fluorine at 81Å. © 1987 SPIE.
  • Journal article
    Pert GJ, Willi O, Kiehn G, Smith R, Corbett R, Lewis CLS, Regan C, Chenais-Popovics C, Hooker C, Key MH, Rose SJ, Tomie Tet al., 1986,

    Expansion cooled recombination lasers in the XUV

    , Proceedings of SPIE - The International Society for Optical Engineering, Vol: 664, Pages: 258-264, ISSN: 0277-786X

    General conditions for generating high gain by expansion cooling will be discussed. Theoretical and experimental studies of the carbon fibre approach show good agreement. The development of scaling laws for this simple system allows optimisation and flexibility to be identified in the operating conditions. Seeding and coating the fibre with appropriate elements introduces further flexibility by additional radiation cooling. Fibre doping with elements from nitrogen to neon extends laser action from 182Å to 61Å. Shorter wavelength operation at 39Å may be generated from aluminium based targets. © 1986 SPIE.
  • Conference paper
    Key MH, Boon JE, Brown C, Chenais-Popovics C, Corbett R, Damerell AR, Gottfeldt P, Hooker CJ, Kiehn GP, Lewis CLS, Pepler DA, Pert GJ, Reagan C, Rose SJ, Ross INet al., 1986,

    STUDY OF X-RAY LASER SCHEMES USING NEW EXPERIMENTAL FACILITIES AT THE RUTHERFORD APPLETON LABORATORY.

    , Pages: 71-79, ISSN: 0449-1947

    New experimental facilities have recently been developed at the Rutherford Appleton Laboratory for line focus irradiation using the Vulcan Neodymium glass laser installation and for time-resolved spectroscopy of VUV emission. The system is designed for study of XUV lasers and has been used in a preliminary survey of several schemes. Particular emphasis has been placed on study of the CVI recombination laser using fibre targets of up to 2cm length. Measurements show clear evidence of amplification on the 18. 2nm H alpha transition in CVI.
  • Journal article
    KEY MH, BOON JE, BROWN C, CHENAISPOPOVICS C, CORBETT R, DAMERELL AR, GOTTFELDT P, HOOKER CJ, KIEHN GP, LEWIS CLS, PEPLER DA, PERT GJ, REAGAN C, ROSE SJ, ROSS IN, RUMSBY PT, SADAAT S, SMITH R, TOMIE T, WILLI Oet al., 1986,

    STUDY OF X-RAY LASER SCHEMES USING NEW EXPERIMENTAL FACILITIES AT THE RUTHERFORD-APPLETON-LABORATORY

    , JOURNAL DE PHYSIQUE, Vol: 47, Pages: 71-79, ISSN: 0302-0738
  • Journal article
    ROSE SJ, 1986,

    THE EFFECT OF ORBITAL RELAXATION ON TRANSITION ENERGIES IN RADIATIVE OPACITY CALCULATIONS

    , JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, Vol: 36, Pages: 389-393, ISSN: 0022-4073
  • Journal article
    TONER WT, BELL AR, COLE AJ, EASON RW, EVANS RG, HOOKER CJ, KEY MH, PEPLER D, ROSE S, WARK J, EVANS P, FEWS AP, HENSHAW DL, CORBETT R, LAMB M, LEWIS CLS, MCGLINCHEY J, SAADAT Set al., 1986,

    FUSION RELATED EXPERIMENTS AT THE CENTRAL LASER FACILITY

    , PLASMA PHYSICS AND CONTROLLED FUSION, Vol: 28, Pages: 239-242, ISSN: 0741-3335
  • Report
    Cowan R D, Fawcett B C, Grant I P, Rose S Jet al., 1985,

    Classic multiconfiguration Dirac-Fock and Hartree-Fock relativistic methods integrated into a program for the RAL-IBM mainframe

    , Publisher: Rutherford Appleton Laboratory, RAL-85-098
  • Journal article
    ROSE SJ, 1985,

    THE CALCULATION OF LINE COINCIDENCES IN HELIUM-LIKE IONS USING THE MULTICONFIGURATION DIRAC-FOCK METHOD

    , JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER, Vol: 33, Pages: 603-609, ISSN: 0022-4073
  • Report
    Rose S J, 1985,

    The calculation of the opacity of hot dense plasmas

    , Publisher: Rutherford Appleton Laboratory, RAL-85-022
  • Journal article
    LUNNEY JG, CORBETT RE, LAMB MJ, LEWIS CLS, MCCAVANA P, SHORROCK LD, ROSE SJ, PINZONG Fet al., 1984,

    ION-IMPLANTED TARGET FOR SOFT-X-RAY LASER INVESTIGATIONS

    , OPTICS COMMUNICATIONS, Vol: 50, Pages: 367-372, ISSN: 0030-4018
  • Report
    Rose S J, Evans R G, 1983,

    Radiation transport in MEDUSA

    , Publisher: Rutherford Appleton Laboratory, RL-83-040
  • Journal article
    ROSE SJ, 1983,

    2-CENTER ELECTRONIC WAVE-FUNCTIONS IN PLASMAS

    , JOURNAL DE PHYSIQUE, Vol: 44, Pages: 159-166, ISSN: 0302-0738

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