XUV Opacity of Aluminum between the Cold-Solid to Warm-Plasma Transition (2009)
Vinko, S. M., Gregori, G., Nagler, B., Whitcher, T. J., Desjarlais, M. P., Lee, R. W., ...
We present calculations of the free-free XUV opacity of warm, solid-density aluminum at photon energies between the plasma frequency at 15 eV and the L-edge at 73 eV, using both density functional...
Soft x-ray free electron laser microfocus for exploring matter under extreme conditions (2009)
A.J. Nelson, S. Toleikis, H. Chapman, S. Bajt, J. Krzywinski, ...
Journal article
Line intensity enhancements in stellar coronal X-ray spectra due to opacity effects (2008)
Rose, S. J., Matranga, M., Mathioudakis, M., Keenan, F. P., Wark, J. S.
Context. The I(15.01 A)/I(16.78 A) emission line intensity ratio in Fe XVII has been reported to deviate from its theoretical value in solar and stellar X-ray spectra. This is attributed to opacity...
Simulations of time-resolved x-ray diffraction in Laue geometry (2006)
Fahy, S, Lings, B, Wark, J. S., DeCamp, M F, Reis, D. A.
A method for computer simulation of time-resolved x-ray diffraction (TRXD) in asymmetric Laue (transmission) geometry with an arbitrary propagating strain perpendicular to the crystal surface is...
Gaffney, K. J., Lindenberg, A. M., Larsson, J., Sokolowski-Tinten, K., Blome, C., Synnergren, O., ...
Atomic-scale visualization of inertial dynamics (2005)
Lindenberg, A. M., Larsson, J., Sokolowski-Tinten, K., Gaffney, K. J., Blome, C., Synnergren, O., ...
Clocking femtosecond x rays (2005)
Cavalieri, A. L., Fritz, D. M., Lee, S. H., Bucksbaum, P. H., Reis, D. A., Rudati, J., ...
Picosecond X-ray diffraction studies of laser-excited acoustic phonons in InSb (2002)
Scheidt, K., Wark, J.S., Missalla, T., Lindenberg, A.M., Sondhauss, P., Wulff, M., ...
We have employed time-resolved X-ray diffraction with picosecond temporal resolution to measure the time-dependent rocking curves of laser-irradiated asymmetrically cut single InSb crystals. Coherent...
Plastic Deformation in Laser-Induced Shock Compression of Monocrystalline Copper (2002)
Meyers, M. A., Gregori, F., Kad, B. K., Schneider, M. S., Kalantar, D. H., Remington, B. A., ...
Copper monocrystals were subjected to shock compression at pressures of 10–60 GPa by a short (3 ns initial) duration laser pulse. Transmission electron microscopy revealed features consistent with...
Radiative properties of confined plasmas / (2002)
Burnett, P. D. S., Wark, J. S. (Justin S.)
BLDSC reference no.: D222875.
Photonuclear physics when a multiterawatt laser pulse interacts with solid targets (2000)
Ledingham, K.W.D., Spencer, I., McCanny, T., Singhal, R.P., Santala, M.I.K., Clark, E., ...
When a laser pulse of intensity 10(19) W cm(-2) interacts with solid targets, electrons of energies of some tens of MeV are produced. In a tantalum target, the electrons generate an intense highly...
Photonuclear physics when a multiterawatt laser pulse interacts with solid targets (2000)
Ledingham, K.W.D., Spencer, I., McCanny, T., Singhal, R.P., Santala, M.I.K., Clark, E., ...
When a laser pulse of intensity 10(19) W cm(-2) interacts with solid targets, electrons of energies of some tens of MeV are produced. In a tantalum target, the electrons generate an intense highly...
Santala, M.I.K., Zepf, M., Watts, I., Beg, F.N., Clark, E., Tatarakis, M., ...
The angular distribution of bremsstrahlung gamma rays produced by fast electrons accelerated in relativistic laser-solid interaction has been studied by photoneutron activation in copper. We show...
Transient x-ray diffraction used to diagnose shock compressed Si crystals on the Nova laser (1999)
Kalantar, D. H., Chandler, E. A., Colvin, J. D., Lee, R., Remington, B. A., Weber, S. V., ...
Transient x-ray diffraction is used to record time-resolved information about the shock compression of materials. This technique has been applied on Nova shock experiments driven using a hohlraum...
Optimization of double pulse pumping for Ni-like Sm x-ray lasers (1999)
Lin, J.Y., Tallents, G.J., Smith, R., MacPhee, A.G., Wolfrum, E., Zhang, J., ...
We report a systematic study of double pulse pumping of the Ni-like Sm x-ray laser at 73 Å, currently the shortest wavelength saturated x-ray laser. It is found that the Sm x-ray laser output can...
Ultrafast structural changes measured by time-resolved X-ray diffraction (1998)
Wark, J.S., Heimann, P.A., Padmore, H.A., Schuck, P.J., Lindenberg, A.M., Lee, R.W., ...
Peer Reviewed
Photonuclear physics when a multiterawatt laser pulse interacts with solid targets
Ledingham, K.W.D., Spencer, I., McCanny, T., Singhal, R.P., Santala, M.I.K., Clark, E., ...
When a laser pulse of intensity 10(19) W cm(-2) interacts with solid targets, electrons of energies of some tens of MeV are produced. In a tantalum target, the electrons generate an intense highly...
Photonuclear physics when a multiterawatt laser pulse interacts with solid targets
Ledingham, K.W.D., Spencer, I., McCanny, T., Singhal, R.P., Santala, M.I.K., Clark, E., ...
When a laser pulse of intensity 10(19) W cm(-2) interacts with solid targets, electrons of energies of some tens of MeV are produced. In a tantalum target, the electrons generate an intense highly...
Santala, M.I.K., Zepf, M., Watts, I., Beg, F.N., Clark, E., Tatarakis, M., ...
The angular distribution of bremsstrahlung gamma rays produced by fast electrons accelerated in relativistic laser-solid interaction has been studied by photoneutron activation in copper. We show...