Results 51 to 60 of about 30,908 (277)

Spatio-temporal coherent control of thermal excitations in solids

, 2017
X-ray reflectivity (XRR) measurements of femtosecond laser-induced transient gratings are applied to demonstrate the spatio-temporal coherent control of thermally induced surface deformations on ultrafast timescales.
Bargheer, Matias, Besse, Valentin, Gaal, Peter, Herzog, Marc, Newby, Gemma, Pedersen, Martin, Pudell, Jan-Etienne, Sander, Mathias, Schwarzkopf, Jutta, Sellmann, Jan, Temnov, Vasily, Weinkauf, Norbert   +11 more
core   +1 more source

LASER SAFETY FOR THE EXPERIMENTAL HALLS AT SLAC’S LINAC COHERENT LIGHT SOURCE (LCLS) * [PDF]

, 2009
The LCLS at the SLAC National Accelerator Laboratory will be the world’s first source of an intense hard x-ray laser beam, generating x-rays with wavelengths of 1nm and pulse durations less than 100fs.
Greg Hays, Ken Barat, Michael Woods, Perry Anthony, Sasha Gilevich, William E. White   +5 more
core   +1 more source

Ultrafast energy-dispersive soft-x-ray diffraction in the water window with a laser-driven source

Structural Dynamics
Time-resolved soft-x-ray-diffraction experiments give access to microscopic processes in a broad range of solid-state materials by probing ultrafast dynamics of ordering phenomena.
Jasmin Jarecki, Martin Hennecke, Themistoklis Sidiropoulos, Matthias Schnuerer, Stefan Eisebitt, Daniel Schick   +5 more
doaj   +1 more source

Soft-mode driven dynamics in ferroelectrics -new insight from ultrafast terahertz and x-ray experiments [PDF]

EPJ Web of Conferences, 2019
The coupled lattice and charge dynamics connected with soft-mode excitations are mapped by nonlinear terahertz spectroscopy and ultrafast x-ray diffraction.
Elsaesser Thomas, Folpini Giulia, Somma Carmine, Reimann Klaus, Holtz Marcel, Hernandez Salvador Antonio-Andres, Hauf Christoph, Woerner Michael   +7 more
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

High-resolution ab initio three-dimensional X-ray diffraction microscopy

, 2005
Coherent X-ray diffraction microscopy is a method of imaging non-periodic isolated objects at resolutions only limited, in principle, by the largest scattering angles recorded.
Aleksandr Noy, Anton Barty, Beetz, Bertero, Choi, Chris Jacobsen, Congwu Cui, Crimmins, Crowther, David Shapiro, Devaney, Elser, Fienup, Fienup, Fienup, Fienup, Frigo, Haddad, Haifeng He, Hau-Riege, He, He, Henry N. Chapman, John C. H. Spence, Kirz, Ladd, Larabell, Luke, Malcolm R. Howells, Marchesini, Marchesini, Miao, Miao, Miao, Miao, Natterer, Neutze, Nishino, Pan, Rachel Rosen, Robinson, Salerno, Sato, Sayre, Sayre, Shapiro, Spence, Spence, Spence, Stefan P. Hau-Riege, Stefano Marchesini, Streibl, Szoke, Tobias Beetz, Uwe Weierstall, Weiss, Williams, Wolf   +57 more
core   +3 more sources

Synchrotron Radiation for Quantum Technology

Advanced Functional Materials, EarlyView.
Materials and interfaces underpin quantum technologies, with synchrotron and FEL methods key to understanding and optimizing them. Advances span superconducting and semiconducting qubits, 2D materials, and topological systems, where strain, defects, and interfaces govern performance.
Oliver Rader, Sakura Pascarelli, Klaus Attenkofer, Anna A. Makarova, Karsten Holldack, Kai Rossnagel, Kristiaan Temst, George Kourousias, Stefano Carretta, Caterina Biscari, Helmut Dosch   +10 more
wiley   +1 more source

Cryptotomography: reconstructing 3D Fourier intensities from randomly oriented single-shot diffraction patterns

, 2010
We reconstructed the 3D Fourier intensity distribution of mono-disperse prolate nano-particles using single-shot 2D coherent diffraction patterns collected at DESY's FLASH facility when a bright, coherent, ultrafast X-ray pulse intercepted individual ...
A. Barty, A. P. Dempster, B. Iwan, E. L. Saldin, F. R. N. C. Maia, H. N. Chapman, I. Schlichting, J. Hajdu, J. Schulz, L. Lomb, M. Frank, M. J. Bogan, M. Liang, M. M. Seibert, N. D. Loh, N. Timneanu, R. L. Shoeman, S. Bajt, S. Boutet, S. Marchesini, T. Ekeberg, V. Elser   +21 more
core   +1 more source

Ring closing reaction in diarylethene captured by femtosecond electron crystallography [PDF]

, 2013
The photoinduced ring-closing reaction in diarylethene, which serves as a model system for understanding reactive crossings through conical intersections, was directly observed with atomic resolution using femtosecond electron diffraction.
Asano Y., Bertarelli C., Boggio-Pasqua M., Carole A. Morrison, Cheng Lu, Chergui M., Clark S. J., Collet E., Coppens P., Dudek R. C., Dwyer J. R., Eichberger M., Erasmus N., Ern J., Ern J., Ern J., Ernstorfer R., Fritz D. M., Gao M., Gao M., Grimme S., Hallmann J., Han T.-R. T., Hania P. R., Hania P. R., Harb M., Harb M., Hubert Jean-Ruel, Ihee H., Irie M., Irie M., Jean-Ruel H., Kobatake S., Kochman M. A., Lai Chung Liu, Meng Gao, Michal A. Kochman, Miyasaka H., Miyasaka H., Miyasaka H., Morimoto M., Okabe C., Owrutsky J. C., Perdew J. P., Poulin P. R., R. J. Dwayne Miller, Ryan R. Cooney, Schotte F., Sciaini G., Sciaini G., Shim S., Siwick B. J., Srinivasan R., Tamai N., Tani K., Techert S., Tian H., Uchida K., Vorontsov I. I.   +58 more
core   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han, Ankit Mondal, Jiatong Huo, Yihao Yang, Hong‐Cai Zhou   +4 more
wiley   +1 more source