J
Joshua J. Turner
Researcher at Utah State University
Publications - 215
Citations - 12132
Joshua J. Turner is an academic researcher from Utah State University. The author has contributed to research in topics: Laser & Femtosecond. The author has an hindex of 50, co-authored 201 publications receiving 10693 citations. Previous affiliations of Joshua J. Turner include University of Oregon & Stony Brook University.
Papers
More filters
Journal ArticleDOI
First lasing and operation of an ångstrom-wavelength free-electron laser
Paul Emma,R. Akre,J. Arthur,Richard M. Bionta,Christoph Bostedt,John D. Bozek,Axel Brachmann,Philip H. Bucksbaum,Ryan Coffee,F.-J. Decker,Y. Ding,David H. Dowell,S. A. Edstrom,Alan Fisher,Josef Frisch,Sasha Gilevich,Jerome B. Hastings,G. Hays,Ph. Hering,Zhirong Huang,R. H. Iverson,Henrik Loos,Marc Messerschmidt,A. Miahnahri,Stefan Moeller,Heinz-Dieter Nuhn,G. Pile,Daniel Ratner,J. Rzepiela,D. Schultz,T. Smith,P. Stefan,H. Tompkins,Joshua J. Turner,J. Welch,William E. White,Juhao Wu,Gerald Yocky,J. Galayda +38 more
TL;DR: The Linac Coherent Light Source free-electron laser has achieved coherent X-ray generation down to a wavelength of 1.2 A and at a brightness that is nearly ten orders of magnitude higher than conventional synchrotrons.
Journal ArticleDOI
Linac Coherent Light Source: The first five years
Christoph Bostedt,Sébastien Boutet,David Fritz,Zhirong Huang,Hae Ja Lee,Henrik T. Lemke,Aymeric Robert,William F. Schlotter,Joshua J. Turner,Garth J. Williams +9 more
TL;DR: The Linac Coherent Light Source (LCLS) provides femtosecond pulses of x rays (270 eV to 11.2 keV) with very high peak brightness to access new domains of ultrafast x-ray science as mentioned in this paper.
Journal ArticleDOI
Creation and diagnosis of a solid-density plasma with an X-ray free-electron laser
Sam Vinko,O. Ciricosta,Byoung-ick Cho,K. Engelhorn,Hyun-Kyung Chung,C. R. D. Brown,Tomáš Burian,Jaromír Chalupský,Roger Falcone,Roger Falcone,Catherine Graves,Věra Hájková,Andrew Higginbotham,Libor Juha,Jacek Krzywinski,H. J. Lee,Marc Messerschmidt,C. D. Murphy,Yuan Ping,Andreas Scherz,William F. Schlotter,Sven Toleikis,Joshua J. Turner,L. Vysin,Tianhan Wang,B. Wu,Ulf Zastrau,Diling Zhu,Richard W. Lee,P.A. Heimann,Bob Nagler,Justin Wark +31 more
TL;DR: The experimental creation of a solid-density plasma at temperatures in excess of 106 kelvin on inertial-confinement timescales using an X-ray free-electron laser is reported and insights are obtained into the evolution of the charge state distribution of the system, the electron density and temperature, and the timescale of collisional processes.
Journal ArticleDOI
Nanoscale spin reversal by non-local angular momentum transfer following ultrafast laser excitation in ferrimagnetic GdFeCo
Catherine Graves,Alexander H. Reid,Alexander H. Reid,Tianhan Wang,Tianhan Wang,Benny Wu,Benny Wu,S. de Jong,K. Vahaplar,Ilie Radu,Ilie Radu,David P. Bernstein,David P. Bernstein,Marc Messerschmidt,Leonard Müller,Ryan Coffee,Mina R. Bionta,Sascha W. Epp,Raimo Hartmann,Nils Kimmel,Günter Hauser,Andreas Hartmann,Peter Holl,H. Gorke,J.H. Mentink,Arata Tsukamoto,Andreas Fognini,Joshua J. Turner,William F. Schlotter,Daniel Rolles,Heike Soltau,Lothar Strüder,Yves Acremann,Alexey Kimel,Andrei Kirilyuk,Theo Rasing,Joachim Stöhr,Andreas Scherz,Hermann A. Dürr +38 more
TL;DR: The results suggest that a magnetic material's microstructure can be engineered to control transient laser-excited spins, potentially allowing faster (~ 1 ps) spin reversal than in present technologies.
Journal ArticleDOI
Measurements and Simulations of Ultralow Emittance and Ultrashort Electron Beams in the Linac Coherent Light Source
Y. Ding,Axel Brachmann,F.-J. Decker,David H. Dowell,Paul Emma,Josef Frisch,Sasha Gilevich,G. Hays,Ph. Hering,Zhirong Huang,R. H. Iverson,Henrik Loos,A. Miahnahri,Heinz-Dieter Nuhn,Daniel Ratner,Joshua J. Turner,J. Welch,William E. White,Jihuai Wu +18 more
TL;DR: Very low-emittance measurements made at low bunch charge, and a few femtosecond bunch length produced by the LCLS bunch compressors, show the possibilities of generating hundreds of GW at 1.5 A x-ray wavelength and nearly a single longitudinally coherent spike at 2-fs duration.