Ultrafast terahertz probes of interacting dark excitons in chirality-specificsemiconducting single-walled carbon nanotubes
Liang Luo, Aaron Patz, Ioannis Chatzakis, and JigangWang,
Phys.Rev.Lett. 114, 107402 (2015)
Metamaterials Shine Bright as New Terahertz Source
Liang Luo, Aaron Patz, Ioannis Chatzakis, and JigangWang,Phys.Rev.Lett. 114, 107402 (2015)
DOE office of science: http://science.energy.gov/bes/highlights/2015/bes-2015-02-j/
Science Daily: http://www.sciencedaily.com/releases/2015/04/150422142258.htm
Our research is selected in "Optics in 2014" (One of the 30 mostexcitingpeer-reviewed optics research to have emerged over thepast 12months)
Liang Luo, Ioannis Chatzakis, Jigang Wang Thomas Koschny,
and Costas M. Soukoulis Fabian B.P. Niesler and MartinWegener
Efficient Broadband THz Generation from Split-Ring-Resonator Metamaterials
One- and two-dimensional photo-imprinted diffraction gratings for manipulating terahertz waves Ioannis Chatzakis, Philippe Tassin, Liang Luo, Nian-Hai Shen, Lei Zhang, Jigang Wang, Thomas Koschny, and C. M. Soukoulis
Appl. Phys. Lett. 103, 043101 (2013) (Cover image)
Quantum tricks drive magnetic switching into the fast lane All-optical switching promises terahertz-speed hard drive and RAM memory.
Researchers at the U.S. Department of Energy's Ames Laboratory, Iowa State University, and the University of Crete in Greece have found a new way to switch magnetism that is at least 1000 times faster than currently used in magnetic memory technologies. Magnetic switching is used to encode information in hard drives, magnetic random access memory and other computing devices. The discovery, reported in the April 4 issue of Nature, potentially opens the door to terahertz (10^12 hertz) and faster memory speeds.
Femtosecond Switching of Magnetism via Strongly Correlated Spin-Charge Quantum Excitations Tianqi Li, Aaron Patz, Leonidas Mouchliadis, Jiaqiang Yan, Thomas A. Lograsso, Ilias E. Perakis, and Jigang Wang