193 citations · 503 across the 17 of their papers we have counts for
17 papers
Possible Eliashberg-type superconductivity enhancement effects in a two-band superconductor MgB2 driven by narrow-band THz pulses
Sergei Sobolev, Amon Lanz, Tao Dong +12
We study THz-driven condensate dynamics in epitaxial thin films of MgB, a prototype two-band superconductor (SC) with weak interband coupling. The temperature and excitation…
Ultrafast Relaxation Dynamics of Spin-Density Wave Order in BaFeAs under High Pressures
Ivan Fotev, Stephan Winnerl, Saicharan Aswartham +5
BaFeAs is the parent compound for a family of iron-based high-temperature superconductors as well as a prototypical example of the spin-density wave (SDW) system. In this s…
Mid- and far-infrared localized surface plasmon resonances in chalcogen-hyperdoped silicon
Mao Wang, Ye Yu, Slawomir Prucnal +13
Plasmonic sensing in the infrared region employs the direct interaction of the vibrational fingerprints of molecules with the plasmonic resonances, creating surface-enhanced sensin…
Selective coupling of coherent optical phonons in YBaCuO with electronic transitions
Kunie Ishioka, Alexej Pashkin, Christian Bernhard +3
We investigate coherent lattice dynamics in optimally doped YBaCuO driven by ultrashort ( 12 fs) near infrared (NIR) and near ultraviolet (NUV) pulses. Transi…
Optical Kerr nonlinearity and multi-photon absorption of DSTMS measured by Z-scan method
Jiang Li, Rakesh Rana, Liguo Zhu +3
We investigate the optical Kerr nonlinearity and multi-photon absorption (MPA) properties of DSTMS excited by femtosecond pulses at a wavelengths of 1.43 μm, which is optimal for t…
Nonlinear Charge Transport in InGaAs Nanowires at Terahertz Frequencies
Rakesh Rana, Leila Balaghi, Ivan Fotev +4
We probe the electron transport properties in the shell of GaAs/In0.2Ga0.8As core/shell nanowires at high electric fields using optical pump / THz probe spectroscopy with broadband…