113 citations · 274 across the 7 of their papers we have counts for
7 papers
Critical Role of Hydrogen in Unconventional Superconductors: The Case of Hydrogenated FeSe Layers
Lan-Lin Du, Yang Yang, Shiqi Hu +1
Hydrogenation is known to tune superconductivity in a wide range of materials. While its microscopic role has been clarified in phonon-mediated superconductors such as hydrogenated…
Optimizing attosecond pulse generation in solids by modulating electronic dynamics with monochromatic laser field
Xinyuan Zhang, Shiqi Hu, Mengxue Guan +1
A practical approach is proposed for efficiently generating ultrashort attosecond pulses (APs) from realistic solid-state materials, aiming to optimize pulse width effectively. By…
Probing Phonon dynamics and Electron-Phonon Coupling by High Harmonic Generation in Solids
Shi-Qi Hu, Hui Zhao, Xin-Bao Liu +2
Acting as a highly nonlinear response to the strong laser field, high harmonic generation (HHG) naturally contains the fingerprints of atomic and electronic properties of materials…
Cooperative evolution of intraband and interband excitations for high harmonic generation in strained MoS2
Meng-Xue Guan, Chao Lian, Shi-Qi Hu +4
Modulating electronic structure of two-dimensional (2D) materials represents an exciting avenue for tailoring their optoelectronic properties. Here, we identify a strain-induced, c…
Ultrafast charge ordering by self-amplified exciton-phonon dynamics in TiSe
Chao Lian, Sheng-Jie Zhang, Shi-Qi Hu +2
The origin of charge density waves (CDW) in TiSe has long been debated, mainly due to the difficulties in identifying the timescales of how and when the excitonic pairing and e…
Integrated Plasmonics: Broadband Dirac Plasmons in Borophene
Chao Lian, Shi-Qi Hu, Jin Zhang +4
The past decade has witnessed numerous discoveries of two-dimensional (2D) semimetals and insulators, whereas 2D metals are rarely identified. Borophene, a monolayer boron sheet, h…
Momentum-resolved TDDFT algorithm in atomic basis for real time tracking of electronic excitation
Chao Lian, Shi-Qi Hu, Meng-Xue Guan +1
Ultrafast electronic dynamics in solids lies at the core of modern condensed matter and materials physics. To build up a practical ab initio method for studying solids under photoe…