13 citations · 30 across the 6 of their papers we have counts for
6 papers
Harmonic generation predominantly from a single spin channel in a half metal
G. P. Zhang, Y. H. Bai
Harmonic generation in atoms and molecules has reshaped our understanding of ultrafast phenomena beyond the traditional nonlinear optics and has launched attosecond physics. Harmon…
Spin Berry points as crucial for ultrafast demagnetization
G. P. Zhang, Y. H. Bai, Thomas F. George
Laser-induced ultrafast demagnetization has puzzled researchers around the world for over two decades. Intrinsic complexity in electronic, magnetic, and phononic subsystems is diff…
An attempt to simulate laser-induced all-optical spin switching in a crystalline ferrimagnet
G. P. Zhang, Robert Meadows, Antonio Tamayo +2
Interest in all-optical spin switching (AOS) is growing rapidly. The recent discovery of AOS in MnRuGa provides a much needed clean case of crystalline ferrimagnets for theoret…
Transversity and heavy quark production on hadron colliders
G. P. Zhang
The azimuthal asymmetry of heavy quarks production on double polarized proton-proton and proton-antiproton colliders are studied in this work at next-to-leading order in , wit…
Is perpendicular magnetic anisotropy essential to all-optical ultrafast spin reversal in ferromagnets?
G. P. Zhang, Y. H. Bai, Thomas F. George
All-optical spin reversal presents a new opportunity for spin manipulations, free of a magnetic field. Most of all-optical-spin-reversal ferromagnets are found to have a perpendicu…
An angle-resolved soft x-ray spectroscopy study of the electronic states of single crystal MgB2
G. P. Zhang, G. S. Chang, T. A. Callcott +5
Angle-resolved soft x-ray measurements made at the boron K-edge in single crystal MgB2 provide new insights into the B-2p local partial density of both unoccupied and occupied band…