5 papers
Schottky-diode design for the world's leading telecommunication
Chi Ho Wong, Frank Leung Yuk Lam, Xijun Hu +1
The Schottky diode, BN/GaN layered composite contacting to bulk aluminum, is theoretically plausible to harvest wireless energy above X-band. According to our first principle calcu…
Spin and charge distributions in Graphene/Nickel (111) substrate under Rashba spin-orbital coupling
C. H. Wong, A. F. Zatsepin
To understand the coupling factor between Rashba spin-orbital interaction and ferromagnetic proximity effect, we design a Monte Carlo algorithm to simulate the spin and charge dist…
The influence of antiferromagnetism, soft out-of plane phonons and heavy electrons on the superconducting pairing mechanism of Ba1-xKxFe2As2
Chi Ho Wong, Rolf Lortz
Based on ab-initio calculated parameters, we apply a theoretical model on the iron-based BaFe2As2 superconductor that takes into account dramatic enhancements of the electron-phono…
The antiferromagnetic and phonon-mediated model of the NaFeAs, LiFeAs and FeSe superconductors
Chi Ho Wong, Rolf Lortz
Recently it has been suggested that the role of electron-phonon coupling in the mechanism of iron-based superconductors may have been underestimated and that the antiferromagnetism…
Antiferromagnetically assisted electron-phonon coupling and spin-lattice interaction in Fe-based superconductors
Chi Ho Wong, Rolf Lortz
We present a theoretical ab-initio approach that allows us to explicitly calculate the superconducting transition temperatures (Tc) of the iron-based superconductors of LaFeAsO1-xF…