752 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Academia SinicaTW77 papers
- National Taiwan UniversityTW31 papers
- National Cheng Kung UniversityTW26 papers
- National Central UniversityTW18 papers
- Centre National de la Recherche ScientifiqueFR12 papers
- Institut des NanoSciences de ParisFR12 papers
- National Tsing Hua UniversityTW12 papers
- National Yang Ming Chiao Tung UniversityTW12 papers
- National Center for Theoretical SciencesTW10 papers
- High Energy Accelerator Research OrganizationJP8 papers
- National Center for Theoretical Sciences, Physics Division8 papers
- The Graduate University for Advanced Studies, SOKENDAIJP8 papers
9 papers · 1 filter
Bistable states of quantum dot array junctions for high-density memory
David M. -T. Kuo, Yia-Chung Chang
We demonstrate that two-dimensional (2D) arrays of coupled quantum dots (QDs) with six-fold degenerate p orbitals can display bistable states, suitable for application in high-dens…
Exact dynamical exchange-correlation kernel of a weakly inhomogeneous electron gas
V. U. Nazarov, G. Vignale, Y. -C. Chang
The dynamical exchange-correlation kernel of a non-uniform electron gas is an essential input for the time-dependent density functional theory of electronic systems. The l…
Pion vector and scalar form factors with dynamical overlap quarks
JLQCD, TWQCD collaborations, : +11
We calculate the pion vector and scalar form factors in two-flavor QCD. Gauge configurations are generated with dynamical overlap quarks on a 16^3 x 32 lattice at a lattice spacing…
Topological susceptibility in 2+1 flavors lattice QCD with domain-wall fermions
Ting-Wai Chiu, Tung-Han Hsieh, Po-Kai Tseng
We measure the topological charge and its fluctuation for the gauge configurations generated by the RBC and UKQCD Collaborations using 2+1 flavors of domain-wall fermions on the 16…
Light meson spectrum with dynamical overlap fermions
J. Noaki, S. Aoki, T. W. Chiu +8
We report on a numerical simulation with 2+1 dynamical flavors of overlap fermions. We calculate pseudo-scalar masses and decay constants on a $16^3\times 48 \times (0.11 {\rm fm})…
Pure spin current generation in a Rashba-Dresselhaus quantum channel
Chia-Hui Lin, Chi-Shung Tang, Yia-Chung Chang
We demonstrate a spin pump to generate pure spin current of tunable intensity and polarization in the absence of charge current. The pumping functionality is achieved by means of a…
Lattice study of vacuum polarization function and determination of strong coupling constant
E. Shintani, S. Aoki, T. W. Chiu +7
We calculate the vacuum polarization functions on the lattice using the overlap fermion formulation.By matching the lattice data at large momentum scales with the perturbative expa…
Convergence of the chiral expansion in two-flavor lattice QCD
J. Noaki, S. Aoki, T. W. Chiu +8
We test the convergence property of the chiral perturbation theory (ChPT) using a lattice QCD calculation of pion mass and decay constant with two dynamical quark flavors. The latt…
Time-dependent current-density functional theory for the friction of ions in an interacting electron gas
V. U. Nazarov, J. M. Pitarke, Y. Takada +2
Due to the strongly nonlocal nature of the {\em scalar} exchange and correlation (xc) kernel of the time-dependent density-functional theory (TDDFT), t…