56 citations · 126 across the 7 of their papers we have counts for
7 papers
Enhanced Spin Dependent Shot Noise in Magnetic Tunnel Barriers
S. Garzon, Y. Chen, R. A. Webb
We report the observation of enhanced spin dependent shot noise in magnetic tunnel barriers, suggesting transport through localized states within the barrier. This is supported by…
Absence of Coexistence of Superconductivity and Antiferromagnetism of the Hole-Doped Two-Dimensional Extended Model
C. T. Shih, Y. C. Chen, C. P. Chou +1
The possibility of coexistence of superconductivity (SC) and antiferromagnetic long range order (AFLRO) of the two-dimensional extended model in the very underdoped region is…
Absorption Imaging and Spectroscopy of Ultracold Neutral Plasmas
T. C. Killian, Y. C. Chen, P. Gupta +6
Absorption imaging and spectroscopy can probe the dynamics of an ultracold neutral plasma during the first few microseconds after its creation. Quantitative analysis of the data, h…
Numerical Study of the Pairing Correlation of the t-J Type Models
C. T. Shih, Y. C. Chen, T. K. Lee
We reported that the pair-pair correlation function of the two-dimensional t-J model does not have long-range d-wave superconducting correlations in the interesting parameter range…
Stripe Stability in the Extended t-J Model on Planes and Four-Leg Ladders
T. Tohyama, C. Gazza, C. T. Shih +4
The tendencies to phase-separation and stripe formation of the t-J model on planes and four-leg ladders have been here reexamined including hole hopping terms t', t'' beyond neares…
Low energy excitations of the t-J model in 1D and 2D
R. Eder, Y. C. Chen, H. Q. Lin +3
We present an exact diagonalization study of the low energy singlet and triplet states for both 1D and 2D t-J model. A scan of the parameter ratio J/t shows that for nearly all low…