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pro vyhledávání: '"Kim, KwangMoo"'
Autor:
Kim, Kwangmoo
For composite superconductors, three topics are studied. First, a fully frustrated three-dimensional XYmodel is studied using Monte Carlo calculations, finite-size scaling, and renormalization group methods. We find that the system has a continuous p
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=osu1180537980
Publikováno v:
Phys. Rev. E 90, 032117 (2014)
Time-integrated quantities such as work and heat increase incessantly in time during nonequilibrium processes near steady states. In the long-time limit, the average values of work and heat become asymptotically equivalent to each other, since they o
Externí odkaz:
http://arxiv.org/abs/1406.7084
Autor:
Kim, Kwangmoo, Stroud, D.
We have calculated the photonic band structures of metallic inverse opals and of periodic linear chains of spherical pores in a metallic host, below a plasma frequency $\omega_{\text{p}}$. In both cases, we use a tight-binding approximation, assuming
Externí odkaz:
http://arxiv.org/abs/1111.2457
Autor:
Kim, Kwangmoo, Stroud, David
We numerically study the superconductor-insulator phase transition in a model disordered 2D superconductor as a function of applied magnetic field. The calculation involves quantum Monte Carlo calculations of the (2+1)D XY model in the presence of bo
Externí odkaz:
http://arxiv.org/abs/0810.5168
Autor:
Kim, Kwangmoo, Stroud, David
The high-T_c cuprate superconductors are now believed to be intrinsically inhomogeneous. We develop a theory to describe how this inhomogeneity affects the intermodulation coefficient of such a material. We show that the continuum equations describin
Externí odkaz:
http://arxiv.org/abs/cond-mat/0609744
Autor:
Kim, Kwangmoo, Stroud, David
We have used Monte Carlo simulations, combined with finite-size scaling and two different real-space renormalization group approaches, to study a fully frustrated three-dimensional XY model on a simple cubic lattice. This model corresponds to a latti
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605690
We describe a method to calculate the electrical force acting on a sphere in a suspension of dielectric spheres in a host with a different dielectric constant, under the assumption that a spatially uniform electric field is applied. The method uses a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0501168
Publikováno v:
In Physica C: Superconductivity and its applications 15 March 2014 498:21-29
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