27 citations · 84 across the 8 of their papers we have counts for
8 papers
Hetero-structure Mode Space Method for Efficient Device Simulations
Mincheol Shin
The Hamiltonian size reduction method or the mode space method applicable to general heterogeneous structures is developed in this work. The effectiveness and accuracy of the metho…
Surface-Roughness-Limited Mean Free Path in Si Nanowire FETs
Hyo-Eun Jung, Mincheol Shin
The mean free path (MFP) in silicon nanowire field effect transistors limited by surface roughness scattering (SRS) is calculated with the non-perturbative approach utilizing the n…
Simulation Study of Ge p-type Nanowire Schottky Barrier MOSFETs
Jaehyun Lee, Mincheol Shin
Ambipolar currents in Germanium p-type nanowire Schottky barrier MOSFETs were calculated fully quantum-mechanically by using the multi-band k.p method and the non-equilibrium Green…
Feasibility, Accuracy and Performance of Contact Block Reduction method for multi-band simulations of ballistic quantum transport
Hoon Ryu, Hong-Hyun Park, Mincheol Shin +2
Numerical utilities of the Contact Block Reduction (CBR) method in evaluating the retarded Green's function, are discussed for 3-D multi-band open systems that are represented by t…
Thermally assisted quantum vortex tunneling in the Hall and dissipative regime
Gwang-Hee Kim, Mincheol Shin
Quantum vortex tunneling is studied for the case where the Hall and the dissipative dynamics are simultaneously present. For a given temperature, the magnetization relaxation rate…
Secondary Coulomb Blockade Gap in a Four-Island Tunnel-Junction Array
Mincheol Shin, Seongjae Lee, Kyoung Wan Park +1
In the ring-shaped tunnel-junction array with four islands, the secondary Coulomb blockade gap in a low bias-voltage range is observed in the I-V characteristics. We attribute its…
Quantum vortex creep :Hall and dissipative tunneling
Gwang-Hee Kim, Mincheol Shin
Within the framework of the path-integral approach we study the quantum vortex creep for the situation where both the Hall and the dissipative dynamics are simultaneously present.…
Geometrically Induced Multiple Coulomb Blockade Gaps
Mincheol Shin, Seongjae Lee, Kyoung Wan Park +1
We have theoretically investigated the transport properties of a ring-shaped array of small tunnel junctions, which is weakly coupled to the drain electrode. We have found that the…