Search Results - "HAMAGUCHI, C"

Proposal of high efficiency solar cells with closely stacked InAs/In0.48Ga0.52P quantum dot superlattices: Analysis of polarized absorption characteristics via intermediate–band by Yoshikawa, H., Kotani, T., Kuzumoto, Y., Izumi, M., Tomomura, Y., Hamaguchi, C.

“…We present a theoretical study of the electronic structures and polarized absorption properties of quantum dot superlattices (QDSLs) using wide–gap matrix…”
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CATALOGIC 301C model - validation and improvement by Dimitrova, N. H., Dermen, I. A., Todorova, N. D., Vasilev, K. G., Dimitrov, S. D., Mekenyan, O. G., Ikenaga, Y., Aoyagi, T., Zaitsu, Y., Hamaguchi, C.

“…In Europe, REACH legislation encourages the use of alternative in silico methods such as (Q)SAR models. According to the recent progress of Chemical Substances…”
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High Electron Mobility Limited by Remote Impurity Scattering by Hamaguchi, C.

“…Mobility of two-dimensional electron gas due to remote impurity scattering is evaluated in modulation-doped AlGaAs/GaAs heterostructures. Observed high…”
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Contact and distributed effects in quantum well infrared photodetectors by Ershov, M., Ryzhii, V., Hamaguchi, C.

“…We propose a simple distributed model for intersubband quantum well infrared photodetectors (QWIPs), which explicitly takes into account the injecting…”
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Magnetic-field-induced suppression of electronic conduction in a superlattice by PATANE, A, MORI, N, FOWLER, D, EAVES, L, HENINI, M, MAUDE, D. K, HAMAGUCHI, C, AIREY, R

“…We use a magnetic field applied along the axis of a semiconductor superlattice (SL) as a controllable means of creating a one-dimensional band structure. We…”
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Self-consistent calculation of two-dimensional electronic states in SOI-MOSFETs using full-band modeling by Takeda, H., Mori, N., Hamaguchi, C.

“…Two-dimensional electronic states in SOI-MOSFETs are numerically evaluated by solving the Schrödinger and Poisson equations self-consistently. An empirical…”
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Electron transport in quantum dot arrays: self-consistent modeling by Kobayashi, M., Miyahara, S., Mori, N., Hamaguchi, C.

“…Electron propagation through quantum dot arrays is simulated by self-consistently solving Schrödinger and Poisson equations. A stabilized variant of the…”
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Study of electron–hole generation and recombination in semiconductors using the Osaka free electron laser by Mori, N., Takahashi, T., Kambayashi, T., Kubo, H., Hamaguchi, C., Eaves, L., Foxon, C.T., Patanè, A., Henini, M.

“…Band-gap luminescence from a variety of compound semiconductors has been observed under intense mid-infra-red irradiation by the free electron laser (FEL) at…”
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Quantum Effects on Transport Characteristics in Ultra-Small MOSFETs by Takeda, H., Mori, N., Hamaguchi, C.

“…Drain-current-gate-voltage characteristics of 13 nm- and 9 nm-gate-length MOSFETs are simulated using a nonequilibrium Green's function (NEGF) technique. The…”
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Transport in quantum dot arrays by Mori, N, Ishida, T, Takamura, Y, Hamaguchi, C

“…Straight and zigzag quantum dot arrays (QDAs) are fabricated on GaAs/AlGaAs single heterostructures by using electron-beam lithography and wet-chemical…”
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Study of Electron Transport in SOI MOSFETs Using Monte Carlo Technique with Full-Band Modeling by Takeda, H, Mori, N, Hamaguchi, C

“…Effects of conduction-band non-parabolicity on electron transport properties in silicon-on-insulator (SOI) metal-oxide-semiconductor field effect transistors…”
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Electronic structures in circular, elliptic, and triangular quantum dots by Ezaki, T., Mori, N., Hamaguchi, C.

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Temperature dependence of the conductance in quasi-one-dimensional superlattices by Mori, N, Hamaguchi, C, Eaves, L, Main, P.C

“…We have performed a Monte Carlo simulation of the electron motion in a Landau-quantized GaAs/AlAs superlattice to investigate the effect of increasing the…”
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Monte Carlo study on electron motion under mid-infrared free-electron-laser pulses by Mori, N, Nakano, H, Kubo, H, Hamaguchi, C, Eaves, L

“…A full band Monte Carlo simulation for electron motion in a GaAs crystal under mid-infrared free-electron-laser (FEL) pulses is performed. Average electron…”
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Monte Carlo simulation of miniband conduction in Landau-quantized superlattices by Mori, N, Hamaguchi, C, Eaves, L, Main, P.C

“…Monte Carlo simulation of electron motion in a Landau-quantized GaAs/AlAs superlattice with narrow miniband width is performed to investigate the effect of a…”
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Full-Band Monte Carlo Simulation of Two-Dimensional Electron Gas in SOI MOSFETs by Takeda, H, Mori, N, Hamaguchi, C

“…A full-band Monte Carlo simulation of two-dimensional electron gas is performed to study effects of the non-parabolicity of the energy band structure on the…”
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Photoluminescence from hot electrons in quasi-one- and two- dimensional systems by Momose, H., Inui, Y., Hamaguchi, C.

“…We report on the experimental studies of photoluminescence from hot electrons in quantum wires which were fabricated on AlGaAs/GaAs hetero-structures by using…”
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Breakdown of optical selection rules in a highly biased quantum well by Imai, T., Morifuji, M., Hamaguchi, C., Vogl, P., Böhm, G., Tränkle, G., Weimann, G.

“…Optical transitions between electronic states in a quantum well are governed by symmetry of the states. The selection rule and its breakdown in electric fields…”
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Magneto-tunneling spectroscopy of quantum structures by Mori, N., Hamaguchi, C., Patanè, A., Eaves, L., Main, P.C.

“…We perform numerical calculations to investigate the validity of magneto-tunneling spectroscopy in resonant tunneling diodes as a means of mapping…”
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Electronic structures in a quantum dot with asymmetric confining potential by Ezaki, T, Sugimoto, Y, Mori, N, Hamaguchi, C

“…N-electron eigenstates in circular-, elliptic-, and triangular-shaped quantum dots (QDs) are calculated by numerically diagonalizing the N-particle…”
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