Search Results - "Aoki, Keiko M"

Molecular Dynamics Simulations of Metastable States of Repulsive Soft Spheres by Aoki, Keiko M.

“…Metastable states of repulsive soft spheres interacting through Weeks–Chandler–Andersen potential are simulated by deterministic isobaric-isothermal molecular…”
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Bifurcations, Elastic Instability, and Reentrant in Smectic Liquid Crystals by Aoki, Keiko M.

“…Smectic liquid crystal phases are investigated using systems of parallel spherocylinders by canonical hydrostatic molecular dynamics simulations which keep the…”
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Dynamics and Elastic Properties of Glassy Metastable States by Aoki, Keiko M.

“…By a molecular dynamics (MD) simulation method which ensures the system will be under hydrostatic pressure, dynamic and elastic properties of glassy…”
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Structural transformation of smectic liquid crystals under surface tension by Aoki, Keiko M.

“…By constant surface tension molecular dynamics simulation method, we show that the structural transformation of smectic liquid crystals can be caused by…”
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Origin of Hopping Dynamics in Hexatic Smectic B and Smectic A Liquid Crystals by Aoki, Keiko M.

“…Origin of hopping dynamics in liquid crystals is investigated by constant-pressure and constant-temperature molecular dynamics simulations. Hopping dynamics is…”
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Order Parameter Discretization in Metastable States of Hexatic Smectic B Liquid Crystal by Aoki, Keiko M, Yoneya, Makoto

“…Hexatic smectic B liquid crystal (HexB) is studied by molecular dynamics simulations for a wide range of temperatures. In addition to the thermodynamic…”
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Symplectic Integrators Designed for Simulating Soft Matter by AOKI, Keiko M

“…Symplectic integrators designed for simulating soft matter at constant temperature and constant pressure (or constant surface tension) are presented. In…”
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Molecular Dynamics in the Light of Non-equilibrium Thermodynamics by Aoki, Keiko M., Ohnishi, Shuhei, Sogo, Kiyoshi

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Spontaneous formation of cubic phases: a molecular dynamics study for soft repulsive spherocylinders by Aoki, Keiko M., Yamamura, Yasuhisa, Kutsumizu, Shoichi, Saito, Kazuya

“…Spontaneous formation of structures with 'cubic symmetry' is observed by molecular dynamics simulation. We show that many phases with cubic symmetry with…”
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Network Analysis of Free Energy Landscape of Metastable States of Hexatic Smectic B Liquid Crystal by Aoki, Keiko M.

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One-, Two-, and Three-Dimensional Hopping Dynamics by Aoki, Keiko, Fujiwara, Susumu, Sogo, Kiyoshi, Ohnishi, Shuhei, Yamamoto, Takenori

“…Hopping dynamics in glass has been known for quite a long time. In contrast, hopping dynamics in smectic-A (SmA) and hexatic smectic-B (HexB) liquid crystals…”
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Fluctuations in Systems of Hexatic Smectic B Liquid Crystals by Aoki, Keiko M., Ohnishi, Shuhei

“…Systems of hexatic smectic B liquid crystal are investigated by constant-pressure and constant-temperature molecular dynamics simulations. By using a…”
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Entropy and heat capacity calculations of simulated crystal-hexatic smectic-B-smectic-A liquid-crystal phase transitions by Aoki, Keiko M, Yoneya, Makoto, Yokoyama, Hiroshi

“…Entropy and heat capacity are calculated in phase sequence of crystal, hexatic smectic- B , and smectic- A liquid crystals through constant pressure and…”
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Can Hydrophobic Oils Spread on Water as Condensed Langmuir Monolayers? by Tabe, Yuka, Yamamoto, Takahiro, Nishiyama, Isa, Aoki, Keiko M, Yoneya, Makoto, Yokoyama, Hiroshi

“…In contrast to the long-held belief that only amphiphilic molecules can form stable Langmuir monolayers, we show here that even nonvolatile hydrophobic oils…”
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Spontaneous Wave Pattern Formation in Vibrated Granular Materials by Aoki, KM, Akiyama, T

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Interaction of particles in a deformed nematic liquid crystal by Fukuda, Jun-Ichi, Lev, Bohdan I, Aoki, Keiko M, Yokoyama, Hiroshi

“…We investigate how the interaction of particles mediated by an elastic deformation of a nematic liquid crystal is influenced by the initial deformation of the…”
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Network Analysis of Free Energy Landscape of Metastable States of Hexatic Smectic B Liquid Crystal by Aoki, Keiko M

“…The topology of the free-energy landscape of a model system, which gives rise to multiple metastable states of hexatic smectic B (HexB) liquid crystals, is…”
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Order Parameter Discretization in Metastable States of Hexatic Smectic B Liquid Crystal by Aoki, Keiko M, Yoneya, Makoto

“…Hexatic smectic B liquid crystal (HexB) is studied by molecular dynamics simulations for a wide range of temperatures. In addition to the thermodynamic…”
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A surface instability of granules under vibration in partitioned containers by Akiyama, Tetsuo, Shinmura, Kyoko, Murakawa, Shuichi, Aoki, Keiko M.

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Convective roll patterns in vertically vibrated beds of granules by Aoki, KM, Akiyama, T, Maki, Y, Watanabe, T

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