# 著作物一覧

__原著論文__

22) __R. Okamoto__ and A. Onuki:

**“Ionization at a solid-water interface in an applied electric field: Charge regulation”**,

J. Chem. Phys. **145**, 124706 (2016). (arXiv:1608.04462)

21) K. Yasuda, S. Komura and __R. Okamoto__:

**“Dynamics of a membrane interacting with an active wall”**,

Phys. Rev. E **93**, 052407 (2016).

20) __R. Okamoto__, N. Shimokawa and S. Komura:

**“Nano-domain formation in charged membranes: Beyond the Debye-Huckel approximation”**,

EPL **114**, 28002 (2016). (arXiv:1604.08222)

19) A. Onuki, S. Yabunaka, T. Araki and __R. Okamoto__:

**“Structure formation due to antagonistic salts”**,

Current Opinion in Colloid & Interface Science **22**, 59 (2016). (arXiv:1604.00598)

18) __R. Okamoto__, Y. Kanemori, S. Komura and J.-B. Fournier:

**“Relaxation dynamics of two-component fluid bilayer membranes”**,

Eur. Phys. J. E **39**, 52 (2016). (arXiv:1511.01324)

17) __R. Okamoto__ and A. Onuki:

**“Density functional theory of gas-liquid phase separation in dilute binary mixtures”**,

J. Phys.:Cond. Matt. **28**, 244012 (2016). (arXiv:1512.08567)

16) S. Komura, K. Yasuda and __R. Okamoto__:

**“Dynamics of two-component membranes surrounded by viscoelastic media”**,

J. Phys.: Cond. Matt. **27**, 432001 (2015).

15) __R. Okamoto__ and A. Onuki:

**“Bubble formation in water with addition of a hydrophobic solute”**,

Euro. Phys. J. E **38**, 72 (2015).

14) S. Yabunaka, __R. Okamoto__ and A. Onuki:

**“Hydrodynamics of bridging and aggregation of two colloidal particles in a near-critical binary mixture”**,

Soft Matter **11**, 5738 (2015).

13) __R. Okamoto__ and A. Onuki:

**“Attractive interaction and bridging transition between neutral colloidal particles due to preferential adsorption in a near-critical binary mixture”**,

Phys. Rev. E **88**, 022309 (2013). (arXiv:1307.1006)

12) __R. Okamoto__, Y. Fujitani and S. Komura:

**“Drag Coefficient of a Rigid Spherical Particle in a Near-Critical Binary Fluid Mixture”**,

J. Phys. Soc. Jpn. **82**, 084003 (2013).

(Selected as an "Editors' Choice" paper.)

11) S. Yabunaka, __R. Okamoto__ and A. Onuki:

**“Phase separation in a binary mixture confined between symmetric parallel plates: Capillary condensation transition near the bulk critical point”**,

Phys. Rev. E **87**, 032405 (2013). (arXiv:1301.0312)

10) __R. Okamoto__ and A. Onuki:

**“Casimir amplitudes and capillary condensation of near-critical fluids between parallel plates: Renormalized local functional theory”**,

J. Chem. Phys. **136**, 114704 (2012). (arXiv:1110.2327v1)

9) A. Onuki, __R. Okamoto__ and T. Araki:

**“Phase Transitions in Soft Matter Induced by Selective Solvation"**,

Bull. Chem. Soc. Jpn. **84**, 569 (2011).

8) A. Onuki and __R. Okamoto__:

**“Selective solvation effects in phase separation in aqueous mixtures"**,

Curr. Opin. Colloid In. **16**, 525 (2011).

7) __R. Okamoto__ and A. Onuki:

**“Charged Colloids in an aqueous mixture with a salt”**,

Phys. Rev. E **84**, 051401 (2011).

6) T. Araki, A. Onuki and __R. Okamoto__:

**“Solvation effects in phase transitions in softmatter”**,

J. Phys.: Condens. Matt. **23**, 284113 (2011).

5) __R. Okamoto__ and A. Onuki:

**“Precipitation in aqueous mixtures with addition of strongly hydrophilic or hydrophobic solute”**,

Phys. Rev. E **82**, 051501 (2010).

(Also in Virtual Journal of Nanoscale Science and Technology, November 22, 2010)

4) __R. Okamoto__ and A. Onuki:

**“Ion distribution around a charged rod in one and two component solvents: Preferential solvation and first order ionization phase transition”**,

J. Chem. Phys. **131**, 094905 (2009).

(Also in Virtual Journal of Nanoscale Science and Technology, September 14, 2009)

3) A. Onuki and __R. Okamoto__:

**“Solvation and Dissociation in Weakly Ionized Polyelectrolyte”**,

J. Phys. Chem. B **113**, 3988 (2009).

2) __R. Okamoto__, Y. Uno and Y. Fujitani:

**“Self-Diffusion in a Lattice via the Interstitialcy Mechanism”**,

J. Phys. Soc. Jpn. **76**, 024603 (2007).

1) __R. Okamoto__ and Y. Fujitani:

**“Group-Theoretical Calculation of the Diffusion Coefficient via the Vacancy-Assisted Mechanism”**,

J. Phys. Soc. Jpn. **74**, pp2510 (2005).

__和文解説__

2) __岡本隆一__、好村滋行:

**“二成分流体におけるストークスの抵抗法則"**,

パリティ 2015年7月号.

1) __岡本隆一__、小貫明:

**“ソフトマターにおける溶媒和効果"**,

日本物理学会誌 **67**, 566 (2012).