# List of publications

__Original papers__

11) 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)

10) 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.)

9) 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)

8) 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)

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).

__Review articles__

2) A. Onuki, R. Okamoto and T. Araki:

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

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

1) A. Onuki and R. Okamoto:

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

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

__Articles in Japanese__

1) R. Okamoto and A. Onuki:

**“Solvation effects in soft matters"**,

Physical Society of Japan **67**, 566 (2012).