Dr. Yuri B. Melnichenko

Profile

Academic positionLecturer, Assistant Professor, Researcher
Research fieldsExperimental Condensed Matter Physics,Experimental and Theoretical Physics of Polymers
Keywordscritical phenomena, porous systems, small-angle neutron scattering, structure of polymers, adosrption of supercritical fluids

Current contact address

CountryUnited States of America
CityOak Ridge
InstitutionOak Ridge National Laboratory
InstituteNeutron Scattering Sciences Division

Host during sponsorship

Prof. Dr. Erhard Wolfgang FischerPhysik der Polymere, Max-Planck-Institut für Polymerforschung, Mainz
Start of initial sponsorship01/08/1993

Programme(s)

1992Humboldt Research Fellowship Programme

Publications (partial selection)

2001Yuri B. Melnichenko, V. M. Prabhu, M. Muthukumar, G. D. Wignall: Dimensions of polyelectrolyte chains and concentration fluctuations in semidilute solutions of sodiumpoly(styrene sulfonate)as measured by small-angle neutron scattering. In: Polymer, 2001, 8935-8946
2001Yuri B. Melnichenko, C. T. Lee, K. P. Johnston, H. J. Dai, H. D. Cochran, G. D. Wignall: Droplet Interactions in Water-in-Carbon Dioxide Microemulsions Near the Critical Point: A Small-Angle Neutron Scattering Study. In: J. Phys. Chem. , 2001, 3540-3548
2001Yuri B. Melnichenko, Y. Sato, K. Nakanishi, K. Hirao, H. Jinnai, M. Shibayama, G. D. Wignall: Formation of Ordered Macropores and Templated Nanopores in Silica Sol-Gel System Incorporated with EO-PO-EO Triblock Copolymer. In: Collids and Surfaces, 2001, 117-122
2001Yuri B. Melnichenko, G. D. Wignall, P. D. Butler: Neutron scattering instrumentation upgrades at the Oak Ridge High Flux Isotope Reactor . In: Polymeric Materials: Science & Engineering, 2001,
2001Yuri B. Melnichenko, G. D. Wignall, R. Triolo, J. B. McClain, J. M. DeSimone: Sans from homopolymers and blockcopolymer micelles in supercritical carbon dioxide. In: Polymeric Materials: Science & Engineering, 2001,
2001Yuri B. Melnichenko, J. Plestil, J. Kriz, Z. Tuzar, K. Prochaska; G. D. Wignall, R. Talingting, P. Munk, S. E. Webber: Small-Angle Neutron Scattering Sudy of Onion Type Micelles . In: Macrom Che. and Phys., 2001, 553-563
2001Yuri B. Melnichenko, George D. Wignall, Diemar Schwahn: Universal Aspects of Macromolecules in Polymer Blends, Solutions and Supercritical Mixtures and Implications for the Validity of the Random Phase. In: Polymeric Materials; Science & Engineering, 2001, 72-73
2000Yuri B. Melnichenko, E. Kiran, K. D. Heath, S. Salaniwal, H. D. Cochran, M. Stamm, W. A. Van Hook, G. D. Wignall: Comparison of the behaviour of polymers in supercritical fluids and organic solvents via small-angle neutron scattering. In: J. Appl. Cryst., 2000, 682-685
2000Yuri B. Melnichenko, W. Brown, S. Rangelov, G. D. Wignall, M. Stamm: Dynamic and static correlations in solutions of polymers in liquid and supercritical solvents: dynamic light scattering and small angle neutron scattering. In: Physics Letters A, 2000, 186-194
2000Yuri B. Melnichenko, G. D. Wignall, W. Brown, E. Kiran, H. D. Cochran, S. Salaniwal, K. Heath, W. A. Van Hook, M. Stamm: Thermodynamic and Dynamic Properties of Polymers in Liquid and Supercritical Solvents. In: M. D. Dadmun, W. Alexander Van Hook, Donald W. Noid, Yuri B. Melnichenko, Bobby G. Sumpter, Computational Studies, Nanotechnology, and Solution Thermodynamics of Polymer Systems. Kluwer Academic/Plenum Publishers, 2000. 15-27