Matsen

Matsen M W and Sehiek M 1994 Stable and unstable phases of a dibloek eopolymer melt Phys. Rev. Lett. 72 2660... 

Matsen M W 1999 Elastio properties of a diblook oopolymer monolayer and their relevanoe to bioontinuous mioroemulsion J. Chem. Phys. 110 4658... 

FIG. 13 Phase diagram of a vector lattice model for a balanced ternary amphiphilic system in the temperature vs surfactant concentration plane. W -I- O denotes a region of coexistence between oil- and water-rich phases, D a disordered phase, Lj an ordered phase which consists of alternating oil, amphiphile, water, and again amphi-phile sheets, and L/r an incommensurate lamellar phase (not present in mean field calculations). The data points are based on simulations at various system sizes on an fee lattice. (From Matsen and Sullivan [182]. Copyright 1994 APS.)... 

F. S. Bates, W. Maurer, T. Lodge, M. F. Schulz, M. W. Matsen, K. Almdal, K. Mortensen. Isotropic Lifshitz behavior in block copolymer-homopolymer blends. Phys Rev Lett 75 4429-4432, 1995. 

Gerhauser, J. M., and Matsen, F. A., J. Chem. Phys. 23, 1359, "Application of perturbation theory to the He-atom." Fourth order, starting from hydrogen functions. Results slightly better than Hartree-Fock. 

Hurst, R. P., Gray, J. D., Brigman, G. H., and Matsen, F. A., Mol. Phys. 1, 189, "Open shell calculations for two- and three-electron ions." The improvement over closed shell calculations becomes less with increasing atomic number. 

Ernst R. Davidson (Bloomington, Indiana) George G. Hall (Nottingham, England) Jan Linderberg (Aarhus, Denmark) Frederick A. Matsen (Austin, Texas) Roy McWeeney (Pisa, Italy)... 

Huff, S. M. Matsen, J. M. Windig, W. Meuzelaar, H. L. Pyrolysis mass spectrometry of bacteria from infected human urine. Biomed. Environ. Mass Spectrom. 1986,13, 277-286. 

The morphological behaviour of binary triblock copolymers (ABA) was elucidated in a subsequent work [32]. Including higher harmonics into his computation, Matsen s SCFT is able to bridge the gap between diblock and symmetrically composed triblock copolymers. An asymmetry parameter, r, was introduced which relates the number of segments of the shorter, r N, with that of the longer A block, (1 - x)4>aN (i.e. 0 < r < 1/2 with the limiting... 

Fig. 41 Theoretical phase diagram calculated by Matsen et al. [20] for diblock copolymers in intermediate segregation regime. PS-arm-P2VP miktoarm polymers PS- -P2VP linear polymer. From [119]. Copyright 2000 American Chemical Society... 

The mean-field phase diagram in the WSL calculated by Matsen et al. [138] predicts a transition from C to the disordered state via the bcc and the fee array with decreasing /N. This was not followed here. Transitions from the C to S (at 115.7 °C), to the lattice-disordered sphere - where the bcc lattice was distorted by thermal fluctuations - and finally to the disordered state (estimation > 180 °C but not attained in the study) were observed. It was reasoned to consider the lattice-disordered spheres as a fluctuation-induced lattice disordered phase. This enlarges the window for the disordered one and causes the fee phase to disappear. Even if the latter should exist, its observation will be aggravated by its narrow temperature width of about 8 K and its slow formation due to the symmetry changes between fee and bcc spheres. 

Matsen MW, Bates FS (1997) J Polym Sci Part B Polym Phys 35 945... 

Kane L, Norman DA, White SA, Matsen MW, Satkowski MM, Smith SD, Spontak RJ (2001) Macromol Rapid Commun 22 281... 

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