Publikationen von Christian Bahr

Zeitschriftenartikel (103)

81.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Critical exponents of the electric-field-induced smectic-A - ferroelectric-smectic-C liquid-crystal critical point. Physical Review A 44 (6), S. 3669 - 3672 (1991)
82.
Zeitschriftenartikel
Bahr, C.; Heppke, G.; Sabaschus, B.: Influence of chirality on phase transitions in ferroelectric liquid crystals. Liquid Crystals 9 (1), S. 31 - 40 (1991)
83.
Zeitschriftenartikel
Hobbie, E. K.; Liu, H. Y.; Huang, C. C.; Bahr, C.; Heppke, G.: Divergent thermal diffusivity at a mean-field tricritical point. Physical Review Letters 67 (13), S. 1771 - 1774 (1991)
84.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Behavior of susceptibility and polarization near a smectic-A - ferroelectric-smectic-C tricritical point. Physical Review Letters 65 (26), S. 3297 - 3300 (1990)
85.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Influence of electric field on a first-order smectic-A - ferroelectric-smectic-C liquid-crystal phase transition: A field-induced critical point. Physical Review A 41 (8), S. 4335 - 4342 (1990)
86.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Electric-field-induced critical point in ferroelectric liquid crystals. Physical Review A 39 (10), S. 5459 - 5461 (1989)
87.
Zeitschriftenartikel
Liu, H. Y.; Huang, C. C.; Min, T.; Wand, M. D.; Walba, D. M.; Clark, N. A.; Bahr, C.; Heppke, G.: Effect of the transverse dipole moment on the smectic-A-smectic-C (or -chiral-smectic-C) transition. Physical Review A 40 (11), S. 6759 - 6762 (1989)
88.
Zeitschriftenartikel
Raja, V. N.; Ratna, B. R.; Shashidhar, R.; Heppke, G.; Bahr, C.; Marko, J. F.; Indekeu, J. O.; Berker, A. N.: Pressure studies on phase transitions in 4-alkoxyphenyl-4'-nitrobenzoyloxybenzoates. Physical Review A 39 (8), S. 4341 - 4344 (1989)
89.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Electroclinic effect in smectic-B and -E phases of chiral molecules. Physical Review A 37 (8), S. 3179 - 3181 (1988)
90.
Zeitschriftenartikel
Bahr, C.; Heppke, G.; Sabaschus, B.: Chiral-racemic phase diagram of a ferroelectric liquid crystal with high spontaneous polarization. Ferroelectrics 84 (1), S. 103 - 118 (1988)
91.
Zeitschriftenartikel
Liu, H. Y.; Huang, C. C.; Bahr, C.; Heppke, G.: Tricriticality near the smectic-A-smectic-C transition of a liquid-crystal compound. Physical Review Letters 61 (3), S. 345 - 348 (1988)
92.
Zeitschriftenartikel
Raja, V. N.; Shashidhar, R.; Ratna, B. R.; Heppke, G.; Bahr, C.: New alternative for the smectic-A1-reentrantnematic-smectic-Ad bicritical point. Physical Review A 37 (1), S. 303 - 305 (1988)
93.
Zeitschriftenartikel
Ratna, B. R.; Shashidhar, R.; Nair, G. G.; Prasad, S. K.; Bahr, C.; Heppke, G.: Evidence of a first-order smectic-A smectic-C* transition and its approach to tricritical behavior. Physical Review A 37 (5), S. 1824 - 1826 (1988)
94.
Zeitschriftenartikel
Shashidhar, R.; Ratna, B. R.; Nair, G. G.; Prasad, S. K.; Bahr, C.; Heppke, G.: Mean-field to tricritical crossover behavior near the smectic-A-smetic-C* tricritical point. Physical Review Letters 61 (5), S. 547 - 549 (1988)
95.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Optical and dielectric investigations on the electroclinic effect exhibited by a ferroelectric liquid crystal with high spontaneous polarization. Liquid Crystals 2 (6), S. 825 - 831 (1987)
96.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Ferroelectric liquid crystals. Some new results on a compound with high spontaneous polarization. Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics 151 (1), S. 69 - 73 (1987)
97.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Electric field induced smectic A to smectic C transition in ferroelectric Liquid crystals. Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics 150 (1), S. 313 - 324 (1987)
98.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Ferroelectric liquid crystals: Properties of binary mixtures and pure compounds with high spontaneous polarisation. Molecular Crystals and Liquid Crystals 148 (1), S. 29 - 43 (1987)
99.
Zeitschriftenartikel
Bahr, C.; Heppke, G.: Ferroelectric liquid crystals - Properties of the smectic C phase and the smectic A phase of compounds with high spontaneous polarization. Berichte der Bunsengesellschaft für physikalische Chemie 91 (9), S. 925 - 929 (1987)
100.
Zeitschriftenartikel
Bahr, C.; Heppke, G.; Sharma, N. K.: Dielectric studies of the smectic C*-smectic a transition of a ferroelectric liquid crystal with high spontaneous polarization. Ferroelectrics 76 (1), S. 151 - 157 (1987)
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