H.-S. Kitzerow, P. P. Crooker, S. L. Kwok, and G. Heppke, “A blue phase with negative dielectric anisotropy in an electric field. Statics and dynamics,”10.1051/jphys:0199000510120130300__Journal de Physique, vol. 51, no. 12, pp. 1303–1312, 1990, doi:10.1051/jphys:0199000510120130300 .
LibreCat: /record/40340
DOI: 10.1051/jphys:0199000510120130300

H.-S. Kitzerow, G. Heppke, H. Schmid, B. Jérôme, and P. Pieranski, “First optical observation of Kossel diagrams in chiral smectic phases,”10.1051/jphys:0199000510180208700__Journal de Physique, vol. 51, no. 18, pp. 2087–2099, 1990, doi:10.1051/jphys:0199000510180208700 .
LibreCat: /record/40336
DOI: 10.1051/jphys:0199000510180208700

G. Heppke, B. Jérôme, H.-S. Kitzerow, and P. Pieranski, “Electrostriction of the cholesteric blue phases BPI and BPII in mixtures with positive dielectric anisotropy,”10.1051/jphys:0198900500190299100__Journal de Physique, vol. 50, no. 19, pp. 2991–2998, 1989, doi:10.1051/jphys:0198900500190299100 .
LibreCat: /record/40341
DOI: 10.1051/jphys:0198900500190299100

G. Heppke, B. Jérôme, H.-S. Kitzerow, and P. Pieranski, “Electrostriction of BPI and BPII for blue phase systems with negative dielectric anisotropy,”10.1051/jphys:01989005005054900__Journal de Physique, vol. 50, no. 5, pp. 549–562, 1989, doi:10.1051/jphys:01989005005054900 .
LibreCat: /record/40344
DOI: 10.1051/jphys:01989005005054900