EDGAR ASCHER
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  Books / Papers 1960..

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Ascher E. Janner A. Why Cobalt for Magnetic Development. Cobalt, June, Sept., Dec. 1960; 1-17.
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Etienne L, Ascher E, Janner A. Cobalt ions in nonmetallic structures. Battelle Mem Inst, Spec Rept Cobalt Inform Center, Brussels, Belg 1962(Pt. 1;Pt. II):162 pp ;85 pp.
 

Ascher E, Janner A, Schmid H. Cobalt ions in nonmetallic structures. Journées Intern Appl Cobalt, Brussels 1965:111-26.
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Ascher E, Schmid H, Tar D. Dielectric properties of boracites and évidence for ferroelectricity. Solid State Communications 1964;2(2):45-9.
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Ascher E, Janner A. Algebraic Aspects of Cristallography. I: Space groups as extensions. Helvetica Physica Acta 1965;38(6):331-72.
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Schmid H, Rieder H. Ascher E. Magnetic susceptibilities of some 3d transition metal boracites. Solid State Communications 1965;3(10):327-30.

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Ascher E. Some Properties of Spontaneous Currents. Institut Battelle Genève. 19.11.1965.
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Ascher E, Janner A. Subgroups of Black-White Point Groups. Acta Crystallogr (Denmark) 1965;18:325-30.
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Ascher E. A propos de la ferromagnetoéléctricité. 16 p. Gèneve: Battelle Institute; Conférence faite le 20. juin 1966.
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Ascher E. Magnetic anisotropy. A reformulation and its consequences. Helvetica Physica Acta 1966;39(5):466-76.
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Ascher E. Role of particular maximal subgroups in continuous phase transitions. Physics Letters 1966;20(4):352-4.
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Ascher E, Rieder H, Schmid H, Stoessel H. Some properties of ferromagnetoelectric nickel-iodine boracite, Ni3B7O13I. Journal of Applied Physics 1966;37(3):1404-5.
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Ascher E. Some properties of spontaneous currents. Helvetica Physica Acta 1966;39(1):40-8.
 
Ascher E. Higher-order Magneto-electric Effects Battelle Institute, Advanced Studies Center, Genève, 1967.
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Ascher E. Symmetry changes in continuous transitions. A simplified theory applied to V3Si. Chemical Physics Letters 1967;1(2):69-72.
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Ascher E. A Contribution to the International Seminar on "Education of Physicists for Work in Industry ". Geneva 1968. 26 pages.
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Ascher E. Janner A. Algebraic Aspects of Crystallography. II. Non-primitive Translations in Space Groups. Commun. Math. Phys. (West Germany) 1968;11(2):138­67.
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Ascher E. Higher-order magneto-electric effects. Philos Mag (UK) 1968;17:149-57.
 

Ascher E. Lattices of equi-translation subgroups of the space groups, Battelle Institute, Advanced Studies Center, Genève, 1968.
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Kobayashi J, Schmid H, Ascher E. Optical study on the ferroelectric orthorhombic phase of Fe-I-boracite. Physica Status Solidi 1968;26(1):277-83.
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Ascher E. et al. Optimum of specialist versus generalist education. (...)1969:25-8
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Ascher E. Relations entre structure et propriétés physiques: exemple des boracites. Strasbourg; Ecole nationale supérieure de chimie, 1968.
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Janner A, Ascher E. Bravais classes of two-dimensional relativistic lattices. Physica (Netherlands) 1969;45(1):33-66.
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Janssen T, Janner A, Ascher E. Crystallographic groups in space and time. I. General definitions and basic properties. Physica (Netherlands) 1969;41(4):541-65.
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Janssen T, Janner A, Ascher E. Crystallographic groups in space and time. I, II. Central extensions, III Four-dimensional Euclidean cristal classes corresponding to GM point groups. Tables. 1969, 98 pages.

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Janner A, Ascher E. Crystaitography in two-dimensional metric spaces. Z Kristallogr, Kristallgeometrie, Kristallphys, Kristallchem 1969;130(4-6):277-303.
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Ascher E, Basile J, Casimir HBG, et al. Optimum of specialist versus generalist education. The education of physicists for work in industry 1969:25-8.
 

Janner A, Ascher E. Relativistic Crystallographic Point Groups in two Dimensions. Physica (Netherlands) 1969;45(1):67-85.
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Janner A, Ascher E. Relativistic symmetry groups of uniform electromagnetic fields. Physics Letters A 1969;30(4):223-4.
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Janner A. Ascher E. Space-Time Symmetry of Llinearly Polarized Electromagnetic Plane Waves. Lett Nuovo Cimento (Italy) 1969;I2(15):703-5.
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Ascher E. The interactions between magnetisation and electric polarisation. 2nd international meeting on ferroelectricity 1969:2-3.
 
Ascher E, Janner AGM. Upper bounds on the magneto-electric susceptibility. Physics Letters A 1969;29a(6):295-.
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