Dielectric, electrooptical and magnetic properties of metallomesogens

被引:6
作者
Athanassopoulou, MA [1 ]
Hiller, S [1 ]
Beresnev, LG [1 ]
Galyametdinov, YG [1 ]
Schweissguth, M [1 ]
Haase, W [1 ]
机构
[1] RUSSIAN ACAD SCI,KAZAN ENGN PHYS INST,KAZAN 420029,RUSSIA
来源
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1995年 / 261卷
关键词
D O I
10.1080/10587259508033449
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The dielectric behaviour of ferroelectric liquid crystals of copper (II) Schiff bases complexes were investigated by dielectric spectroscopy. The spontaneous polarization P-s and the switching time tau were determined by means of the polarization reversal method. Temperature dependent magnetic susceptibility measurements were carried out in the temperature range of 4.2 - 450 K to examine the magnetic properties of the copper (II) complexes.
引用
收藏
页码:29 / 39
页数:11
相关论文
共 24 条
[1]   FERROELECTRIC BEHAVIOR IN METAL-CONTAINING LIQUID-CRYSTALS - A STRUCTURE-ACTIVITY STUDY [J].
BAENA, MJ ;
BARBERA, J ;
ESPINET, P ;
EZCURRA, A ;
ROS, MB ;
SERRANO, JL .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1994, 116 (05) :1899-1906
[2]  
BAENA MJ, 1993, ANGEW CHEM, V105, P1260
[3]   COLOR SWITCHING, DYNAMICS AND MOLECULAR-REORIENTATION PROCESSES IN A VERY THIN FERROELECTRIC LIQUID-CRYSTAL [J].
BAWA, SS ;
BIRADAR, AM ;
SAXENA, K ;
CHANDRA, S .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1987, 26 (12) :1952-1958
[4]   DIELECTRIC RELAXATIONS IN A LIQUID-CRYSTAL WITH HELICOIDAL DIPOLE ORDERING [J].
BENGUIGUI, L .
JOURNAL DE PHYSIQUE, 1982, 43 (06) :915-920
[5]   DOMAIN MODE - A NOVEL RELAXATION PROCESS IN FERROELECTRIC LIQUID-CRYSTALS [J].
BERESNEV, L ;
PFEIFFER, M ;
PIKIN, S ;
HAASE, W ;
BLINOV, L .
FERROELECTRICS, 1992, 132 (1-4) :99-&
[6]  
BIRADAR AM, 1989, PHYS REV A, V39, P2639
[7]  
Cole H.S., 1946, J CHEM PHYS, V22, P1481
[8]   BRIDGE FOR ACCURATE MEASUREMENT OF FERROELECTRIC HYSTERESIS [J].
DIAMANT, H ;
DRENCK, K ;
PEPINSKY, R .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1957, 28 (01) :30-33
[9]   TRANSITION-METAL LIQUID-CRYSTALS - ADVANCED MATERIALS WITHIN THE REACH OF THE COORDINATION CHEMIST [J].
ESPINET, P ;
ESTERUELAS, MA ;
ORO, LA ;
SERRANO, JL ;
SOLA, E .
COORDINATION CHEMISTRY REVIEWS, 1992, 117 :215-274
[10]   THE SYNTHESIS AND MAGNETIC-BEHAVIOR OF THE 1ST MESOGENIC MU-OXO-BRIDGED IRON(III) COMPLEX [J].
GALYAMETDINOV, Y ;
IVANOVA, G ;
GRIESAR, K ;
PROSVIRIN, A ;
OVCHINNIKOV, I ;
HAASE, W .
ADVANCED MATERIALS, 1992, 4 (11) :739-741