DIELECTRIC-RELAXATION PROCESSES IN AN ANTIFERROELECTRIC LIQUID-CRYSTAL

被引：12

作者：

DELAFUENTE, MR

MERINO, S

GONZALEZ, Y

JUBINDO, MAP

ROS, B

PUERTOLAS, JA

CASTRO, M

机构：

[1] UNIV ZARAGOZA, CSIC,FAC CIENCIAS,INST CIENCIA MAT ARAGON, DEPT QUIM ORGAN, E-50009 ZARAGOZA, SPAIN

[2] UNIV ZARAGOZA, CTR POLITECN SUPER, DEPT CIENCIA & TECNOL MAT & FLUIDOS, E-50015 ZARAGOZA, SPAIN

来源：

ADVANCED MATERIALS | 1995年 / 7卷 / 06期

关键词：

D O I：

10.1002/adma.19950070612

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The dielectric properties in a liquid crystal exhibiting ferro, ferri, and antiferroelectric mesophases have been studied. The dielectric response, although complex, allows the characterization of the various phase transitions in the material. The modes corresponding to the antiferroelectric mesophases are found to be particularly complex and cannot be interpreted on the basis of previously published theories.

引用

页码：564 / 568

页数：5

共 27 条

[1]

BIBONNE F, 1994, 15 INT LIQ CRYST C B

[2]

BUIVYDAS M, 1994, 15 INT LIQ CRYST C B

[3] SIMPLE AND ACCURATE AC CALORIMETER FOR LIQUID-CRYSTALS AND SOLID SAMPLES [J].

CASTRO, M ;

PUERTOLAS, JA .

JOURNAL OF THERMAL ANALYSIS, 1994, 41 (06) :1245-1252

[4]

Cepic M., 1993, Ferroelectrics, V147, P159, DOI 10.1080/00150199308217190

[5] NOVEL PHASES EXHIBITING TRISTABLE SWITCHING [J].

CHANDANI, ADL ;

OUCHI, Y ;

TAKEZOE, H ;

FUKUDA, A ;

TERASHIMA, K ;

FURUKAWA, K ;

KISHI, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (07) :L1261-L1264

[6] ANTIFERROELECTRIC CHIRAL SMECTIC PHASES RESPONSIBLE FOR THE TRISTABLE SWITCHING IN MHPOBC [J].

CHANDANI, ADL ;

GORECKA, E ;

OUCHI, Y ;

TAKEZOE, H ;

FUKUDA, A .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1989, 28 (07) :L1265-L1268

[7] LOW AND HIGH-FREQUENCY DIELECTRIC-SPECTROSCOPY ON A LIQUID-CRYSTAL WITH THE PHASE SEQUENCE N-ASTERISK-SA-SC-ASTERISK [J].

DELAFUENTE, MR ;

JUBINDO, MAP ;

ZUBIA, J ;

IGLESIAS, TP ;

SEOANE, A .

LIQUID CRYSTALS, 1994, 16 (06) :1051-1063

[8] HIGH-RESOLUTION CALORIMETRIC STUDY OF THE ANTIFERROELECTRIC LIQUID-CRYSTALS METHYLHEPTYLOXYCARBONYLPHENYL OCTYLOXYBIPHENYL CARBOXYLATE AND ITS OCTYLCARBONYLBIPHENYL ANALOG [J].

EMA, K ;

YAO, H ;

KAWAMURA, I ;

CHAN, T ;

GARLAND, CW .

PHYSICAL REVIEW E, 1993, 47 (02) :1203-1211

[9]

Gisse P., 1993, Ferroelectrics, V147, P27, DOI 10.1080/00150199308217179

[10]

Glogarova M., 1993, Ferroelectrics, V147, P43, DOI 10.1080/00150199308217180

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