The propagation of waves in thin-film ferroelectric materials

被引：38

作者：

Souleymanou, Abbagari ^{[1
,2
,3
,4
]}

Ali, Khalid K. ^{[5
]}

Rezazadeh, Hadi ^{[6
]}

Eslami, Mostafa ^{[7
]}

Mirzazadeh, Mohammad ^{[8
]}

Korkmaz, Alper ^{[9
]}

机构：

[1] Univ Yaounde I, Natl Adv Sch Engn, POB 8390, Yaounde, Cameroon

[2] Univ Yaounde I, Dept Phys, Lab Mech Mat & Struct, POB 812, Yaounde, Cameroon

[3] Univ Yaounde I, CETIC, POB 8390, Yaounde, Cameroon

[4] Univ Maroua, Fac Mines & Petr Ind, Dept Basic Sci, POB 46, Maroua, Cameroon

[5] Al Azhar Univ, Fac Sci, Math Dept, Cairo, Egypt

[6] Amol Univ Special Modern Technol, Fac Modern Technol Engn, Amol, Iran

[7] Univ Mazandaran, Fac Math Sci, Dept Math, Babol Sar, Iran

[8] Univ Guilan, Fac Technol & Engn, Dept Engn Sci, Rudsar Vajargah, Iran

[9] CAKU, Dept Math, Cankiri, Turkey

来源：

PRAMANA-JOURNAL OF PHYSICS | 2019年 / 93卷 / 02期

关键词：

Thin-film ferrroelectric materials; extended tanh method; bright soliton; SOLITONS; EQUATION;

D O I：

10.1007/s12043-019-1774-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The nonlinear evolution equation describing the propagation of waves in thin-film ferrroelectric materials is investigated in detail. The modified extended tanh method is used for the purpose and, as a result, novel soliton solutions are derived analytically which show the shape and the width of the waves. In the construction of the solutions obtained, it appears that bright and singular waves can be propagated in thin-film ferroelectric materials.

引用

页数：6

共 32 条

[1] New analytical solutions for nonlinear physical models of the coupled Higgs equation and the Maccari system via rational exp(-φ(η))-expansion method [J].