Dynamics of laser-bumped electron-hole semiconductor plasma

被引：2

作者：

Elgarawany, Amany Z. ^{[1
]}

Gamal, Yosr E. E-D ^{[2
]}

El-Hafeez, Samy A. ^{[3
]}

Moslem, Waleed M. ^{[4
,5
,6
]}

机构：

[1] Modern Acad Comp Sci, Basic Sci Dept, Cairo, Egypt

[2] Cairo Univ, Natl Inst Laser Enhanced Sci, El Giza, Egypt

[3] Port Said Univ, Fac Sci, Math Dept, Port Said, Egypt

[4] Port Said Univ, Fac Sci, Dept Phys, Port Said, Egypt

[5] British Univ Egypt BUE, Ctr Theoret Phys, El Shorouk City, Egypt

[6] Ruhr Univ Bochum, Inst Theoret Phys 4, Bochum, Germany

来源：

FRONTIERS IN PHYSICS | 2022年 / 10卷

关键词：

laser interaction with an electron hole; modified non-linear Schrodinger equation; localized pulse propagation; solitons; plasma instability; INSTABILITY; WAVES; GAAS; LIGHT;

D O I：

10.3389/fphy.2022.1049218

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Electron-hole pairs in semiconductors can be stimulated by a laser beam with energy larger than the energy gap of the semiconductor. The interaction between an electron-hole plasma with a laser beam can be a source of instability. The dependence of the instability on the electron and hole temperatures and the unperturbed potential of the incident laser are examined. Using Maxwell's equations along with electron-hole fluid equations, an evolution equation describing the system is obtained. The latter is reduced to an energy equation that characterizes localized pulse propagation.

引用

页数：9

共 50 条

[21] Photoluminescence dynamics of formation of electron-hole droplets in a GaAs/AlAs type-II superlattice [J].

Furukawa, Yoshiaki ;

Nakayama, Masaaki .

PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 13, NO 2-3, 2016, 13 (2-3) :101-104

[22] A mechanical ramp type of electron-hole semiconducting model with laser pulses and variable thermal conductivity [J].

El-Sapa, Shreen ;

Mohamed, Mohamed S. ;

Lotfy, Kh ;

Mahdy, A. M. S. ;

El-Bary, A. .

ACTA MECHANICA, 2022, 233 (11) :4641-4658

[23] Effect of finite spin-orbit splitting on the electron-hole exchange interaction in excitons confined in semiconductor nanocrystals [J].

Goupalov, S. V. .

PHYSICAL REVIEW B, 2023, 108 (23)

[24] Hole-hole and electron-hole exchange interactions in single InAs/GaAs quantum dots [J].

Warming, T. ;

Siebert, E. ;

Schliwa, A. ;

Stock, E. ;

Zimmermann, R. ;

Bimberg, D. .

PHYSICAL REVIEW B, 2009, 79 (12)

[25] Electron spin relaxation as tracer of excitons in a two-dimensional electron-hole plasma inside a (110)-GaAs quantum well [J].

Oertel, S. ;

Kunz, S. ;

Schuh, D. ;

Wegscheider, W. ;

Huebner, J. ;

Oestreich, M. .

EPL, 2011, 96 (06)

[26] Ultrashort-laser pulse induced plasma dynamics in semiconductor nanowires [J].

Gulley, Jeremy R. ;

Huang, Danhong ;

Winchester, Ethan .

ULTRAFAST PHENOMENA AND NANOPHOTONICS XXVIII, 2024, 12884

[27] Fine structure of electron-hole complexes in trigonal quantum dots [J].

Durnev, M. V. .

PHYSICS OF THE SOLID STATE, 2015, 57 (06) :1223-1235

[28] Fine structure of electron-hole complexes in trigonal quantum dots [J].

M. V. Durnev .

Physics of the Solid State, 2015, 57 :1223-1235

[29] Electron-hole pair exchange and many-body formalism [J].

Shiau, Shiue-Yuan ;

Combescot, Monique .

ANNALS OF PHYSICS, 2023, 458

[30] Population dynamics and dephasing of excitons and electron-hole pairs in polytype wurtzite/zinc-blende InP nanowires [J].

Wagner, H. P. ;

Kaveh, M. ;

Gao, Q. ;

Tan, H. ;

Jagadish, C. ;

Langbein, W. .

PHYSICAL REVIEW B, 2017, 95 (04)

← 1 2 3 4 5 →