This book explores the electronic and optical properties of GaAs/Ga₁₋ₓAlₓAs multilayered spherical quantum dots. Using the finite element method within the effective-mass approximation, we solved the Schr�dinger equation to obtain wave functions and eigenvalues, which were used to analyze donor binding energy, photoionization cross-section, optical rectification, absorption coefficients, and second harmonic generation. The effects of external perturbations such as electric fields, hydrostatic pressure, and temperature were also examined. Our findings show that binding energy increases with pressure and decreases with temperature and electric fields. Additionally, we studied the impact of position-dependent effective mass, dielectric function, conduction band nonparabolicity, and polaronic mass on binding energy and photoionization. Further, we analyzed nonlinear optical rectification, second-harmonic generation, and absorption coefficients under Kratzer potential confinement. Our results contribute valuable insights for quantum dot-based device applications and future experimental research.

"About this title" may belong to another edition of this title.

Store Description

We specialise in General Interest Books from South Asian countries.

Visit Seller's Storefront

Seller's business information

BOOKS AND PERIODICALS AGENCY LTD
90 Barnet Gate Lane, Barnet, EN5 2AX, United Kingdom

Sale & Shipping Terms

Terms of Sale

Returns accepted if you are not satisfied with the Service or Book.

Shipping Terms

Best packaging and fast delivery

Shipping rates from United Kingdom to U.S.A.

Shipping rates from United Kingdom to U.S.A.
Order quantity	14 to 45 business days	5 to 10 business days
First item	US$ 8.58	US$ 13.01

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.