All Outputs (3)

Finite and infinite elements for a simple problem in quantum mechanics (2002)
Journal Article
Bettess, P., & Abram, R. (2002). Finite and infinite elements for a simple problem in quantum mechanics. Communications in numerical methods in engineering, 18(5), 325-334. https://doi.org/10.1002/cnm.488

Finite element and infinite element models are used to predict the behaviour of a simple example problem in quantum mechanics, that of a linear harmonic oscillator. It is shown that good agreement with the analytical solution is obtained and that the... Read More about Finite and infinite elements for a simple problem in quantum mechanics.

Monte Carlo simulations of AlGaN/GaN heterojunction field-effect transistors (HFETs) (2002)
Journal Article
Herbert, D., Uren, M., Hughes, B., Hayes, D., Birbeck, J., Balmer, R., …Jones, S. (2002). Monte Carlo simulations of AlGaN/GaN heterojunction field-effect transistors (HFETs). Journal of Physics: Condensed Matter, 14(13), 3479-3497. https://doi.org/10.1088/0953-8984/14/13/307

Self-consistent Monte Carlo simulations are reported for AlGaN/GaN HFETs. Hot-carrier scattering rates are determined by fitting experimental ionization coefficients and the doping character of the GaN is obtained from substrate bias measurements. Pr... Read More about Monte Carlo simulations of AlGaN/GaN heterojunction field-effect transistors (HFETs).

Excitability of excitons and biexcitons in a ring cavity (2002)
Journal Article
Tronciu, V., & Abram, R. (2002). Excitability of excitons and biexcitons in a ring cavity. Physical review E: Statistical, nonlinear, and soft matter physics, 65(2), https://doi.org/10.1103/physreve.65.026616

We discuss the excitable behavior of excitons and biexcitons in a nonlinear optical ring cavity. The nonlinearity is due to the process of the creation of biexcitons by photon-assisted conversion of excitons. In the bifurcation analysis a region wher... Read More about Excitability of excitons and biexcitons in a ring cavity.