Investigation of g-factors Zeeman splittings, exchange interactions and field-dependent spin relaxation in III–V quantum wells

Effect of the Rashba and Dresselhaus spi

Effect of the Rashba and Dresselhaus spin-splitting terms on the electron g factor in semiconductor quantum wells under applied magnetic fields

✍ A. Bruno-Alfonso; N. Porras-Montenegro; E. Reyes-Gómez; L.E. Oliveira 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 147 KB

We use the Ogg-McCombe Hamiltonian together with the Dresselhaus and Rashba spin-splitting terms to find the g factor of conduction electrons in GaAs-(Ga,Al)As semiconductor quantum wells (QWS) (either symmetric or asymmetric) under a magnetic field applied along the growth direction. The combined e