Suppression of carrier spin polarization in diluted ferromagnetic semiconductors

• المؤلفون الرئيسيون: Matsunaka, D., Rahman, M. M., Kasai, Hideaki, Diño, Wilson Agerico, Nakanishi, Hiroshi
• التنسيق: text
• منشور في: Animo Repository 2004
• الموضوعات: Antiferromagnetism; Ferromagnetism; Brillouin scattering; Green's functions; Polarization (Electricity); Physics
• الوصول للمادة أونلاين: https://animorepository.dlsu.edu.ph/faculty_research/3806; https://animorepository.dlsu.edu.ph/context/faculty_research/article/4808/type/native/viewcontent/049.html

We present a theoretical method for studying diluted magnetic semiconductors, extending the dynamical cluster approximation. The precursor effects of the localization and the direct exchange interaction between magnetic impurities can be considered in the method. We apply the method to the two-dimen...