Victor Ovsyuk | Semiconductor Physics Institute - União Soviética

• Grant number: 94/00072-9
• Support Opportunities: Research Grants - Visiting Researcher Grant - International
• Start date: February 10, 1994
• End date: March 09, 1994
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal Investigator: Pierre Basmaji
• Grantee: Pierre Basmaji
• Visiting researcher: Victor Ovsyuk
• Visiting researcher institution: Lithuanian Academy of Sciences (LAS), Lithuania
• Host Institution: Instituto de Física e Química de São Carlos (IFQSC). Universidade de São Paulo (USP). São Carlos , SP, Brazil

Abstract

Theoretical and experimental bases of a differential admittance spectroscopy (DAS) and a photodifferential admittance spectroscopy (PDAS) of Deep levels (DL) on thin semiconductor layers are proposed to be elaborated. It is supposed to investigate the DX Center in epitaxial structures such as GaAs and AlGaAs multiquantum well grown by MBE. (AU)