Second Harmonic Generation Probing of MnAs/Si(111) Heterostructures

Authors :: RUSSIAN ACADEMY OF SCIENCES SAINT PETERSBURG IOFFE PHYSICAL-TECHNICAL INST
Banshchikov, A. G.
Kimel, A. V.
Pavlor, V. V.
pisarev, R. V.
RUSSIAN ACADEMY OF SCIENCES SAINT PETERSBURG IOFFE PHYSICAL-TECHNICAL INST
Banshchikov, A. G.
Kimel, A. V.
Pavlor, V. V.
pisarev, R. V.
Source :: DTIC
Publication Year :: 1999
Abstract: Ferromgnetic semiconductor heterostructures MnAs/Si(111) have been studied by using the optical second harmonic generation and the linear magneto-optical Kerr effect. Magnetic and crystallographic contributions to the SHG are separated on the base of rotational anisotropy method. Magnetic hysteresis loops measured by the SHG and the Kerr effect exhibit different behavior due to a different sensitivity Of two optical techniques to the interface surface and bulk properties.<br />Pres: 7th Int Symp Nanostructures: Physics and Technology, St Petersburg, Russia. 14-18 Jun 1999. p228-231. This article is from ADA407055 Nanostructures: Physics and Technology. 7th International Symposium. St. Petersburg, Russia, June 14-18, 1999 Proceedings

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