ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
In Part I of this paper, we used X-ray, far-infrared reflectivity and electron paramagneticresonance measurements to investigate optical and magnetic properties of Hg1-xMnxSe (x≤0.26)alloys. In Part II, we expand our investigation to Raman spectroscopy and galvanomagneticmeasurements. We registered two-mode behaviour of long wavelength optical phonons anddescribed it by modified Genzel’s model. Except modes from the centre of Brillouin zone, there aresome of forbidden modes in Raman spectra that originate from the edge of the zone, as well as amode that corresponds to the maximum of phonon density of states. Modes of unalloyed α–MnSeare registered, too
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/13/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.518.459.pdf
