scholarly journals IV-VI ferromagnetic semiconductors recent studies

2006 ◽  
Vol 38 (2) ◽  
pp. 109-116 ◽  
Author(s):  
W. Dobrowolski ◽  
M. Arciszewska ◽  
B. Brodowska ◽  
V. Domukhovski ◽  
V.K. Dugaev ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Earth Metal ◽  
Ferromagnetic Semiconductors ◽  
Ferromagnetic Behavior ◽  
Driving Mechanism ◽  
Rkky Interaction ◽  
Semiconductor Matrix ◽  
Magnetic Ions ◽  
Semimagnetic Semiconductors

In some IV-VI semimagnetic semiconductors, the RKKY interaction can dominate over the standard d-d superexchange and become the driving mechanism for ion-ion coupling. In effect, for low hole concentrations the Mn ion system is in a paramagnetic phase, whereas for higher ones it reveals typical ferromagnetic behavior. In this paper, recent work on IV-VI ferromagnetic (SnMnTe, PbSnMnTe and GeMnTe) systems will be presented. In particular, the influence of the presence of two types of magnetic ions (transition metal: Mn and rare earth metal: Eu or Er) incorporated into a semiconductor matrix on magnetic properties of resultant semimagnetic semiconductor will be described.

ChemInform Abstract: New Ternary Rare-Earth Metal Boride Carbides R15B4C14 (R: Y, Gd-Lu) Containing BC2 Units: Crystal and Electronic Structures, Magnetic Properties.

ChemInform ◽  
2010 ◽  
Vol 42 (4) ◽  
pp. no-no
Author(s):  
Volodymyr Babizhetskyy ◽  
Arndt Simon ◽  
Hansjuergen Mattausch ◽  
Kurt Hiebl ◽  
Chong Zheng
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Electronic Structures ◽  
Earth Metal ◽  
Metal Boride

Magnetic properties of rare-earth metal tritelluridesRTe3(R=Ce,Pr,Nd,Gd,Dy)

2003 ◽  
Vol 67 (14) ◽  
Author(s):  
Yuji Iyeiri ◽  
Teppei Okumura ◽  
Chishiro Michioka ◽  
Kazuya Suzuki
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Earth Metal

Composition dependence of magnetic properties in amorphous rare-earth-metal-based alloys

1997 ◽  
Vol 174 (3) ◽  
pp. 295-308 ◽  
Author(s):  
M. Foldeaki ◽  
A. Giguère ◽  
B.R. Gopal ◽  
R. Chahine ◽  
T.K. Bose ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Composition Dependence ◽  
Earth Metal

Mössbauer effect investigations of the electronic and magnetic properties of rare earth metal and intermetallic hydrides

1979 ◽  
Vol 50 (B11) ◽  
pp. 7682 ◽  
Author(s):  
B. D. Dunlap ◽  
G. K. Shenoy ◽  
J. M. Friedt ◽  
P. J. Viccaro ◽  
D. Niarchos ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Earth Metal ◽  
Electronic And Magnetic Properties

A Rare-Earth Metal TCNQ Magnet: Synthesis, Structure, and Magnetic Properties of {[Gd2(TCNQ)5(H2O)9][Gd(TCNQ)4(H2O)3]}⋅4 H2O

2003 ◽  
Vol 42 (9) ◽  
pp. 1015-1018 ◽  
Author(s):  
Hanhua Zhao ◽  
Mervin J. Bazile, Jr. ◽  
José R. Galán-Mascarós ◽  
Kim R. Dunbar
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Metal ◽  
Earth Metal
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