scholarly journals Formation of partial energy gap below the structural phase transition and the rare-earth element-substitution effect on infrared phonons inReFeAsO(Re=La, Nd, and Sm)

2010 ◽  
Vol 82 (5) ◽  
Author(s):  
T. Dong ◽  
Z. G. Chen ◽  
R. H. Yuan ◽  
B. F. Hu ◽  
B. Cheng ◽  
...  
Keyword(s):  
Phase Transition ◽  
Rare Earth ◽  
Rare Earth Element ◽  
Structural Phase Transition ◽  
Earth Element ◽  
Energy Gap ◽  
Structural Phase ◽  
Substitution Effect ◽  
Element Substitution ◽  
Partial Energy

The effect of light rare earth element substitution in Yb14MnSb11on thermoelectric properties

2015 ◽  
Vol 3 (40) ◽  
pp. 10566-10573 ◽  
Author(s):  
Yufei Hu ◽  
Sabah K. Bux ◽  
Jason H. Grebenkemper ◽  
Susan M. Kauzlarich
Keyword(s):  
Rare Earth ◽  
Carrier Concentration ◽  
Thermoelectric Properties ◽  
Rare Earth Element ◽  
Earth Element ◽  
Light Rare Earth Element ◽  
Light Rare Earth ◽  
Element Substitution ◽  
Effect Of Light

ThezTof Yb14MnSb11is improved by the introduction of a light rare earth element, RE3+(RE = Pr, Sm) with partially filled f-levels. The carrier concentration is reduced upon substituting RE3+for Yb2+, adding one electron to the system and improving thezTvalues 30–40% over that of the pristine material.

Magnetic and structural phase transition in heavy rare-earth compound DyB6

1997 ◽  
Vol 241-243 ◽  
pp. 696-698 ◽  
Author(s):  
K Takahashi ◽  
H Nojiri ◽  
K Ohoyama ◽  
M Ohashi ◽  
Y Yamaguchi ◽  
...  
Keyword(s):  
Phase Transition ◽  
Rare Earth ◽  
Structural Phase Transition ◽  
Structural Phase ◽  
Heavy Rare Earth ◽  
Rare Earth Compound

Pressure induced structural phase transition in rare earth sesquioxide Tm2O3: Experiment and ab initio calculations

2018 ◽  
Vol 124 (15) ◽  
pp. 155901 ◽  
Author(s):  
K. A. Irshad ◽  
P. Anees ◽  
Shradhanjali Sahoo ◽  
N. R. Sanjay Kumar ◽  
Velaga Srihari ◽  
...  
Keyword(s):  
Phase Transition ◽  
Rare Earth ◽  
Ab Initio Calculations ◽  
Ab Initio ◽  
Structural Phase Transition ◽  
Structural Phase
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