scholarly journals A two-sublattice model for extracting rare-earth anisotropy constants from measurements on (Nd,Ce)2(Fe,Co)14B single crystals

2021 ◽  
Vol 520 ◽  
pp. 167470
Author(s):  
Gabriel Gomez Eslava ◽  
Bahar Fayyazi ◽  
Konstantin Skokov ◽  
Yurii Skourski ◽  
Denis Gorbunov ◽  
...  
Keyword(s):  
Rare Earth ◽  
Single Crystals ◽  
Sublattice Model

Trends in Rare Earth Thiophosphate Syntheses: Rb3Ln(PS4)2 (Ln = La, Pr, Ce), Rb3-xNaxLn(PS4)2 (Ln = Pr, Ce; x = 0.50, 0.55), and RbEuPS4 Obtained by Molten Flux Crystal Growth

CrystEngComm ◽  
2021 ◽  
Author(s):  
Logan S Breton ◽  
Mark D. Smith ◽  
Hans-Conrad Zur Loye
Keyword(s):  
Rare Earth ◽  
Crystal Growth ◽  
Single Crystals ◽  
Molten Flux

Single crystals of new rubidium rare earth thiophosphates with the formulas Rb3Ln(PS4)2 (Ln = La, Pr, Ce), Rb3-xNaxLn(PS4)2 (Ln = Pr, Ce; x = 0.50, 0.55), and RbEuPS4 were crystallized...

Critical Current of Bi-2212 Single Crystal by Doping Oxides as a Pinning Center

2014 ◽  
Vol 95 ◽  
pp. 175-180
Author(s):  
Takuya Agou ◽  
Hiroya Imao
Keyword(s):  
Rare Earth ◽  
Single Crystal ◽  
Single Crystals ◽  
Crystal Surface ◽  
Rare Earth Oxides ◽  
Pinning Centers ◽  
Current Path ◽  
Pinning Center ◽  
Superconducting Current ◽  
A Current

It is necessary to formpinning centers in superconductors to allow the flow of large currents throughthe specimens. To clarify the properties of pinning centers, it is preferableto investigate single crystals. In this study, heat treatment was used to dopevarious oxides into Bi2Sr2CaCu2Ox(Bi-2212) single crystals prepared by self-flux methods and the criticalcurrent (Ic) was measured. The oxides used in this study were Al2O3and the rare earth oxides Er2O3and Nd2O3. At 77K, Nd2O3and Er2O3 are magnetic, whereas Al2O3is nonmagnetic. The Ic of the samples were measured as a current per width of 1cm (Ics). The resulting Ics of the Bi-2212 single crystal was 2.8A/cm and thatof the Al2O3 doped Bi-2212 sample was 4.5A/cm. Comparedwith these samples, doping the other rare earth oxides gave Ics values inexcess 10A/cm. The results indicated that the doping oxides were effective inoperating as pinning centers in the samples. We assumed the current path in asingle crystal, and calculated the Ics by superconducting current simulation.The results indicated that the oxides permeated from a crystal surface in aporous shape. The oxides increase the current which flow in the Cu-O2planes that are parallel to the a-b plane.

Rare earth hexaborides: large single crystals

2004 ◽  
Vol 272-276 ◽  
pp. 601-602 ◽  
Author(s):  
G Balakrishnan ◽  
M.R Lees ◽  
D.McK Paul
Keyword(s):  
Rare Earth ◽  
Single Crystals

Surface morphological study of flux grown lead doped rare-earth manganite single crystals

2005 ◽  
Vol 275 (1-2) ◽  
pp. e163-e167 ◽  
Author(s):  
Nilotpal Ghosh ◽  
B. Padmanabhan ◽  
Suja Elizabeth ◽  
H.L. Bhat
Keyword(s):  
Rare Earth ◽  
Single Crystals ◽  
Morphological Study ◽  
Rare Earth Manganite

Magnetic properties of rare earth silicide single crystals RSi2− (R = Pr, Nd, Gd)

1990 ◽  
Vol 89 (1-2) ◽  
pp. 86-96 ◽  
Author(s):  
J. Pierre ◽  
S. Auffret ◽  
E. Siaud ◽  
R. Madar ◽  
E. Houssay ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Single Crystals ◽  
Rare Earth Silicide

Growth and spectroscopic properties of rare-earth doped YAl3(BO3)4 single crystals

2003 ◽  
Vol 102-103 ◽  
pp. 395-401 ◽  
Author(s):  
I. Földvári ◽  
E. Beregi ◽  
A. Baraldi ◽  
R. Capelletti ◽  
W. Ryba-Romanowski ◽  
...  
Keyword(s):  
Rare Earth ◽  
Single Crystals ◽  
Spectroscopic Properties ◽  
Rare Earth Doped
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