High-pressure synthesis and ferroelectric properties in perovskite-type BiScO3–PbTiO3 solid solution

2004 ◽  
Vol 95 (1) ◽  
pp. 231-235 ◽  
Author(s):  
Yoshiyuki Inaguma ◽  
Atsushi Miyaguchi ◽  
Masashi Yoshida ◽  
Tetsuhiro Katsumata ◽  
Yoshiro Shimojo ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Pressure ◽  
Ferroelectric Properties ◽  
High Pressure Synthesis ◽  
Pressure Synthesis ◽  
Perovskite Type

Hochdrucksynthese und Strukturverfeinerung von SrVO3, Sr2VO4 und Sr3V2O7 / High-Pressure Synthesis and Structure Refinement of SrVO3, Sr2VO4, and Sr3V2O7

1991 ◽  
Vol 46 (10) ◽  
pp. 1315-1318 ◽  
Author(s):  
Klaus-Jürgen Range ◽  
Franz Rau ◽  
Ulrich Klement
Keyword(s):  
High Pressure ◽  
Single Crystals ◽  
Crystal Structures ◽  
Structure Refinement ◽  
Type I ◽  
High Pressure Synthesis ◽  
Pressure Synthesis ◽  
Perovskite Type ◽  
Type Apparatus

Single crystals of SrVO3, Sr2VO4 and Sr3V2O7 have been obtained by high-pressure reactions in a modified belt-type apparatus. The crystal structures, refined from diffractometer data, are as follows: SrVO3, perovskite type, Pm3̄m, a = 3.8408(3) Å, R = 0.017, Rw = 0.018, composition from occupancy refinement of oxygen positions SrVO2.93(2); Sr2VO4, K2NiF4 type, I 4/mmm, a = 3.837(1), c = 12.569(1) Å, R = 0.014, Rw = 0.017; Sr3V2O7, Sr3Ti2O7 type, I 4/mmm, a = 3.839(1), c = 20.262(2) Å, R = 0.020, Rw = 0.029.

scholarly journals TAGS-related indium compounds and their thermoelectric properties – the solid solution series (GeTe)xAgInySb1−yTe2 (x = 1–12; y = 0.5 and 1)

2014 ◽  
Vol 2 (18) ◽  
pp. 6384-6395 ◽  
Author(s):  
Thorsten Schröder ◽  
Tobias Rosenthal ◽  
Nadja Giesbrecht ◽  
Stefan Maier ◽  
Ernst-Wilhelm Scheidt ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Pressure ◽  
Thermoelectric Properties ◽  
Solid Solutions ◽  
Solid Solution Series ◽  
High Pressure Synthesis ◽  
Solution Series ◽  
Pressure Synthesis ◽  
Indium Compounds

Solid solutions of GeTe, AgInTe2 and optionally AgSbTe2 (accessible via high-pressure synthesis or by quenching, depending on the phases’ In content) exhibit remarkable thermoelectric properties that clearly reflect transitions between metastable and stable phases.

New Substituted Pyrochlore-Type Manganates with Magnetoresistive Properties

1998 ◽  
Vol 547 ◽  
Author(s):  
W. Cheikh-Rouhou ◽  
R. Senis ◽  
C. Chaillout ◽  
P. Strobel ◽  
B. Martinez ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Pressure ◽  
Transport Properties ◽  
Continuous Solid Solution ◽  
Metal Insulator Transition ◽  
Metal Insulator ◽  
High Pressure Synthesis ◽  
Substitution Level ◽  
Pyrochlore Type ◽  
Pressure Synthesis

AbstractSubstitutions in the pyrochlore-type oxide Tl2Mn2O7 have been carried out on both the Mn and the TI site, using high pressure synthesis at 4-6 GPa. We show that a continuous solid solution exists between Tl2Mn2O7, and Tl2Ru2O7, and that the replacement of a fraction of Mn by Ru dramatically changes the transport properties from metallic to semiconducting and induces magnetoresistance (MR) in this system. MRs up to 95% (vs. RO) have been observed. The Tl site, already known to accept In or Sc, can also be substituted by the larger cation Bi3+, which also induces a metal-insulator transition at low substitution level.

A Ca substitution study of NaV2O4: High-pressure synthesis of the Na1−xCaxV2O4 solid solution

2009 ◽  
Vol 11 (3) ◽  
pp. 694-699 ◽  
Author(s):  
Tamas Varga ◽  
John F. Mitchell ◽  
Kazunari Yamaura ◽  
David G. Mandrus ◽  
Jun Wang
Keyword(s):  
Solid Solution ◽  
High Pressure ◽  
High Pressure Synthesis ◽  
Ca Substitution ◽  
Pressure Synthesis

High-pressure synthesis of a 12CaO·7Al2 O3 -12SrO·7Al2 O3 solid solution

2017 ◽  
Vol 100 (4) ◽  
pp. 1285-1289 ◽  
Author(s):  
Masashi Miyakawa ◽  
Kiyoshi Kobayashi ◽  
Takashi Taniguchi
Keyword(s):  
Solid Solution ◽  
High Pressure ◽  
High Pressure Synthesis ◽  
Pressure Synthesis

Topochemical Synthesis of Perovskite-type CuNb2O6 with Colossal Dielectric Constant

2021 ◽  
Author(s):  
Masayuki Fukuda ◽  
Ikuya Yamada ◽  
Hajime Hojo ◽  
Chihiro Takahashi ◽  
Yuya Yoshida ◽  
...  
Keyword(s):  
Dielectric Constant ◽  
High Pressure ◽  
Structural Transformation ◽  
High Pressure Synthesis ◽  
Synthesis Techniques ◽  
Post Annealing ◽  
Pressure Synthesis ◽  
Colossal Dielectric Constant ◽  
A Site ◽  
Perovskite Type

A novel A-site deficient quadruple perovskite (Pv) oxide, CuNb2O6, has been successfully obtained by a combination of high-pressure synthesis techniques and topochemical structural transformation. Post-annealing of a high-pressure-synthesized Pv-CuNbO3 above...

High-pressure synthesis and properties of CeO2-ZrO2 solid solution

2001 ◽  
Vol 46 (10) ◽  
pp. 801-805 ◽  
Author(s):  
Dapeng Xu ◽  
Quanyong Wang ◽  
Zhe Lu ◽  
Zhiguo Liu ◽  
Gongmu Zhang ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Pressure ◽  
High Pressure Synthesis ◽  
Pressure Synthesis
Sign in / Sign up

Export Citation Format

Share Document