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7 (0,065s)

Výsledek výzkumu

Fabrication and scintillation properties of highly transparent Pr:LuAG ceramics using Sc,La-based isovalent sintering aids

The use of aliovalent sintering aids for scintillation ceramics preparation caused serious problems due to the need for charge compensation. Isovalent ions do not cause such a problem. By using La2O3 and Sc2O3 isovalent sintering ai...

BH - Optika, masery a lasery

  • 2013
  • Jx
  • Odkaz
Výsledek výzkumu

On the Ground States of CaC and ZnC: A Multireference Brillouin-Wigner Coupled Cluster Study.

We test the recently developed state-specific multireference Brillouin-Wigner coupled cluster (MRBWCCSD) method against the single reference CCSD method by examining theoretically the competing X3 .Sigma.- and 5.Sigma.- states of the isovalent

CF - Fyzikální chemie a teoretická chemie

  • 2002
  • Jx
Výsledek výzkumu

Thermoelectric properties of the tetrahedrite-tennantite solid solutions Cu12Sb4-xAsxS13 and Cu10Co2Sb4-yAsyS13 (0 ≤ x, y ≤ 4)

Tetrahedrites, a class of copper- and sulfur-rich minerals, exhibit inherently very low lattice thermal conductivity and adjustable electronic properties that make them interesting candidates for thermoelectric applications. Here, we investigate the ...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2019
  • Jimp
  • Odkaz
Výsledek výzkumu

Isovalent and Mixed-Valent Diruthenium Complexes [(acac)(2)Ru-II (.mu.-bpytz)Ru-II(acac)(2)] and [(acac)(2)Ru-II(.mu.-bpytz)Ru-III(acac)(2)](ClO4) (acac= Acetylacetonate and bpytz=3,6-Bis(3,5

The title compounds involving the structurally characterized bridging ligand bpytz were characterized, showing very strong electrochemical stabilization of the mixed-valent (RuRuIII)-Ru-II state (K-c = 10(13.9)) but no detectable (epsilon < 20 M-1 cm...

CF - Fyzikální chemie a teoretická chemie

  • 2004
  • Jx
Výsledek výzkumu

Hyperfine fields in the BaFe2As2 family and their relation to the magnetic moment

The hyperfine field Bhf and the magnetic properties of the BaFe2 As2 family are studied using the fully relativistic Dirac formalism for different types of substitution. The study covers electron doped Ba(Fe1MINUS SIGN x Cox )2 As2 and Ba(Fe1MINUS SI...

BM - Fyzika pevných látek a magnetismus

  • 2016
  • Jx
  • Odkaz
Výsledek výzkumu

Application testing of Sr doping effect of PZT ceramics on the piezoelectric transformer gain and efficiency proposed for MEMS actuators driving

materials with isovalent ions, however with the bigger radii than the original atoms...

BM - Fyzika pevných látek a magnetismus

  • 2012
  • Jx
  • Odkaz
Výsledek výzkumu

The influence of cobalt (Co) doping on the electrical and dielectric properties of LaCr1-xCoxO3 perovskite-oxide compounds

We synthesized LaCr1-xCoxO3 (x = 0, 0.01, 0.10, 0.15, 0.20, 0.30) compounds by solid-state reaction method. SEM and EDX analyses were carried out to study their structural and chemical properties. Furthermore, their electrical/dielectric properties i...

Electrical and electronic engineering

  • 2020
  • Jimp
  • Odkaz
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